Welcome to Metal-Aid
METAL-AID is a European Horizon 2020 Marie Sklodowska Curie Innovative Training Network (ITN) designed to address the problem of contaminated water sites across Europe. The project is coordinated by University of Copenhagen and involves 11 different beneficiaries throughout Europe. The project starts on July 1, 2016 and runs for four years. Over the course of the project, Metal-Aid will train 14 Early Stage Researchers.
CONGRATULATIONS TO OUR FIRST PHD STUDENTS ON COMPLETION OF THEIR STUDIES!On Friday, January 17th, Jeffrey Paulo Perez from GFZ successfully defended his PhD. He received his degree summa cum laude. Congratulations Jeffrey!
Next, on Friday, January 24th, ESR Marco Mangayayam from KU successfully defended his PhD. Congratulations Marco!
PHD STUDENT NUMBER 3!On Friday, May 18th, Adrian Schiefler from Niras successfully defended his PhD. Congrats Adrian!
FIRST PHD OF THE SUMMER!On Friday, June 26th, Virginia Alonso de Linaje from Aecom successfully defended her PhD. Congratulations Virginia!
FINAL METAL-AID NETWORK EVENTThe final Metal-Aid network event took place in Copenhagen, Denmark from November 24-30. This event focussed on field methods and their application and was accompanied by a final outreach workshop. Some information about our final tank experiment is available on the Outreach page.
SIXTH METAL-AID NETWORK EVENTThe sixth Metal-Aid network event took place in Ronda, Spain from June 2-6, 2019. This event focussed on career training for the ESRs. An agenda for the meeting is available here. Information about our other network events can be found on the Network events page.
PROGRESS REPORTSTo follow the research to date of Metal-Aid ESRs, please visit our progress reports page. The ESRs provide semi-annual reports which are posted to this website.
METAL-AID OUTREACH POSTERESR Flavia Digiacomo (Arcadis) worked with other ESRs involved in the Metal-Aid project to create a poster about the Metal-Aid research program, the institutes involved, the various work packages and the objectives of the ESR research projects. To view larger image, please click here.
METAL-AID LOGOFollowing the Metal-Aid kick-off meeting in November 2016 in Madeira, Metal-Aid fellows and beneficiaries designed several project logos and submitted them to the network for voting. This is the winning logo! Click here to open up the full size logo
METAL-AID FACEBOOK PAGE, TWITTER ACCOUNT and STUDENT BLOGVisit the Metal-Aid facebook page and Twitter feed created by Metal-Aid Early Stage Researchers and open to the general public. Check out the student blog too: https://metalaidblog.wordpress.com/
Thousands of sites across Europe are polluted with toxic metals and organic solvents; many more exist worldwide.As EU population grows, clean water will determine the quality of life and economic stability. Most sites remain contaminated because existing technology is costly and disruptive. Society needs an innovative way to decontaminate soil and groundwater directly underground.
In METAL-AID, we will develop new technologies through fundamental knowledge. We are a partnership of 6 universities, 4 consulting companies and a government agency, from Denmark, Germany, Britain, Spain and Iceland. Our goal is to develop a new method for remediating contaminated soil and groundwater, in situ, so the activities on the land surface, such as houses, schools and businesses are not disturbed.
The target contaminant types are organic solvents and heavy metals. Research will investigate currently available products and develop new ones, characterise their physical and chemical properties and behaviour, test their effectiveness in laboratory, column and field experiments, compare their behaviour with natural analogues and inject them into a contaminated site and monitor their effectiveness.
The "Innovation Garage" of CRD (Capital Region Denmark). Photos courtesy of Niels Dossing Overheu
Approaches for gathering data will include high tech techniques that can "see" at the nanometre scale, macroscopic experiments, molecular modelling, thermodynamic, kinetic and fluid flow experiments and modelling, field site characterisation, pilot scale injection studies and monitoring of the effectiveness of the reacting material over time.
The senior scientists and engineers and their teams, that will serve as hosts for the PhD fellows, are experts in their fields and the laboratory and field equipment to be deployed is state of the art, including instruments and techniques that have been designed and built by project partners.
The overall aim of the European Commission's ITN projects is to train early stage researchers (ESRs) to provide a highly competent workforce for the future of the European Union. Through hands-on activities, with experts at the host organisation, and the opportunity for secondments with other project partners, the Metal-Aid project will train: 14 PhD FellowsFor individual research tasks that are linked together to contribute to the general, overall project goals.
To meet the METAL-AID goals, the ESRs will:
1)Test known layered double hydroxide (LDH) and redox active green rust (GR) reactants that show promise forremediating toxic metals and chlorinated compounds and invent new ones;
2) Derive thermodynamic and kineticdata, essential for safety assessment modelling;
3) Quantify reactant effectiveness and reacted phase stability andcompare these with natural analogues;
4) Inject the new reactants at field sites operated by our beneficiaries.
METAL-AID begins at technology readiness level, TRL 1 and runs to TRL 6, implementation. The government agency will provide guidance so our new technology complies with regulations and has promised R&D funding after the ETN ends, to carry it into full commercialisation. The ESRs will be trained to tackle challenges of concern to society, to communicate across sector boundaries and with the public, in a network that will last long after the project ends. We will provide a pool of scientists for roles in EU's knowledge based economy.
METAL-AID involves 11 different beneficiaries throughout Europe. For more information about the network, please see below.
|Prof. Liane G. Benning
Helmholtz Zentrum Potdam Deutsches
|Prof. Vicente Rives
Universidad de Salamanca
|Prof. Eric H. Oelkers|
University College London
Department of Earth Sciences
More about the team
|Dr. Thomas Held |
Arcadis Deutschland GmbH Ade
Dr. Elisabeth Eiche
Karlsruher Institut fur Technologie
Aqueous Geochemistry Group
|Dr. Fidel Grandia |
Amphos21 Consulting SL
|Prof. Sigurdur Gislason |
|Dr. Anders G. Christensen|
Niras Radgivendeingeniorer Ogplanlaeggere AS
Niras Radgivendeingeniorer Ogplanlaeggere AS
|Nina Tuxen |
Capital Region of Denmark
More about CRD
|Niels Dossing Overheu |
Capital Region of Denmark
More about CRD
|Dr. Ruben Espinosa |
|Free University of Berlin |
Prof. Thomas Neumann
Technical University of Berlin
Top level METAL-AID communication with the European Commission is handled by the Executive Body (EB), which includes Project Coordinator Dominique Tobler (KU), Academic Deputy Coordinators Eric H. Oelkers (UCL) and Liane G. Benning (GFZ) and Coordinators from two main non-academic partners. The Project Manager assists the coordinator in all aspects of the project.
Management meetings are held at network-wide training events and the minutes from the meetings are posted here.
Seventh Metal-Aid Management Meeting: Ronda, Spain, 3 June 2019
The meeting began with a discussion of ESR employment contracts and expected end dates for the ESRs. While most of the ESRs will finish their contracts within the originally defined recruitment dates, some have been on sick leave and will therefore finish a bit later. Because ESR 4 was on extended sick leave, it was suggested that the coordinator would contact the project officer to request an extension of the original project end date. This would allow ESR 4 to implement the full 36 months of his employment contract and would also allow ESR 5 at UCL to complete her 36 months. If the project officer accepts the extension, this would delay submission of the final reports and would also consequently delay the final payment. The project was originally scheduled to end on June 30, 2020 and would instead end in January 2021. As the total budget for the project is based on all 15 ESRs completing 36 month contracts, the research training budget and management and overheads budget held back at KU would decrease if all months are not implemented. If any host institutes have money remaining in their local research training budgets or management and overheads budget and if local rules allow, it is possible to use this remaining money to pay for some extra months of employment for the ESR or to use this money to continue to cover ESR expenses even after the EC employment contract has ended.
PIs and ESRs were next reminded about the need for discussion of local requirements for defending a PhD. In some countries, the PhD thesis must include a specific number of publications, in others it is possible to provide a manuscript with a defined number of chapters, etc. For the ESRs to defend their PhDs, they must determine the exact specifications in their host counties and also reflect on a realistic timeline for the preparation, writing and submission of their PhD thesis prior to their defence.
The meeting next moved to a discussion of secondments. While most ESRs have completed their originally defined secondments, there are some who have not yet sent information about their secondments to Clare or for whom the information has not been updated on the portal. Both PIs and ESRs were reminded of the obligation to request approval for changes to secondments from the project officer.
At the beginning of the Metal-Aid project, it was agreed that a portion of the research training budget would be retained at KU to cover the costs of network events. There will be some money remaining in this budget even after the final network meeting. As the group plans to hold a field injection during the final network event, it was agreed that some of the remaining budget could be used to increase the size of the injection and that redistribution of remaining money would be revisited after the final network meeting.
PIs and ESRs were reminded about the obligation for all peer reviewed publications to be open access and that any embargo periods must have expired BEFORE the end of the Metal-Aid project. A list of upcoming deliverables with the lead institution for each deliverable was also provided. It is important to upload these deliverables to the portal in a timely manner.
Once the final Metal-Aid network meeting takes place, all of the training originally defined in the grant agreement will have been offered to the group. While the group has already participated in a large-scale outreach activity (in Iceland in September 2018), the coordinator proposed that another outreach activity could be associated with the final injection. One suggestion was to film the ESRs talking about their research projects and putting the videos online.
The meeting concluded with a discussion of remaining contractual obligations including updated career plans for each of the ESRs, meeting milestones and deliverables, updating the Metal-Aid website, the participant portal and completing final financial and progress reports for the European Commission.
Sixth Metal-Aid management meeting: Reykjavik, Iceland, September 11, 2018
The sixth Metal-Aid management meeting was held during the International Carbon Conference 2018 large scale outreach event whch brought together 5 different networks. While the ESRs were receiving field training, the PIs met to discuss the recently submitted periodic report and progress to date across the network.
The meeting opened with a discussion about the periodic report and the upcoming interim payment from the European Commission. Beneficiaries asked for more details about the various payments sent by the European Commission and when they are received. Beneficiaries were reminded about the deliverables due to the commission and the group revisited the list of deliverables and milestones defined in the grant agreement to ensure that progress was on target to reach all the originlly defined objectives. The group also discussed the situation with ESR 4, currently on sick leave, and how this impacts the project.
The discussion next moved to a planning session for the remaining training courses and network events to be offered to the ESRs. By the end of the project, all training promised will have been delivered. Beneficiaries were asked to remind their ESRs to continue with their outreach efforts and to acknowledge EC funding on all publications.
The meeting concluded with a discussion of the final injection phase of Metal-Aid. It was suggested that this could be combined with an outreach event. Possibilities for various types of injections were discussed with injections likely to take place in Spring 2019.
At this point, the group broke into smaller subsets to discuss progress to date in each of the work packages.
Fifth Metal-Aid management meeting: Giardini Naxos, Sicily, May 7, 2018
This Metal-Aid management meeting concentrated on preparation of the periodic report to be submitted to the European Commission at the end of the first reporting period on August 31, 2018. Malene Roost Lytsen from the European Office at KU gave a presentation to all beneficiaries about how to prepare the financial reports on the participant portal including how to set up an FSIGN for those beneficiaries who have not yet done so. She also reviewed the various budget categories and the types of documentation to be kept to justify spending in each category. Malene's presentation was distributed to all beneficiaries.
Fourth Metal-Aid management meeting: Kaprun, Austria, November 27, 2017
The management meeting opened with a review of training courses offered at network events to date and their associated costs. Much of the promised training has already been provided to the ESRs and they were encouraged to send any specific requests for future training events to Clare. The coordinator asked the ESRs if they would be interested in a career training event involving mock interviews for positions in both academia and industry and the response was positive to this proposal. PI Fidel Grandia from Amphos 21 provided information about a training course in 1D modelling to the ESRs. This course will take place in the spring of 2018 in Italy and Fidel will send the information to Clare for posting to the website. Approximately one third of the budget originally allocated for network wide training events has been consumed to date. The next planned training event will take place in Taormina, Sicily in May 2018 and will be associated with the Metal-Aid mid-term review.
Following the mid-term review, the Metal-Aid network will participate in a large scale international outreach event in Iceland in September 2018. This event will bring together a minimum of four networks, will be open to the general public and will provide opportunities for the ESR to present their work to both specialists and non-specialists. The tentative title for the meeting is “Science for a cleaner environment.” In addition to participation in the outreach event, ESRs will have the opportunity to take part in a training course in sampling techniques. Clare raised the question of how many network events to organise after the event in Iceland, but it was agreed to revisit this issue later when we have a better idea of how the research projects are progressing and where and when injections will take place in the field.
After a discussion of the network event budget including a question and answer session, Clare provided some reminders to the ESRs about their obligations. These included: - Carrying out their originally planned secondments or contacting Clare with any proposed changes so that she can request permission from the project officer - Writing a paragraph about their experience on secondment for posting to the project website - Continuing to engage in outreach activities with the general public and documenting these events through photos and information to be sent to Clare for posting to the project website
- Complying with the obligation to make any peer reviewed publications open access and acknowledging European funding on all publications
- Providing specific information to Clare on progress reports re. titles, dois, page numbers etc for any publications produced
- Requesting permission from their supervisors BEFORE registering for non-network training courses
- Getting in touch with the project manager and/or project coordinator should the ESRs wish to discuss any concerns or problems they encounter at their host/secondment institutes.
ESRs and PIs were also encouraged to send Clare information about any training events or conferences of potential interest to the group to be posted to the project website. Clare next presented some slides about the mid-term review. She provided information on what to expect:
- When and where the event will take place - who will attend from the European commission and from the network
- what ESRs will present and how they should prepare
- the general agenda for the two half days
- the mid-term report to be submitted one month prior to the event
To facilitate preparation of the mid-term report, Clare will modify the network progress report template to include a section for PIs to provide feedback on individual project progress and to ask both ESRs and PIs to tie their projects to the bigger picture behind the Metal-Aid network. The next network progress report should be returned to Clare by March 1 at the latest to allow time to prepare the mid-term report.
The meeting concluded with an open forum for questions and discussion.
Third Metal-Aid management meeting: Copenhagen, Denmark. May 15, 2017
The third Metal-Aid management meeting was held during the network event which took place in Copenhagen from May 14-19, 2017. The theme of the network event was “Field methods and their applications, an industry perspective on the Metal-Aid project.” The meeting started with a discussion of project finances including a reminder about how the costs of network events are handled by the University of Copenhagen. A portion of the original Research Training allowance was held back at University of Copenhagen and is used to cover the costs of accommodations and subsistence for the beneficiaries at network events. When external participants attend, their costs are invoiced directly to their host institutes.
A question was next raised about the costs of sending fellows on secondment. All PIs and ESRs were reminded that secondments are an integral part of the fellows’ research experience and that it is obligatory for all ESRs to spend time on secondment. While on secondment, costs of accommodations and transportation to the secondary host institute are covered by the primary host. However, subsistence is covered by the fellows themselves. In the event that there are exceptional costs raised while a fellow is on secondment (i.e. extremely expensive analyses, for example), an agreement should be made between the primary host and the secondary host before the fellow goes on secondment to agree on how these costs should be covered. All fellows and PIs were also reminded that a good research plan for the intended secondment needs to be established between the involved parties in good time before the student embarks on a secondment, to ensure maximum outcome. Following the secondment, the students should write a short paragraph about their secondment experience to be posted to the project website.
The project manager, Clare Desplats, next reminded beneficiaries about the first progress report due to the European Commission this summer. She explained the various parts of the report: general progress of the action, recruitment strategy, career development plans for each researcher, management, communication and impact of the action. All beneficiaries were asked to confirm the number of applications received at their institute for each ESR position. ESRs were reminded that the information that they provide in their bi-annual progress reports will serve to complete the progress report submitted on the participant portal.
The meeting next moved to a discussion of the mid-term review. The project manager reminded everyone that the mid-term review is a contractual obligation and should be attended by all ESRs and PIs. It was agreed that the mid-term review should take place approximately six months after the next network event to be held in Austria in November 2017. This would mean that the mid-term review would be scheduled at around month 22 or month 23 of the project. Clare will set up a doodle poll to check availability of all PIs and will then contact the project officer to ask if the dates and location are also convenient for the REA.
The group next reviewed the list of deliverables defined in the Grant Agreement, particularly those related to training of the ESRs. So far the project is well on track to meet the original milestones and deliverables, but there are still two ESR positions open which should be filled before the end of the first year. ESRs have started to engage in public outreach activities and these are regularly posted to the website by the project manager. All beneficiaries were reminded about the obligation to make any peer reviewed publications accessible via Open Access. This portion of the meeting served as the annual self-evaluation of the project.
The meeting concluded with an open discussion
Second Metal-Aid management meeting: Madeira, Portugal. November 30, 2016
The Metal-Aid management meeting was open to all PIs and ESRs and began with a review of contractual obligations as defined in the Grant Agreement. Beneficiaries were reminded that they must submit researcher declarations for their recruited fellows within 20 days of the start date of the ESR employment contract. Some beneficiaries have already done this whereas others have not because their fellows have either just started or will start in the following months. Beneficiaries were asked to provide personal email addresses for the fellows to facilitate contact with the European Commission after their employment contracts have ended. The project manager, Clare Desplats, has sent a copy of the Grant Agreement to all recruited fellows. ESRs were also informed that they must complete a Personal Career Development plan which will be returned to the project manager and forwarded to the Metal-Aid project officer.
The meeting next moved to a discussion of project finances. In order to negotiate better rates for group bookings for network events, a portion of the Research Training budget was held back at University of Copenhagen. This budget will be used to cover the costs of accommodations and subsistence for PIs and ESRs during Metal-Aid network events. In the event that external participants attend network events, they will be invoiced for their participation after the event. Clare answered questions from the beneficiaries about the various budget categories (Living, Mobility, Research Training and Management +Overheads) including how to report spending in non-euro currencies. All beneficiaries were reminded that the first financial report for the project will be due after month 24 (July 2018). The European Office at University of Copenhagen and the project manager will provide assistance to the beneficiaries for completing the financial reports.
After reviewing project finances, the meeting next addressed the H2020 obligation of Open Access for peer reviewed publications. In FP7 projects, Open Access was recommended but in H2020 it has become an obligation so both ESRs and PIs were made aware of this change. ESRs and PIs were also encouraged to document collaboration across the network via joint publications. All participants were reminded about the need to acknowledge EC funding on any publications produced by the network. The project manager has sent everyone the sentence to be used for acknowledgements.
Beneficiaries and ESRs were also reminded about the contractual obligation to spend time on secondment and to perform public outreach activities. Both secondments and public outreach activities will be documented by the project manager on the dedicated Metal-Aid website. All participants were also reminded that their attendance is obligatory at the mid-term review. The latest possible date for the review is August 2018 but it was agreed that the review would probably take place a little earlier to avoid conflict with other conferences which take place at that time (i.e. Goldschmidt 2018). There were questions from the PIs and ESRs about what typically happens at the mid-term review.
In order to document the training, research, secondment and outreach activities being done by the ESRs, it was agreed that the project manager would develop a progress report template to be completed semi-annually by the ESRs and signed by their supervisors. These reports will also be used by the project manager and project coordinator to complete the annual progress reports to be submitted to the European Commission via the participant portal. All participants agreed that future management meetings will be a good opportunity to review the contractual obligations of the various network participants to ensure that all milestones and deliverables are met. Participants also discussed how these deliverables and milestones should be reported. The meeting concluded with an open question and answer session including questions about dates and locations for future network meetings.
First Metal-Aid management meeting: Copenhagen, Denmark. April 6 and 7, 2016.
The first Metal-Aid management meeting was held on April 6 and 7 2016 at the Nanoscience Center of University of Copenhagen to introduce all beneficiaries to the guidelines governing Marie Sklodowska Curie Actions Innovative Training Networks. The meeting was attended by both administrative and financial staff from the beneficiary institutes and scientific supervisors.
The meeting commenced with a description of the project consortium, an explanation of MSCA ITN projects, the number of fellows to be recruited, the official start and end dates of the project and the reports to be provided over the course of the project. Following a question and answer session, the meeting then moved to a detailed explanation of finances, covering all budget categories: Living, Mobility, Research Training and Management and Overheads. Differences between FP7 and H2020 ITNs were highlighted and information about how to report finances on the participant portal was provided. Information was also provided on local and national contact points for queries related to Marie Curie projects. The financial presentation concluded with an explanation of the percentage of pre-financing received for the Metal-Aid ITN and the typical payment cycle for these projects. This portion of the meeting was also followed by a question and answer session.
After reviewing project finances, the meeting then moved to an explanation of the recruitment strategy to be implemented for the Metal-Aid project. Under H2020, the European commission has strongly emphasized the need for merit based, transparent recruitment policies. A checklist produced by the European commission was provided to all present and was reviewed by the group. A discussion then ensued about the best way to advertise the positions (i.e. a group advertisement on Euraxess. It was agreed that all beneficiaries would produce individual job ads for their ESR positions and that links to these ads would be uploaded as soon as possible to a dedicated project website. Next, participants were reminded about signficant points to be included on employment contracts with the newly recruited fellows and the obligation to fill in a declaration on the conformity on the participant portal within 20 days of the start date of the fellow's contract. This portion of the meeting concluded with a question and answer session.
The meeting next moved to a discussion of the obligations of Marie Curie fellows to spend time on secondment and to perform outreach activities targeting the general public. Beneficiaries were asked to remind fellows to acknowledge EC funding on any publications, posters, etc produced during their fellowships. It was suggested that the fellows create a project logo during the first network meeting to encourage them to work together and to give them a sense of ownership in the network. Next, copies of the original annex to the grant agreement were distributed to the partners and the beneficiaries reviewed together the various deliverables promised to the European Commission. The group discussed possible dates and locations for the first network meeting to be held with all PIs and newly recruited ESRs and a tentative date of end of November 2016 was retained but will be revisited once all partners have a better idea of when their ESRs will officially start their projects.
To view presentations from some of the beneficiaries present, please click on their names below.
Thomas Held, Arcadis Design and Consultancy, Germany
Fidel Grandia, Amphos 21, Spain
Sigurdur Gislason, Haskoli Islands, Iceland
Niels Dossing Overheu, Capital Region of Denmark
Thomas Neumann, Karlsruhe Institute of Technology
Early Stage Researchers (ESRs)
14 ESRs will be recruited to the Metal-Aid network. As ESRs are recruited, their details will be posted here.
|ESR 1: Marco Mangayayam
Home country: Philippines
University of Copenhagen (København Universitet)
2100 København Ø
|Research interests||I get excited about topics related to environmental remediation processes using environmentally sound nano-materials. This interest of mine is drawn on previous research stints in Italy and Switzerland focusing on photocatalysis. As an experimentalist, I play on different synthesis parameters - inspired from out-of-the-box thinking, to improve the desirability of field-scale application. Furthermore, I am interested in finding answers to the fundamental behaviour of synthesized nano-materials through different characterization techniques|
|ESR 2: Sandra Navaz Rubio
Home country: Spain
Deutches GeoForschung Zentrum
|Research interests||Green rusts have the potential ability to uptake and remove contaminant elements from water. Their layered structure and composition, containing both iron (II) and iron (III), are the essential cause of its high reactivity. Redox potential can be used to reduce toxic trace metals such as Cr(VI) or As(V). Furthermore, as it precipitates from aqueous solution, Fe(II) cations might be exchanged with other divalent cations, such as Mg2+, Cd2+ and Ni2+. This remarkable features makes green rusts a potential “trap” for polluting metals. My aim is to get a better understanding of how these processes occur in nature and how we could take advantage of them.|
|ESR 3: Karen Maria Dietmann
Home country: Germany
University of Salamanca
Faculty of Chemical Sciences
(Universidad de Salamanca
Facultad de Ciencias Químicas)
Plaza de los Caídos s/n,
|Research interests||My research interests are focused on the synthesis and mineralogical and chemical characterization of new Layered Double Hydroxides and their possibilities of intercalating organic pollutants as well as heavy metals. During my master's thesis I already studied the possibilities of intercalating potassium permanganate in the interlayer of layered double hydroxides. I am now looking forward to linking my laboratory work with the practical application for remediating contaminated soil and groundwater in our interdisciplinary project.
|ESR 4: Weichao Sun
Home country: China
University of Copenhagen (København Universitet) Kemisk Institut Universitetsparken 5 2100 København Ø Denmark
|Research interests||Through computation, we may have a deeper understanding of mechanisms of chemical reactions. The combination of computation and experiment becomes more effective and attractive to investigate chemical reactions. My main work is using DFT methods to explain and verify the results obtained from experiments, to provide experimental ESRs with new ideas and guidance such as studying reaction mechanisms of injection materials (like layered double hydroxides and green rust) and contaminants, designing different reactions by changing the molecular structures, and designing new materials by modeling and calculation.|
|ESR 5: Lisa Füllenbach
Home country: Germany
University College London
London WC1E 6BT
|Research interests||In general, I seek to promote the responsible and sustainable use of our natural resources, which includes remediation of contaminated sites and ensuring clean water supply. Having worked on an acid mine drainage site and having investigated the mineralogy and geochemical interrelations of a heavy metal [high field strength element (REE,Y, Zr, Nb, Ti, Th)] deposit during my studies, I am most interested in the (aqueous) geochemistry and mobility of heavy metals, fluid-mineral interactions, and phase transformation reactions. Therefore, with my research within this project focusing on experimental investigations on contaminant reduction, I aim to gain a detailed understanding of the geochemical behavior and reaction kinetics of the pollutants under green rust-based remediation in contaminated soils and waters.|
|ESR 6: Fieke Mulders
Home country: Netherlands
University College London
London WC1E 6BT
|Research interests||Over the last years, I have become especially interested in the kinetics and thermodynamics driving reactions at the solid-liquid interface. I find these processes interesting because I feel they can provide us with an insight on why fluid-solid interactions take place in the first place. For me the challenge lies in linking these nanoscale processes to the behaviour of pollutants/compounds at a larger scale. Understanding the nature of liquid-fluid interaction allows for a better prediction on how pollutants/compounds move within the natural environment, making it a socially relevant research topic.|
|ESR 7: Jeffrey Paulo Perez
Home country: Philippines
Helmholtz-Centre Potsdam GFZ German Research Centre for Geosciences Telegrafenberg 14473 Potsdam
|Research interests||My research interest is focused on the development and application of sustainable novel (nano)materials for environmental remediation, specifically on the abatement of heavy metal and organohalogenated contaminants. For my master's dissertation, I worked on the use of encapsulated iron oxide nanoparticles in nanoporous materials for the removal of heavy metals and the recovery of precious and critical metals. My future work at GFZ will be focused on determining the compositional, structural and reactivity changes of various novel green rust phases during decontamination of groundwater.|
|ESR 8: Flavia Digiacomo
Home country: Italy
Arcadis Deutschland GmbH,
|Research interests||My scientific interests are focused on Applied Mineralogy, in particular Technical and Environmental Mineralogy, specializing on microstructural techniques for the investigation of mineral properties. I am attracted to research on innovative and sustainable materials aimed at solving issues related to water pollution and soil remediation. My area of research is focused on the quest for innovative and environmentally friendly porous materials, e.g. zeolites, which are promising tools against environmental threats.|
|ESR 9: Andrew Thomas
Home country: USA
KIT - Karlsruhe Institute of Technology
Institute of Applied Geochemistry
Department of Aquatic Chemistry
|Research interests||My research interests include the behavior and speciation of trace elements in natural environments, especially when associated with metal oxide minerals. Previously, while enrolled at the University of Arizona, I researched how mineralogical and elemental speciation changes associated with oxidative weathering of sulfide mine tailings control the bioavailability of trace elements in in vitro systems. At the Karlsruhe Institute of Technology, I will be studying interactions of trace metal (loid) contaminants with green rust transformation products.|
|ESR 10: Shikhar Nilabh
Home country: India
Passeig de Garcia Fària 49
|Research interests||My research interests lie in hydrogeochemical modeling for characterizing the chemical and transport processes in a groundwater system. Coming from a place where groundwater is abysmally contaminated with naturally occurring Arsenic, this research area has always fascinated me. During my MSc. thesis, I worked on studying the fate of solutes and contaminants in groundwater of Gaziemir region, Turkey. My research work at Amphos21 will be focused on building the reactive transport model for the contaminants and further developing the predictive tools for studying the fate of nano-particles in the subsurface.|
|ESR 11: Tobias Linke
Home country: Germany
Institute of Earth Sciences
University of Iceland
The Natural Science Building
Askja Sturlugata 7
|Research interests||My interests are focused on laboratory synthesis as well as chemical and mineralogical investigations and characterization of artificial and natural compounds, particularly of layered double hydroxides. Especially interdisciplinary topics with practical applications are of interest for me. Therefore I have passed a work experience in the Helmholtz Centre for Environmental Research Leipzig (UfZ) on the subject of degradation of organic pollutants and heavy metals. I am also familiar with modelling of chemical reactions using PhreeqC.|
|ESR 12: Markus Reischer
Home country: Austria
|Research interests||My personal research interest includes generally the wide field of hydrogeology. In detail I’m interested in the hydro-chemical processes on field scale. As I was confronted with arsenic, antimony and tetrachlorethen in groundwater in the context of my Master’s thesis and my work, I have some questions about their occurrence. This includes questions about the source of contaminants, processes/reactions during transport and about possible remediation techniques. In this work I will focus on the development of a new in-situ remediation technique using green rust and how this method will work in a natural environment in combination with a detailed investigation of the test site.|
|ESR 13: Adrian Schiefler
Home country: Germany
The Capital Region of Denmark
Kongens Vænge 2
|Research interests||I am interested in natural processes in environmental compartments and their interfaces. Besides mitigating anthropogenic pressures on these, remediation is a big challenge of our generation. In this project I am on the one hand interested in the analytical and theoretical means of describing, assessing and working with these large scales. On the other hand, with a background in (computational) chemistry, in the gap that remains between the molecular and macroscopic scale.
|ESR 14: Virginia Alonso de Linaje
Home country: Spain
C/ Alfonso XII, 62,
|Research interests||My research interests focus on groundwater and soil characterization and remediation, with the main goal to address and minimize health-related impacts and environmental issues. During my thesis, I characterized and performed geochemical analysis on a contaminant plume derived from a landfill leakage in a small basin in Vitoria, Spain. At AECOM/URS I will be working on contaminated site characterization and Layered Double Hydroxides (LDH) injection to better understand their interaction with chlorinated compounds, their distribution, and mobility in the porous media.
The Metal-Aid network will train 14 Early Stage Researchers. The research projects are divided into four distinct yet collaborative work packages. To learn more about each ESR project, please see below.
Please note ALL ESR POSITIONS HAVE BEEN FILLED.
There are no open positions in the network.
Your background can be in a quantitative science or engineering, in physics, chemistry, mineralogy, materials science, geochemistry, hydrogeology, engineering, mathematics or other - it does not matter - but we expect you to be competent with physics, chemistry and mathematics. An interest in materials and their interactions in nature is important.
No experience is required but keen interest and a drive for solving problems is essential as is enthusiasm for working in a team with scientists and engineers from other disciplines and other cultures. Facility with English and another language is required because it will be a broadly international environment and there will be considerable travel for meetings and secondments.
To fulfill the European Commission requirements for this position, the candidate must have, or soon have, a degree that permits him/her to enter a PhD program. This might be a Masters degree, a "diplome", an Honours Bachelor or 4 year Bachelor, or equivalent. The successful candidate must not have a PhD or more than 4 years research experience.
The ITN program was designed by the European Commission for Science (EC) to enhance mobility and training opportunities so one of the requirements is that young researchers be trained in another country than their own. Therefore, the candidate must not have lived for more than 12 months during the past 3 years in the country that will host him/her for the project, i.e. a candidate who has been studying in Germany during the Bachelor can be hosted by a partner in Spain but not in Germany.
All young researchers will be registered for a PhD program. Those employed by the private sector partners will be registered at the university of the closest academic project partner. The training program lasts 3 years. The positions will start in the summer and fall of 2016. In some cases, for a perfect candidate, there is a possibility to hold a position for a few months.
Please see the attached document for details about the Metal-Aid positions and how to apply. If you apply to several positions in different host countries in the network, please indicate in your cover letter for each institute that you have applied for multiple positions.
Work Package 1: Development of GR and LDH reactant
- ESR1 (KU): The effect of GR composition and structure on chlorinated solvent reduction. For more information about how to apply: http://jobportal.ku.dk/phd/?show=823164
A. Synthesise and characterise known and new redox active GR types. B. Make initial tests of GRstability and chlorinated solvent degradation capacity under simulated field conditions. C. Characterise core samples from the Skovlunde Byvej site that are contaminated with chlorinated solvents. Keywords: GR; synthesis, characterisation; chlorinated solvent reduction; GR stability.
A. Conceptual model of how GR composition and structure are linked to redox reactivity. B.Understanding of GR stability and reactivity once injected into porous media and groundwater. C. Synthesis recipe for known and refined GR reactant(s) to be selected for use in WP2 and WP4.
GFZ: Learn and apply high resolution techniques to characterise experimental andfield samples. NI: Collect cores before and after GR field injection to compare with experimental results and learn about field implementation and monitoring.
Position now filled, applications no longer accepted
- ESR2 (GFZ): The effect of GR composition and structure on trace metal reduction. For more information about how to apply, please click here.
A. Synthesise and characterise known and new GR types. B. Make initial tests of GR stability andtoxic metal trapping capacity under simulated field conditions C. Characterise core samples from the toxic metal contaminated Collstrop site. Keywords: GR; synthesis, characterisation; trace metal reduction; GR stability
A. Conceptual model of how GR composition and structure are linked to redox reactivity. B.Understanding of GR stability and reactivity once injected into porous media and groundwater. C. Synthesisrecipe for known and refined GR reactant(s) to be selected for use in WP2 and WP4.
KU: Learn and apply surface nanotechniques to characterise experimental and fieldsamples. CRD: Collect cores before and after GR field injection to compare with experimental results and learn about field implementation and monitoring.
Position now filled, applications no longer accepted
- ESR3 (USAL): The effect of LDH composition and structure on contaminant sorption. For more information about how to apply: http://ec.europa.eu/euraxess/index.cfm/jobs/jobDetails/34085442
A. Synthesise and characterise known and new LDH types. B. Make Initial tests of LDH stabilityand sorption capacity under simulated field conditions. C. Characterise core samples from the URS field sites in Spain contaminated with lindane and vinylchloride. Keywords: LDH; synthesis, characterisation; contaminant sorption; LDH stability
A. Fundamental understanding of how LDH composition and structure are linked tocontaminant sorption. B. Understanding of LDH stability and reactivity once injected into saturated porous media. C. Synthesis recipe for known and refined LDH reactant(s) to be selected for use in WP2 and WP4.
GFZ: Learn and apply high resolution techniques to characterise experimental andfield samples. URS: Collect core samples before and after LDH field injection of refined LDH reactant and learn about field injection strategies and monitoring.
Position now filled, applications no longer accepted
- ESR4 (KU): DFT and MD modelling on adsorption and intercalation capacities of LDH and GR. For more information about how to apply: http://jobportal.ku.dk/phd/?show=823164
A. Apply DFT and MD modelling to gauge the affinity of contaminant uptake by known LDH andGR types. B. Predict composition of LDH and GR to have greater contaminant affinity. C. Refine models based on experimental data generated in WP1 and WP2. D. Expand the modelling to predict sorption rates or include electron transfer reactions. Keywords: molecular modelling, LDH/GR, binding energy, screening tool
A. Computational screening tool to predict LDH and GR affinity for contaminant uptakefrom reactant characteristics. B. Refined model for contaminant sorption and possibly reduction by LDH or GR.
USAL: Interface with ESR3 on synthesis, characterisation, and reactivity of LDHcompounds. A21: Feed modelling results into reactive transport models developed and applied by A21, while learning about the environmental consulting world.
Position now filled, applications no longer accepted
Work Package 2: Reaction kinetics and mobility of GR and LDH reactants
ESR5 (UCL): Kinetics and rates of GR reduction of contaminants under flow
A. Quantify rates of contaminant reduction by known GR reactants in mixed flow reactors in modelsystems. B. Expand mixed flow experiments to contaminant reduction by new GR compound(s) in natural groundwater. Keywords: GR, mixed flow, contaminant reduction, redox rate equations
A. Rate equations for contaminant reduction by known & refined GR types under simulatedfield conditions. B. Input for identifying the most suitable GR type(s) for field injection at CRD and NI sites.
KU: Learn how to work with GR and learn nanoscale techniques to characteriseexperimentally produced materials. NI: Collect groundwater and assist field injections to gain knowledge about field conditions, injection and engineering consulting.
ESR6 (UCL): Kinetics and rates of LDH stability and contaminant sorption under flow
A. Generate rate equations for contaminant sorption by known LDH reactants using mixed flowreactors in model systems. B. Expand mixed flow experiments to contaminant reduction by new LDH compound(s) in natural groundwater. C. Test stability of LDH reactants (i.e., dissolution rate) under flow conditions. Keywords: LDH, mixed flow, contaminant sorption, dissolution rate equations.
A. Rate equations for contaminant sorption by known & new LDH types under simulatedfield conditions. B. Input for identifying the most suitable, stable LDH type(s) for field injection at URS andCRD sites.
USAL: Learn about LDH synthesis and reactivity. CRD: Collect groundwater andassist with field injections to learn about field implementation and environmental consulting. GFZ: Apply synchrotron techniques for sample characterisation.
- ESR7 (GFZ): Kinetics and rates of redox activity and transformation of GR reactants. For more information about how to apply, please click here.
A. Monitor changes in GR structure, composition and size and determine reaction kinetics andmechanisms during contaminant reduction by known GR reactants in situ and time resolved using synchrotronX-ray techniques. B. Expand in situ, real time characterisation of GR reactions to selected, refined reactant(s) in model systems. Keywords: GR, contaminant reduction, kinetics / mechanisms, GR transformation
A. Fundamentals on transformation kinetics for known and refined GR reactants duringcontaminant reduction. B. Predictive understanding of GR transformation products under field conditions.
URS: Collect groundwater and assist field injections to gain understanding about fieldconditions, injections and engineering consulting. KIT: Apply X-ray absorption spectroscopy and other high resolution techniques to characterise experimental samples.
Position now filled, applications no longer accepted
- ESR8 (ADE): Mobility and reactivity of GR / LDH reactants in porous media
For more information about how to apply for this position, please click here.
A. Determine transport properties of reactants in porous media under varying geochemicalconditions. B. Probe the effect of fluid flow parameters on contaminant remediation by GR and LDH in model porous media. C. Determine changes in hydraulic conductivity and contaminant concentration in column experiments at the field site. Keywords: Reactant mobility and reactivity, porous system, flow-through
A. Transport reaction models for reactants under simulated field conditions. B. Understand the impact of reactant injection on porous media and rock permeability. C. Identify the most suitable fluid flow parameters for reactant injection at field sites.
UCL: Use flow-through reactors at UCL to assess changes in flow properties arisingfrom reactant injection. CRD: Test transport reaction rates in columns at the CRD site (using field contaminated sediment and waters) to directly compare with field injection data.
Position now filled, applications no longer accepted
Work Package 3: Reactivity and long term fate of spent reactants
- ESR9 (KIT): Metal interactions with GR transformation products
For more information about how to apply for this position, please click here.
A. Study the valence and bonding environment of heavy metals and metalloids, such as arsenic,selenium and chromium, taken up by Fe oxides as GR transforms. B. Quantify the reactivity and mobility of the secondary Fe oxides formed in column experiments at conditions similar to field sites. Keywords: iron oxides, transformation product, sorption, batch and flow-through
A. Understand affinity and mechanism of metal uptake by transformed (known and new) GRtypes. B. Predictive tool for metal uptake by Fe oxides and their mobility in porous media.
GFZ: Learn about Fe oxide synthesis. ADE: Get experience in the consulting worldand learn skills in testing conditions in flow-through model systems. KU: Use surface nanotechniques to characterise Fe oxide-metal interactions.
Position now filled, applications no longer accepted
- ESR10 (A21): CO2/O2 effects on contaminant mobility: natural setting & reactant rejuvenation. For more information about how to apply: http://amphos21.com/vistas/trabaja.php?desc=p1
A. Determine the effect of CO2 and O2 on contaminant release from reacted LDHs in porous media.B. Apply geochemical modelling to quantify metal release from reacted LDHs by CO2 and O2 rich waters. C. Characterise effect of metal leaching by CO2 and O2 on composition, structure and mobility of spent reactants. Keywords: reacted LDH / iron oxide particles, rejuvenation by CO2, flow-through
A. Predictive tool for stability, fate and mobility of reacted LDH and sorbed contaminants inporous media. B. Assess the use of CO2 and O2 in rejuvenating reacted LDH and iron oxide filter material.
USAL: Learn about LDH types and their reactivity. UI: Use flow-through, highpressure CO2 reactors to assess the impact of P/T on metal release and LDH structure. KIT: Characterise solids with high resolution techniques and synchrotron XAS.
Position now filled, applications no longer accepted
- ESR11 (UI): Retention of heavy metals by Fe-oxides in peat areas: natural analogues. For more information about how to apply, please click here
A. Characterise fluids and identify solids in Icelandic peats and the fluids leaching from them todetermine degree of metal uptake by Fe oxides formed in nature by oxidation (natural analogue to GR behaviour). B. Experimentally quantify release from peat Fe oxides during pH decrease and phase transformation resulting from partial Fe reduction (natural analogue for long term stability of the GR reaction products). Keywords: metal mobility and uptake, iron oxides, long-term effects, peats
A. Understand the role of Fe oxides in regulating heavy metal content in surface water. B.Insight into impact of pH and fluid conditions on long term fate of Fe oxides and sorbed metals.
KU: Nanoscale characterisation of peat Fe oxides. KIT: X-ray absorption (ANKAsynchrotron facility) to determine metal retention by Fe oxides. A21: Exchange expertise on metal leaching from iron oxides and learn about the consulting world.
Position now filled, applications no longer accepted
Work Package 4: Field contaminant remediation by GR and LDH reactants
- ESR12 (NI): Field site characterization and GR injection for chlorinated solvent reduction. For more information about how to apply: http://jobportal.ku.dk/phd/?show=823164
A. Develop and test new injection strategies for enhanced in situ remediation with unspecifiedreactants using the Geoprobe and the Triad approach for data collection. B. GR injection at the extensively characterised Skovlunde Byvej (contaminated with chlorinated solvents). C. Monitoring and reactive transport modelling after GR injection. Keywords: field implementation, optimizing injection, GR, chlorinated solvents
A. Identification of factors enhancing contaminant-reactant contact during reactant injection.B. Description of the effect of GR injection on chlorinated solvent concentrations and mobility.
KU: Learn about GR synthesis and its use for chlorinated solvent degradation. ADE:Learn about colloidal transport in column experiments. Both secondments will give invaluable background to optimise injection strategies and reactive transport modelling.
Position now filled, applications no longer accepted
- ESR13 (CRD): Field site characterization and GR injection for chlorinated solvent reduction. For more information about how to apply: http://jobportal.ku.dk/phd/?show=823164
More information about CRD and the position can also be consulted here.
A. Characterise and map contaminants at the Collstrop site (chromate and arsenate contamination).B. Injection of chosen GR reactant(s). C. Monitor the effect of injection; model reactive transport to interpret field data. Keywords: Site characterization, monitoring, GR injection; metals, reactive transport modelling
A. Detailed geochemical, hydrogeological and geological map of the Collstrop site. B.Understand the effect of GR injection on chromate and arsenate distribution and mobility. C. Improve understanding of GR mobility in a natural setting and potential of GR for contaminant remediation.
GFZ: Learn about GR synthesis and redox reactions with heavy metals to help withfield implementation strategies. NI: Become familiar with injection technology and discuss field implementation strategies. A21: Learn and apply reactive transport modelling.
Position now filled, applications no longer accepted
- ESR14 (URS): Field site characterization and LDH injection for chlorinated solvent sorption
For more information about how to apply: http://aecom.jobs/madrid-esp/internship-marie-curie-field-site-characterization-and-ldh-injection/E52161B9E3544F0FA89975031CED590B/job/
A. Characterisation and contaminant mapping of URS field sites (contaminated with lindane andvinylchloride). B. Injection of chosen LDH reactant(s) at URS and CRD site. C. Monitor the effect of injection and perform reactive transport modelling of results. Keywords: Site characterization, monitoring, LDH injection, lindane, reactive transport modelling
A. Definition of factors that affect contact between LDH and contaminant during injection.B. Understand the effect of LDH injection on contaminant distribution and mobility at URS and CRD site. C.Improved understanding of LDH mobility in a natural setting and its potential for contaminant remediation
USAL: Learn about synthesis of known and newly developed LDH types and their usefor chlorinated solvent and metal removal. CRD: Set up and conduct LDH injection at the CRD field site to directly compare contaminant removal by GR and LDH.
Position now filled, applications no longer accepted
The Metal-Aid fellows will be encouraged to disseminate their work through a variety of publications. As these become available, they will be posted here. Peer-reviewed publications are posted to the Zenodo repository here: https://zenodo.org/communities/metal-aid/?page=1&size=20
All publications should acknowledge EU funding using the sentence below:
This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 675219
Karen Maria Dietmann, Tobias Linke, Miguel del Nogal Sánchez, José Luis Pérez Pavón, Vicente Rives
Layered Double Hydroxides with Intercalated Permanganate and Peroxydisulphate Anions for Oxidative Removal of Chlorinated Organic Solvents Contaminated Water
Minerals 2020, 10(5), 462
Markus Reischer, Anders G. Christensen, Fabian De Weirdt, Stefan Bruns, Knud Dideriksen
Capabilities of an optical direct push probe for 2D-subsurface imaging
Journal of Contaminant Hydrology Volume 232, June 2020, 103636
Mangayayam, M. C., Perez, J. P. H., Dideriksen, K., Freeman, H. M., Bovet, N., Benning, L. G., & Tobler, D. J. (2019).
Structural transformation of sulfidized zerovalent iron and its impact on long-term reactivity.
Environmental Science: Nano, 6(11), 3422-3430.
Mangayayam, M. C., Alonso-de-Linaje, V., Dideriksen, K., & Tobler, D. J. (2020).
Effects of common groundwater ions on the transformation and reactivity of sulfidized nanoscale zerovalent iron.
Mulders, J. J., & Oelkers, E. H. (2020).
An experimental study of sepiolite dissolution rates and mechanisms at 25°
C. Geochimica et Cosmochimica Acta, 270, 296-312
Yu, L., Daniels, L. M., Mulders, J. J., Saldi, G. D., Harrison, A. L., Liu, L., & Oelkers, E. H. (2019).
An experimental study of gypsum dissolution coupled to CaCO3 precipitation and its application to carbon storage.
Chemical Geology, 525, 447-461.
Karen Maria Dietmann, Tobias Linke, Raquel Trujillano, Vicente Rives
Effect of Chain Length and Functional Group of Organic Anions on the Retention Ability of MgAl- Layered Double Hydroxides for Chlorinated Organic Solvents
Alonso-de Linaje, V., Mangayayam, M.C., Tobler, D.J., Dietmann, K.M., Espinosa, R., Rives, V., Dalby, K.N. (2019)
Sorption of chlorinated hydrocarbons from synthetic and natural groundwater by organo-hydrotalcites: Towards their applications as remediation nanoparticles.
Chemosphere. 236, 124369.
Hövelmann, J., Stawski, T.M., Freeman, H.M., Besselink, R.B., Mayanna, S., Perez, J.P.H., Hondow, N.S., Benning, L.G. (2019)
Struvite crystallization and the effect of Co2+ ions.
Minerals, 9(9), 503.
Perez, J.P.H., Tobler, D.J., Thomas, A., Freeman, H.M., Dideriksen, K., Radnik, J., Benning, L.G. (2019)
Adsorption and reduction of arsenate during the Fe2+-induced transformation of ferrihydrite.
ACS Earth & Space Chemistry, 3(6), 884-894.
Mangayayam M, Dideriksen K, Ceccato M, Tobler D.J. (2019)
The structure of sulfidized zero-valent iron by one-pot synthesis: Impact on contaminant selectivity and long-term performance.
Environmental Science & Technology.
Weihe S.H.C, Mangayayam M., Sand K. K., Tobler D.J. (2019)
Hematite crystallisation in the presence of organic matter: impact on crystal properties and bacterial dissolution.
ACS Earth and Space Chemistry.
Freeman, H.M., Perez, J.P.H., Hondow, N., Benning, L.G., Brown, A.P. (2019, in press).
Beam-induced oxidation of green rust monitored by STEM-EELS.
Perez, J.P.H., Freeman, H.M., Schuessler, J.A., Benning, L.G.B. (2019).
The interfacial reactivity of arsenic species with green rust sulfate (GRSO4).
Science of the Total Environment, 648, 1161-1170.
Thomas, A.N., Eiche, E.; Göttlicher, J.; Steininger, R.; Benning, L.G.; Freeman, H.M.; Dideriksen, K.; Neumann, T.
Products of Hexavalent Chromium Reduction by Green Rust Sodium Sulfate and Associated Reaction Mechanisms.
Soil Systems 2018, 2,
Marco C. Mangayayam, Knud Dideriksen, Dominique J. Tobler (2018)
Can or cannot green rust reduce chlorinated ethenes?
Energy Procedia, 146, 173-178
Jeffrey Paulo H. Perez, Marco C. Mangayayam, Sandra Navaz Rubio, Helen M. Freeman, Dominique J. Tobler, Liane G. Benning (2018)
Intercalation of aromatic sulfonates in ‘green rust’ via ion exchange.
Energy Procedia, 146, 179-187
Adrian A. Schiefler, Dominique J. Tobler, Niels D. Overheu, Nina Tuxen (2018)
Extent of natural attenuation of chlorinated ethenes at a contaminated site in Denmark
Energy Procedia, 146, 188-193
Josephina J.P.A. Mulders, Anna L. Harrison, J. Christ, Eric H. Oelkers (2018)
Non-stoichiometric dissolution of sepiolite.
Energy Procedia, 146, 74-80
Tobias Linke, Sigurður Reynir Gislason (2018) Stability of iron minerals in Icelandic peat areas and transport of heavy metals and nutrients across oxidation and salinity gradients – a modelling approach, Energy Procedia, 146, 30-37
Reischer M., Weber, K. and Christiansen A. (2017)
Data compilation report: Skovlunde Byvej 96A, Ballerup, Denmark.
Report from NIRAS to the Capital Region of Denmark. October 9th, 2017.
Reischer M. and Christiansen A. G. (2017)
Documentation of 3D-flow and transport modelling.
Report from NIRAS to the Capital Region of Denmark. November 15th, 2017.
Abstracts and posters:
Füllenbach, L. C., Oelkers, E. H.
Using siderite dissolution for in situ Pb immobilization
June 2018, Royal Society of Chemistry, London, UK
Mangayayam M, Dideriksen K, Tobler D.J.
Effect of aluminium substitution on green rust sulphate stability and reactivity.
Danscatt Annual Meeting 2018; 2018 May 31, Roskilde, Denmark
Adrian Schiefler, Dominique Tbler
The potential of X-ray µCT to elucidate particle transport mechanisms at the pore-scale MNMs: A modelling tool for nanoparticle transport in porous media workshop
Politecnico di Torino, Italy - 8th of March 2018
Markus Reischer, Knud Dideriksen, Anders G. Christensen, and Fabian De Weirdt
Using the Optical Imaging Profiler (OIP) for the detection of fluorescent tracers in groundwater
Geophysical Research Abstracts Vol. 20, EGU2018-13282,
2018 EGU General Assembly 8-13 April, 2018
Shikhar Nilabh & Fidel Grandia
Multiphase fluid flow modeling of chlorinated solvents infiltration in fractured clay till.
Conference on Computational Methods in Water Resources 2018, June 3-7, Saint- Malo, France
Virginia Alonso de Linaje, Kim N. Dalby, Rubén Espinosa, Karen M. Dietmann, Alexander Misol, Vicente Rives
Adsorption of chlorinated hydrocarbons by Mg-Al layered double hydroxides with intercalated surfactant ions: characteristics and sorption studies
41 Reunión Ibérica de Adsorción-3er Simposio Iberoamericano de Adsorción., 4-7 September., Gijón, Spain Abstract
Dietmann, K.M., Rives, V. Facile Synthesis and Characterisation of Fluorescing Hydrotalcites XXV
Reunión cientifica de la sociedad española de arcillas" (25th scientific reunion of the spanish clay society) in Zamora, Spain. July 5-7, 2018.
H.M. Freeman, T.M. Stawski, J. Hoevelman, J.P.H. Perez, N. Hondow, L.G. Benning (September 2017)
Liquid cell transmission electron microscopy of geomaterials.
Poster presented at Microscopy and Microspectroscopy of Nanomaterials in Liquids, York (UK).
Goldschmidt 2019: August 18-23, Barcelona, Spain
Perez JPH, Freeman HM, Brown AP, Van Genuchten CM, Tobler DJ, Dideriksen K & Benning LG
Mapping Arsenic-Induced Changes on the Green Rust Surface at the Nanoscale
Linke T, Dietmann KM, Dideriksen K, Stipp SLS, Rives V & Gislason SR
Natural Heavy Metal Remediation by Ferrihydrite
Digiacomo F, Tobler DJ, Held T & Neumann T
Chromate Reduction by Sulfate Green Rust (GRSO4) and Sulfidized Zero Valent Iron (sZVI) in Packed Sand Columns
Füllenbach L, Perez J, Freeman H, Benning L & Oelkers E
Using Siderite to Remove Lead from Contaminated Acidic (Sub)surface Waste Waters
Alonso-de-Linaje V, Tobler DJ, Rives V, Espinosa R & Dalby KN
Sorption of Perfluorooctane Sulfonate by Hydrotalcite-Like Compounds
Abstracts and posters from 2018 International Carbon Conference, Iceland:
Füllenbach, L. C., Oelkers, E. H.
Siderite dissolution used for lead and copper remediation
International carbon conference Iceland, September 12th 2018, Reykjavik (Iceland)
Adrian Schiefler, Dominique Tobler, Niels Dossing Overheu, Nina Tuxen
Extent of natural attenuation of chlorinated ethenes at a contaminated site in Denmark
International carbon conference Iceland, September 12th 2018, Reykjavik (Iceland)
K.M. Dietmann, V.Rives (2018)
Synthesis and modification of Layered Double Hydroxides for groundwater and soil remediation
International Carbon Conference 2018, Reykjavík, Iceland
Shikhar Nilabh & Fidel Grandia
Formulation and implementation of nano-particles injection into aquifers for water remediation. International Carbon Conference 2018, ICC 2018, Reykjavik, Iceland
Alonso de Linaje V., Mangayayam M., Schiefler A.A., Bovet N, Espinosa R., Dalby K.N.
Evaluating the behavior and long term stability of hydrotalcites in groundwater.
Abstract and poster presented at International Carbon Conference, 10-14 September, Reykjavik, Iceland
Abstracts and posters at Goldschmidt Conference, Boston, USA, August 12-17, 2018
Navaz Rubio, S., Paulo Perez J.H., Stawski, T.M., Freeman, H.M., Benning, L.G.
Mechanismis of Ni2+ Removal by Gren Rust Sulfate (GRSO4)
Abstracts and posters at Goldschmidt Conference, Paris, August 2017
Thomas A., Eiche E, Göttlicher J, Steiniger R, Neumann T.
Characterization of Mineral Byproducts of Hexavalent Chromium Reduction by Green Rust Sulfate.
J.P.H. Perez, S. Navaz Rubio, J.A. Schuessler, H. Freeman, L.G. Benning
Interfacial reactivities between green rust sulfate and metal contaminants.
T. Linke & S.R. Gislason
Iron Minerals in Peat Areas of Iceland: Modelling, Phase Transformation and Environmental Impact
K.M. Dietmann and V. Rives
Investigations on the system [Mg6Al2(OH)16]2+ X-m2/m∙nH2O with X=CO32-, MnO4-, R-COO-, R-SO3-, R-O-SO3-
K.M. Dietmann and V. Rives
The effect of LDH composition and structure on contaminant sorption: Investigations on the system [Mg6Al2(OH)16]2+ X-m2/m∙nH2O with X=CO32-, MnO4-, R-COO-, R-SO3-, R-O-SO3-
Mangayayam M, Dideriksen K, Stipp S & Tobler D
Green rust composition effect on reactivity with toxic metals and chlorinated solvents. Poster presented at: Reactivity of Fe(II)-Fe(III) bearing Minerals in Natural and Engineered Environments: Past Perspectives and Future Directions
Metal-Aid fellows will participate in several outreach activities open to the general public. Information about these activities will be posted here.
Final Metal-Aid meeting and injection experiment: November 2019
Metal-Aid ESRs gathered in Copenhagen, Denmark, in the week from 25 to 29th November, 2019, to assist with a final tank experiment and injection of remediation reagents. For more information about the week's activities, please click here.
October 2019: Set up of tank for final Metal-Aid meeting and injection experiment
Successful remediation depends not only on the reactivity of the reactant used but also on the distribution of the reactant at the target zone in the subsurface. Within the Metal-Aid project ESR Flavia Digiacomo has already studied the mobility of sulfidized zero valent iron in one dimensional columns. Based on her results we will study mobility in a simple three-dimensional system using a one cubic meter sized container. The aim is to improve our knowledge of injectability and mobility of the particle. At the beginning of October, six of the Metal-Aid ESRs tested the tank setup by conducting tracer tests and analyzing break through curves. Based on these results the final injection setup will be adjusted and a higher amount of sulfidized zero valent iron suspension will be injected at the end of November.
Half-filled tank with tubing connected to sampling ports.
Completely filled tank.
October 4, 2019: Seminar at Amphos 21 in Barcelona
ESRs Adrian Schiefler (CRD) and Shikhar Nilabh (A21) gave a seminar at the Amphos offices open to all employees. The title of the seminar was: "Interaction between nanoparticles and porous media during remediation of polluted aquifers: Microtomography and numerical modelling."
July 22-26, 2019: Mentoring of secondary school student at UCL
In the week of July 22-26, 2019, the highly motivated and inquisitive A Level student E. Tongomo spent her work experience week with ESR Lisa Füllenbach at the Earth Sciences Department of University College London (UCL) to learn about life as a research scientist. During her stay, she first received training to work in a geochemistry laboratory under Lisa's guidance, conducting research on the development of potential materials to remediate heavy metal contaminated wastewaters. In order to evaluate the suitability of a material for such remediation purposes, it is essential to understand its properties and geochemical behaviour before experimentation. Therefore, they mineralogically (morphologically via SEM, and structurally using XRD) and geochemically (chemical composition determined by ICP-OES) characterised the material chosen for this purpose: a natural siderite collected from iron-rich soils in southwest Iceland. In preparation of testing its efficacy for heavy metal adsorption from contaminated waters, they conducted a dissolution experiment to investigate the dissolution behaviour of the microcrystalline soil siderite in acidic aqueous solution (Fig. 1).
Figure 1: E. Tongomo enjoying professional research practices in the UCL Earth Sciences laboratory for geochemistry. Photo: L. Füllenbach
After hard but exciting work in the laboratory for geochemistry, they furthermore had the chance to visit the UCL rock crushing laboratory, where PhD colleagues B. Winnard and M. Jefferd demonstrated geophysical experiments on rock samples, conducted to investigate long-term performance of geological storage of radioactive wastes and studying sandstone deformation to better understand fluid flow in rocks. Finally, they enjoyed an excellent guided tour by Dr. O. Regalado Fernandez through the Grant Museum of Zoology learning all about evolution and the history of studying life on earth, finishing off an exciting week of research in the Earth Sciences at UCL, London, U.K.
June 2019: Seminar at KIT
ESR8 Flavia Digiacomo (ADE) presented her latest results about her study on mobility of sulfidized zerovalent iron in porous media at the departmental (Geochemistry and Ore Geology) seminar at KIT which took place on June 18. She also talked about the Metal-Aid project, her contibution to that and her experiences during her secondments at KU."
May 2019: Aquaconsoil, Antwerp, Belgium
During the Aquaconsoil meeting (https://www.aquaconsoil.org) which took place in Belgium from May 20-24, 2019, ESR Flavia Digiacomo (ADE) took second place for best contribution award (https://www.aquaconsoil.org/program.html#awards). Congratulations Flavia!
17 May 2019: Best poster prize awarded to ESR Jeffrey Paulo Perez (GFZ)
On 17th May 2019, the research meeting ‘Clay minerals in the natural and built environment: formation, chemistry & applications’ took place at Newcastle University’s Urban Sciences Building. The meeting’s broad and diverse scientific programme of 11 oral presentations and 8 posters attracted 50 attendees from academia, industry, and government. The Clay Minerals Group awarded a best poster prize to Jeffrey Paulo Perez from the GFZ German Research Centre for Geosciences for his poster on ‘Revealing the interfacial reactions between green rust and arsenic species at the nanoscale’. For photos and more information about the event: https://www.minersoc.org/wp-content/uploads/2019/06/CMG-RiP-2019.pdf
5 March 2019: ATV Jord & Grundvand Vintermøde 2019
ESR Markus Reischer participated in this event in Vingsted, Denmark where he presented his research oinn the Metal-Aid network to the Danish consulting industry.
February 4, 2019: Jornada d'Investigadors Predoctorals Interdisciplinària
ESR Shikhar Nilabh participated in the event Jornada d'Investigadors Predoctorals Interdisciplinària organized at Universitat de Barcelona. He met researchers from different scientific backgrounds and had the opportunity to discuss his research work and findings under the Metal-Aid project. The discussion also included sharing the experiences of a PhD abroad and receiving funding under the Marie Skłodowska-Curie Actions grants. Additionally, he participated in the debate 'Diversity in Science'. More information about the event is available here: https://twitter.com/jipi_bcn
21 January 2019: German language presentation course
ESR Andrew Thomas (KIT) presented his Metal-Aid results in the framework of a German-language presentation course.
December 18, 2018: Departmental seminar
ESR Andrew Thomas (KIT) presented his results to approximately 20 attendees at a departmental seminar at KIT. As part of his presentation he gave an introduction to EXAFS theory and experimentation, plus his own EXAFS results.
November 20, 2018: GRACE (GRAduate school for Climate and Environment) round table
ESR Flavia Digiacomo (Arcadis) participated in an informal discussion about her Metal-Aid PhD project with other members of GRACE. The meeting took place at KIT.
October 3-5, 2018 "I Jornada de Jóvenes Investigadores”.
During the first week of October, the doctorate program in Chemical Science and Technology of University of Salamanca organised a two day workshop called I Jornada de Jóvenes Investigadores”. The aim was to reunite the latest research results from different research groups to encourage the development of synergies between groups and to motivate new students to develop their careers in science. Current PhD students presented posters or short oral communications of their most recent and exciting results. The sessions gathered around 10-15 professors and 40-50 students, including PhD students, master students and final-year undergraduate students. During the poster sessions Karen Dietmann (ESR 2) and Virginia Alonso de Linaje (ESR 14) presented their most recent results from their PhD and the Metal-Aid project in general.
28th September 2018: European Researcher´s Night 2018 in Reykjavík, Iceland
ESRs Tobias Linke (Iceland) and Karen Dietmann (Salamanca) together with other PhD students and Postdocs working in Iceland who received funding under Marie Skłodowska-Curie actions participated in this event. They shared their experiences about doing a PhD abroad, receiving funding from the Horizon 2020 research and innovation programme under a Marie Skłodowska-Curie grant and generally being part of a large, international and interdisciplinary network while doing the PhD with the general public. Pupils and students were especially interested in their experiences.
September 10-14, 2018: The International Carbon Conference 2018
The International Carbon Conference 2018 is a network conference held in Iceland. The conference is a joint outreach meeting between five networks: CarbFix, S4CE, Metal-Aid, Deep Carbon Observatory and CarbonSAFE. For more information about the event: https://www.or.is/carbfix/ICC2018
6 September 2018: Nordrocs 2018
ESR Adrian Schiefler (CRD) gave a presentation of the Metal-Aid network at the Nordrocs conference to approximately 50 people from the remediation sector in Scandinavian countries.
June 30, 2018: Open Day at UCL
ESRs Lisa Fullenbach (UCL) and Fieke Mulders (UCL) participated in an open day on the UCL campus. Stands and booths were set up in an open campus area and the ESRs provided general information on what to expect if choosing to study Earth Sciences at UCL and encouraging young high school graduates to join the Earth Sciences Department. Fieke presented some of her work on the effect of organic acids on siderite dissolution and a little demonstration to explain how dissolution works. She also showed some SEM images of her sample so that participants could see what the effect of mineral dissolution is on a um scale. There were groups of 3-5 people every 15 minutes or so that passed by, listened to the demonstration and asked questions. Examples of fun things to study were given by dissolution experiments, the sciences of snowflakes (and ice) and crystal structures. Link to the event:
June 9, 2018 Lange Nacht der Wissenschaften 2018 (Long Night of Science)
ESR Jeffrey Paulo Perez (GFZ) participated in this event where memebers of the general public were invited into the university for open disucssions with scientists and researchers. More info about this event is available here:
June 11-15, 2018: Poster Presentation at the Mainz University Summer School “Investigating Solid-Liquid Interfaces – Complementary Theoretical and Experimental Approaches”
In June 2018, Andrew Thomas attended a summer school at Mainz University in Germany and gave a poster presentation detailing his research over the previous months. Both instructors and students at the summer school attended the poster session.
April 2018: Information about Metal-Aid in Arcadis newsletter
ESR Flavia Digiacomo (ADE) was recently interviewed about her work on the Metal-Aid project for the Arcadis internal newsletter. To view the article, please click here.
18-19 April 2018: Public lecture, University of the Philippines Los Baños
ESR Jeffrey Paulo Perez (GFZ) gave 3 classes of 1.5 hours each to an audience composed of undergraduate engineering students at the University of the Philippines Los Baños.
18 April 2018: Presentation at NIRAS
ESR Markus Reischer (NIRAS) gave a presentation to his colleagues at NIRAS from the environmental department and introduced in general the Metal-Aid project and his specific work with Optical Imaging Profiler. The presentation was also attended by colleagues from other NIRAS sites (e.g., Aarhus) via Skype. The presentation was recorded as video, to make it available to others interested in the topic. Because NIRAS already uses the Optical Imaging Profiler for some projects, Markus was able to provide helpful details about the capabilities of the Optical Imaging Profiler.
1 March 2017: Poster display at CRD Innovation Garage
ESR Adrian Schiefler has placed the Metal-Aid poster on display at the Innovation Garage of the Capital Region of Denmark. Various stakeholders regularly visit the garage, view the poster and ask to learn more about Metal-Aid.
10 January 2018: Article on USAL website
ESR Virginia Alonso de Linaje (AECOM) created an article about the Metal-Aid network which was posted to the University of Salamanca's website here. Information about the project was also tweeted here.
December 2017: YouTube outreach video
ESRs Andrew Thomas (KIT) and Shikhar Nilabh (A21) created an outreach video about the Metal-Aid project with input from the other ESRs. The video can be viewed here: https://www.youtube.com/watch?v=bEcy57zFriI
December 2017: EAG student blog
ESR Marco Mangayayam (KU) wrote a blog post for the EAG. To view the post, please follow this link: http://blog.eag.eu.com/general/eag-student-sponsorship-i-went-to-uppsala-to-scatter/
November 21, 2017: Company presentation at Amphos 21 in Barcelona
In Nov. 2017, ESR Shikhar Nilabh (A21) presented his work at his office in Amphos 21. He gave a 40 minutes talk to approximately 30 environmental consultants at the company. Focusing on the topic 'multi-phase fluid flow in porous and fractured media', he presented his research project and the initial results obtained over the span of one year. The talk garnered interesting questions and valuable suggestions which are relevant for his further research work.
October 2017: Metal-aid blog
ESR Markus Reischer (NIRAS) published an article on the Metal-Aid blog entitled: Field investigations and experimental work at a chlorinated solvent site in Langsele, Sweden. The full article can be viewed here.
29th September 2017: Creation of a Metal-Aid outreach poster
ESR Flavia Digiacomo (Arcadis) worked with other ESRs involved in the Metal-Aid project to create a poster about the Metal-Aid research program, the institutes involved, the various work packages and the objectives of the ESR research projects. This poster can be used by ESRs when giving outreach talks and can be displayed at the host institutes. To view larger image, please click here.
19th September, 2017: "Tuesday Discussion" at Nanogeoscience Group, University of Copenhagen
ESR Weichao Sun (KU) gave a 20 min talk to approximately 20 researchers from various departments in the Nanogeoscience Group at University of Copenhagen about his research project and results over the past ten months, particularly as regards single-layer green rust. The talk was followed by questions and discussions and valuable questions and suggestions came out. Some photos are provided below courtesy of Weichao.
26th June, 2017: Shelsi Middle School, Shandong Province China
ESR Weichao Sun (KU) went to his old middle school, Shelisi Middle School during his holidays. While there, he gave a presentation entitled “The Application of Chemistry in Daily Life." Around 150 teenagers from 7th grade attended the talk. The talk started with common chemical phenomena, like corrosion and Coca-Cola, to lead up to chemistry in daily life. Weichao spoke with students about what research life is like and showed them pictures from the Second Metal-Aid Network Meeting in Copenhagen. He also showed some personal pictures of himself and spoke about overseas cultures. Some photos from the day are provided below courtesy of Weichao.
June 2017: Lange Nacht of Wissenschaft (Long night of science)
ESR Sandra Navaz Rubio participated in the event: The long night of science which took place at the GFZ at the end of June. It was the perfect opportunity to show people topics that the network is working on. Over the course of the evening, students performed crystallisation experiments in real time to explain how crystals nucleate and grow in nature and offered a short visit to the laboratories. The event was considerably crowded all night. Over a hundred people visited the GFZ, especially families with children and young people.
21 June 2017: Presentation to Remediate ITN
ESR Adrian Schiefler (CRD) gave a presentation to a group of ESRs and PIs involved in the Remediation ITN. Approximately 20 people attended. The network is also dealing with contamination/remediation but very different focuses lead to a vivid discussion including exchanges on DNAPL vs heavy metal contamination and means of sustainable remediation of these. Afterwards, Adrian accompanied the group on a joint field trip to a contaminated site (Collstrup), taking water samples for ESR7. The group met again at the Aquaconsoil conference. For some photos from the day, please click here.
14 June 2017: Presentation to Urban Ecology group from Berlin
ESR Adrian Schiefler (CRD) gave a presentation to the Urban Ecology MSc group from the Technical University of Berlin about his research in the Metal-Aid project. The group of approximately 25-30 people was hosted at the CRD Innovation Garage. The presentation focused on: Explaining more backgrounds about contamination and strategies to tackle them – technically and strategically as a public stakeholder. Explaining the approach of the Capital Region and how and why research and development programs like Metal Aid are important, how they are structured and how people benefit from them.
April 2017: Article on Metal-Aid blog by Flavia Digiacomo (ESR at Arcadis) "Chlorinated solvents: is it possible to turn them into “nicer” compounds?”
March 2017: Article on Niras website about research to be performed by ESR 12 Markus Reischer (Niras)
"PhD student at NIRAS to develop new methodologies for groundwater remediation"
20 February 2017: High school visit by ESR Virginia Alonso de Linaje (AECOM/URS)
On 20 Feb. 2017, ESR Virginia Alonso de Linaje and her colleague, Arantxa Martinez from AECOM went to Colegio Sagrado Corazon in Madrid to give a talk about geology and jobs for geologists within a company like AECOM (e.g. soil remediation, engineer, ...). Approximately 25 teenagers attended the talk and were able to examine rocks brought by Virginia and her colleague and to hear how they were formed.
16 January 2017: Presentation about Metal-Aid ITN by ESR Adrian Schiefler (CRD)
In January 2017, ESR Adrian Schiefler gave a presentation at Capital Region Denmark to the groundwater development team about the Metal-Aid ITN and about MSCA ITNs in general. The talk was attended by about 10 people. Later in January, Adrian presented another talk on the same subject at the Center for Regional Development which was attended by approximately 80 people. A slide from the presentation is given below.
January - April 2017: Creation of Metal-Aid Twitter page. This page is managed by Jeffrey Paolo Perez (ESR GFZ) and is updated by all ESRs involved in the project.
January - April 2017: Creation of Metal-Aid ESR run blog. This blog was created and is managed by Tobias Linke (ESR University of Iceland) with input from all ESRs in the project.
January - April 2017: Creation of Metal-Aid Facebook page. This page is managed by Sandra Navaz Rubio (ESR GFZ) and is updated by all ESRs involved in the project.
Each Metal-Aid fellow goes on secondment to one or more secondary host institutes. Updates from the fellows about their experiences while on secondments will be posted here.
ESR Weichao Sun: KU -> NIRAS October-December 2019
ESR Weichao Sun went to Niras for his secondment during the period of October-December 2019. At Niras, Weichao assisted ESR Markus Reischer in the preparation, set-up and initial testing of the tank injection experiment. During this time, he learned about particle injection techniques and monitoring, about hydrogeological concepts and monitoring practices, as well as health and safety regulations and procedures that come with running larger experiments.
Weichao also joined Markus and NIRAS colleagues on a field site investigation in Hagfors, Sweden, where he got trained infield work techniques, including in situ injection of particles, tracing particles using the geoprobe system and data analysis. In this secondment Weichao was exposed to a completely different research field compared to his computational chemistry work, which gave him a completely new perspective of how to apply his work to solve real world problems. At the same time, he got to experience daily routines and procedures in a company setting, which will help him when looking for jobs outside academia.
ESR Lisa Füllenbach: UCL -> NIRAS and KU 19 November – 03 December 2019
At the end of Lisa's second year year, the Metal-Aid ESRs collectively conducted a final, field-scale injection experiment, testing the fate and transport of sulphidised zero valent iron nanoparticles (nZVI) produced by ESR 1 at Copenhagen University (KU) in a tank experiment designed by ESR 12. The design was based on the experimental results from the work on fluorescence dyes as markers for particle oxidation and mobility in anoxic environments by ESR 12 at NIRAS (Copenhagen), and on column experiments focused on the mobility and reactivity of sulphidised nZVI in porous media by ESR 8 (Arcadis) at the Karlsruhe Institute of Technology. During her secondment at NIRAS and KU, Lisa helped prepare, construct and set up the tank experiment. During the experiment, she was responsible for documentation and assisted ESR 12, who led the experiment. As the focus of Lisa's studies lies in testing siderite as a potential material for in situ remediation of contaminated groundwater, however, investigating its efficiency in laboratory experiments, it was of great value to scale up and learn about how to design and conduct a field-scale experiment, to receive training on methods used in field studies and to experience work in a consulting company in general. The injection project further included safety and training on instrumentation, brief data processing and interpretation. Overall, it was a great training experience to work in a highly skilled, motivated and goal-oriented team.
Figure 1. Snapshot of the tank experiment in the NIRAS warehouse, Copenhagen. Foreground: ESR 5 during documentation. Background: ESR 12 inserting a geoprobe for particle detection using X-ray fluorescence;
ESR Tobias Linke: UI-> A21 October-November 2019
Tobias spent one month at Amphos21. Together with his fellow ESR Shikhar he worked on a computer model, which combines geochemical reactions and hydraulic flow behaviour to simulate the natural situation in Iceland. This will help to understand the natural observations and the results will be published in a joint article. In addition to working on his own project, Tobias got insight into Shikhar’s work and experienced the daily work in a consulting company.
ESR Fieke Mulders: UCL -> KU October- November 2019
In the Fall of 2019, Fieke spent two months at Copenhagen University on secondment. The aim of her secondment in Copenhagen was to synthesize siderite, an iron-carbonate. Lisa, a fellow ESR, has shown in her work that siderite can effectively be used to remediate soils contaminated with heavy metals, including lead and copper. Additionally, Tobias found that in the soils in Iceland, siderite formed naturally. During Fieke's stay in Copenhagen she wanted to constrain the conditions at which siderite formed and determine how fast siderite grows and how the rate of formation depends on the solution composition.
At Copenhagen University she and other ESRs set-up a glovebox that was filled with 10% CO2 gas and nitrogen. The CO2 gas prevents outgassing of carbonates from the solution and thus crucial when maintaining a constant Fe(II) and carbonate concentration in solution. During Fieke's stay she synthesized several different batches of siderite. She then measured the turbidity of the solution during the formation of siderite, which allowed her to identify different phases of nucleation.
During her time in Copenhagen she worked extensively with Adrian Shiefler (ESR 13), who works at the Capital Region of Denmark. Together they developed a method to measure Fe(II) and Fe(III) concentrations. Development of this method was essential to measure the iron concentrations in Fieke's experiments, but also to constrain the iron distribution in the final injection experiment. Furthermore, Fieke also met several times with Nina Tuxen from the Capital Region of Denmark, both to discuss the details of the injection and to review progress made during her stay in Copenhagen and her PhD in general.
Aside from the work on siderite formation Fieke also participated in the main injection as well as the trial injection, during which the Metal-Aid group injected the particles that Marco synthesized in a tank filled with sand.
ESR Marco Mangayayam: KU -> Niras (September 2019)
Marco spent two months for his secondment at Niras A/S. During this period, he assisted Markus Reischer to complete the tank experiment, in particular to documentation of health, safety, and risk factors of the experiment which were performed in Niras facility. Additionally, Marco joined the monitoring and field injection campaign of Niras, which were conducted in Hagfors, Sweden. The field training exposed Marco to the practical on-site injection of reactant materials at field-scale.
ESR Markus Reischer: NI -> KU (01.12.2018 – 31.05.2019)
Markus Reischer focuses in his research on tracing injectants for remediation using a fluorescent sensitive direct-push probe. He spent 6 months at the University of Copenhagen where he investigated how fluorescent molecules can be used to trace sulfidized zero valent iron nanoparticles (sZVI) either by directly grafting the fluorophore directly on the nanoparticle or by using fluorescent sensitive dye sensitive to the nanoparticle. He learned to synthesise various other nanoparticles as model compounds for studying the grafting process and tested in batch studies the potential grafting mechanisms. Absorbance and fluorescence spectroscopy was used for sample analysis. Within this 6 months he went for 2 weeks to the Karlsruhe Institute of Technology where he received training in conducting mobility studies using sand columns. Afterwards he conducted column experiments at KU which helped him to understand the mobility of fluorescent molecules in presence of sZVI.
ESR Marco Mangayayam: KU -> GFZ (May 2017 - July 2019)
During the course of Metal-Aid project, Marco Mangayayam spent a total of 6 weeks of research visits in Helmholtz GFZ, Potsdam. In his first week of secondment (May 2017), he attended a training course in transmission electron microscopy (TEM), which was essential for the upcoming practical and experimental tasks for his project. He utilised this training by performing analytical and high-resolution TEM using a Tecnai G20 in GFZ to understand the morphology of the particles that will be used for in-situ remediation. To ensure the reproducibility of the results, he also performed synthesis experiments in GFZ, typical to his experiments in KU during his last week of research visit (July 2019).
ESR Adrian Schiefler: CRD -> Amphos 21 (4 September to 2 October 2019)
Adrian used his secondment at Amphos21 to learn about the transport models implemented by his fellow ESR Shikhar Nilabh. Adrian was also able to make use of computational resources at Amphos21 to continue work on his X-ray µ-CT data, collected from column experiments at the Spring8 synchrotron facility. The stay enabled fruitful discussion between experimental and theoretical perspectives and finished with a joint presentation in the Amphos21 seminar series. With the gained understanding of existing transport model description, work continues to gain better insights into particle retention in porous media via direct observation using X-ray µ-CT.
ESR Tobias Linke: UI → USAL 07 Feb. – 09 Mar, 2019
Tobias Linke spent one month at the University of Salamanca, Spain. Together with his fellow ESR Karen Dietmann, based at USAL, he analysed solid samples regarding their physical properties, mineralogical composition, shared latest results, and knowledge with fellow researchers of the Metal-Aid project and members of the research group at USAL. These samples were taken during his entire PhD studies at his own field site and from various reference locations throughout Iceland. Carried out analyses, together with elemental chemical analyses, will help Tobias Linke to identify minerals phases and other compounds within the studied samples. Especially, particle size distribution and specific surface area of the characterised solid samples provide important information about potential reactivity and are used to refine geochemical models within the scope of the project Metal-Aid. Results obtained during this secondment, together with previously gathered data of surface and soil water samples, will help to understand the chemical and physical subsurface processes. These mainly include changes due to the exposure to air as well as transportation to the ocean.
ESR Shikhar Nilabh: A21 -> KIT May 6-May 18, 2019
Shikhar Nilabh spent 2 weeks at Karlsruhe Institute of Technology, with the purpose of getting experimental insights to improve his numerical models. During this time, he simulated nano-particle injection in sand column using Flavia´s data and was able to fine tune the results by incorporating relevant ideas and feedback provided by her. Additionally, he learnt about the working principles of the overall column experiment, including the synthesis and injection of nano-particles and their analysis using Inductively Coupled Plasma Mass Spectrometry (ICP-MS)
ESR Adrian Shiefler: CRD -> KU
A secondment at KU for 7 months was carried out during my ESR employment contract to characterize the toxicity of sulfidized nano-Zero-Valent-Iron particles towards bacteria. In a first stage, particle synthesis was adapted from fellow Marco Mangayayam to the needs of study. A method using ATP quantification was developed, to be able to study the impact on mixed anaerobic, dechlorinating cultures. The assay was then used in a screening format to test the impacts of nZVI and differently sulfidized nZVIs on the pure strain Shewanella Oneidensis MR-1, under both aerobic and anaerobic conditions. The assay was compared to classical plate counting and the ATP assay subsequently used to probe for the relevance of hydroxyl radicals under aerobic conditions. Finally, the ATP assay was applied to a commercial bioremediation culture and one, previously derived from the Innovation Garage field site.
ESR Andrew Thomas: KIT -> KU February-May 2019
Andrew Thomas spent three months at Copenhagen University. To explain the results of previous experiments, the particle size and structure of fresh samples of green rust and samples aged for two months were characterized using the XRD and SEM instruments available at KU. In addition, the first draft of a research paper was completed with the help of knowledge shared by scientists at the university.
ESR Markus Reischer: NIRAS -> KIT 03.02.2019 – 16.02.2019
Markus Reischer spent two weeks at the Karlsruhe Institute of Technology to receive training in conducting particle mobility studies by using soil columns. Secondly Flavia Digiacomo showed him how to synthesise sulfidized zero valent iron. With the gained knowledge Markus does his own column studies at Copenhagen University. During the stay Flavia and Markus together visited Thomas Held at Arcadis in Karlsruhe and Thomas introduced Arcadis to them.
ESR Shikhar Nilabh: A21 -> KU (Feb. - March 2019)
Shikhar Nilabh spent one month at University of Copenhagen, with the aim of obtaining kinetic data of sZVI reactivity with chlorinated solvents . He collected groundwater from the field and with the help of Marco Mangayayam, he learnt the procedure for setting up the kinetic experiments and obtaining the contaminant degradation data from GC-MS. During his one month stay, he was able to obtain preliminary results of kinetic rate coefficients for different chlorinated solvents, which will help him in developing a relevant reactive transport model.
ESR Sandra Navaz Rubio: GFZ -> KU and CRD (01/10/18-21/12/18)
To date, my PhD work has shown that GR can efficiently remove Ni and Zn from solution, but little is known about how these metals affect the process of GR formation. To answer this question, I performed titration experiments during my secondment in the University of Copenhagen. The aim was to study whether the pathway of GR formation changes and then, elucidate the mechanism of incorporation of these metals inside the GR structure. Additionally, I have participated, together with ESR7 and ESR13 in a project about the efficiency of GR in removing contamination from the Collstrup injection site, owned by my second secondment host CRD in Copenhagen. During this time, I also learned about field implementation and monitoring at real injection sites. Finally, together with the other ERS’s I will be part of the real injection that will take place in November-December 2019. This will help me learn about and understand how the field data compares with my experimental results.
ESR Jeffrey Paulo Perez: GFZ ->Karlsruhe Institute of Technology (September 2018)
Jeffrey visited Karlsruhe Institute of Technology (KIT) to learn about X-ray absorption spectroscopy (XAS). Together with Andrew Thomas, he collected As and Fe K-edge XAS data on his arsenic-bearing iron (oxyhydr)oxide samples at ANKA-KIT to determine the oxidation state and local bonding environment of both As and Fe. ESR
ESR Karen Dietmann: USAL -> KU (Feb 9 – March 9, 2018)
Karen Maria Dietmann spent one month at the University of Copenhagen. During her stay she synthesised selected Layered Double Hydroxides under controlled atmosphere and used high resolution techniques to characterise her samples. Knowledge on the retention of chlorinated solvents using Layered Double Hydroxides and Green Rust was shared with fellow researchers of the Metal-Aid project and members of the NanoGeoScience research group.
ESR Flavia Digiacomo: ADE->KU and CRD (21 June- 31 August 2018)
Flavia Digiacomo spent 10 weeks at the University of Copenhagen. During her stay she learned how to synthesize sulphidised Fe reactants (from Marco Mangayayam, ESR 1) and optimized transport column experiments. During the planning phase of the mobility experiments, she worked closely with Shikhar Nilabh (ESR 10). Shikhar shared his knowledge in mathematical modelling with Flavia and gave her useful tips on how to obtain the parameters which are required for mathematical models. In addition, Flavia carried out replicas of reactivity column experiments with green rust reactant and Cr(VI) as contaminant. Furthermore, she had the chance to visit the Innovation Garage at CRD where she joined Adrian Schiefler (ESR 13) for his soil and water sampling.
ESR Karen Dietmann: USAL -> University of Iceland (March 20 – April 6, 2018 & August 22 – Sept 28, 2018)
Karen Maria Dietmann spent two months at the University of Iceland. During her secondment she synthesised new LDHs samples under controlled atmosphere and analysed all synthesised and experimental samples using Inductively Coupled Plasma-Optical Emission Spectroscopy (ICP-OES). New knowledge on the rentention of contaminants using LDHs and natural iron minerals was shared with fellow ESRs and members of the research group at the University of Iceland. At joint field work with fellow ESR Tobias Linke she gathered knowledge about in situ soil sampling, soil profile description and sample preservation. Throughout the second part of her secondment at the University of Iceland ahe also attended the International Carbon Conference 2018 held in Iceland.
ESR Lisa Fullenbach: UCL -> GFZ (8. – 26. October 2018 and 12. – 29 November 2018)
For information about Lisa's secondment as well as photos from her time at GFZ, please click here.
ESR Shikhar Nilabh: A21 -> KU (Aug 3-Sep 3 2018)
With the purpose of obtaining the column experiment data, Shikhar Nilabh spent three months at the University of Copenhagen where he worked closely with Flavia Digiacomo (ESR 8). Coming from mathematical modeling background, this secondment greatly helped him understand the nuances of the experimental aspect of the project — right from synthesis of the nano-particles to their injection. It took multiple rounds of experiments and discussion to understand the the relevant governing parameters; which was helpful in optimizing the experiments. By the end of his secondment, he obtained the preliminary results of column experiments, which will be required for developing the mathematical models.
ESR Andrew Thomas: KIT->Arcadis (May-June 2018)
Andrew Thomas spent 5 months splitting his time between KIT and the Arcadis office in Karlsruhe. While at Arcadis, he looked at groundwater characterization data from a Cr-contaminated site in Germany and used this data to plan lab experiments and to predict the stability of green rusts at typical Cr-contaminated sites. Also, at the end of the secondment, Andrew visited the Arcadis office in Zürich, Switzerland, presented his experimental results and received feedback from employees working on similar projects. He also toured the office’s lab facilities and advised some employees on their current projects.
ESR Virginia Alonso de Linaje: AECOM-> University of Copenhague/CRD (March-June 2018)
Virginia Alonso de Linaje spent 3 months at the University of Copenhagen. During her stay she characterized modified layered double hydroxides and developed batch experiments to determine their adsorption isotherms for different chlorinated hydrocarbons. In Copenhagen she also visited the Innovation Garage (Capital Region of Denmark). There, she placed some of the most promising synthesized solids in some wells in order to evaluate their stability under natural conditions.
ESR Virginia Alonso de Linaje: AECOM-> University of Salamanca (September-December 2017)
Virginia Alonso de Linaje spent 3 months at the University of Salamanca. During her stay, with the support of ERS Karen Dietmann and Prof. Vicente Rives, she synthesized different modified layered double hydroxides and characterized them with different techniques. She performed batch experiments regarding the stability of the solids under pilot test site groundwater and batch experiments to evaluate the reactivity of the solids with polluted groundwater from the site. Please click here for some photos from her time on secondment.
ESR Andrew Thomas: KIT -> GFZ (July and November 2017)
During his secondment at GFZ, ESR Andrew Thomas received training in transmission electron microscopy and PHREEQC modelling software. He also attended training courses and brought samples from his host institution to GFZ for analysis. For more information and photos from Andrew's secondment, please click here.
ESR Adrian Schiefler: Capital Region Denmark->GFZ (September 2017)
To view some photos from Adrian's time on secondment at GFZ, please click here.
ESR Jeffrey Paulo Perez: GFZ -> University of Copenhagen (October-February 2018)
Jeffrey Paulo Perez spent 4 months at the University of Copenhagen. During his stay, he performed several experiments to study the formation of green rust from arsenic-bearing ferrihydrite, as well as its transformation to other iron (oxyhydr)oxides such as goethite and magnetite. He also looked at the fate and speciation of the immobilized arsenic throughout these mineral transformation reactions. Jeffrey and Markus Reischer also collected groundwater samples from an arsenic-contaminated site, and set-up batch experiments with Adrian Schiefler to evaluate the stability and reactivity of green rust in these natural environments.
ESR Adrian Schiefler: CRD ->GFZ (September 2017 and February 2019)
Two 1-week visits were undertaken at the GeoForschungsZentrum (GFZ, Potsdam/Germany) for the purpose of training and research. The first visit (4.-7. September, 2017) included training on microbial population analysis via polymerase chain reaction and pyrosequencing (PCR) and synthesis of GR by co-precipitation. The samples were brought from KU and consisted of groundwater communities that were exposed to green rust reactants. Work on the ESR’s samples was supervised by Dr. Stefanie Lutz and included the practical preparation and handling of samples, as well as training on data evaluation using the dedicated bioinformatics software Qiime. The second visit (18-22. February, 2019) included scanning and transmission electron microscopy of bacteria exposed to nano-particles. The work was conducted under supervision of Anja Schreiber, Dr. Richard Wirth, Dr. Sathish Mayanna and Jeffrey P. Perez. The results will contribute to our study on nano-particle toxicity towards bacteria.
ESR Adrian Schiefler: CRD -> Niras
In the first half of 2017, regular meetings were held at the consultancy Niras with the project teams of Niras, Capital Region and also Copenhagen University. The purpose was to discuss the possibilities and necessary conceptualization of a field injection with the test site “Innovation Garage” in mind. The visits also served the purpose of understanding the consultancies workflow, internal capacities (direct push injection via the Geoprobe system) and outsourced work packages (e.g. parts of groundwater analysis). In anticipation of an injection, several field campaigns were conducted at the Innovation garage under supervision of Niras. The purpose was to receive training on field sampling and groundwater analysis, as well as a thorough mapping and understanding of the site in terms of contamination, hydrogeology and natural attenuation processes taking place. The campaigns covered a period of 14 days and took place from November 14th to 17th in 2016 and February 20th to 23rd, April 19th to 21st and June 6th to 8th 2017. As a result of these campaigns we published our findings in the Elsevier Journal Energy Procedia .
ESR Tobias Linke: University of Iceland -> University of Copenhagen (May-June 2017)
Following the second Metal-Aid network event held in Copenhagen in May 2017, ESR Tobias Linke from University of Iceland spent one month on secondment at University of Copenhagen. While in Denmark, Tobias had the opportunity to analyse samples he had brought from Iceland and to work with other fellows in the network. For additional information about this secondment and for some photos, please click here.
ESR Flavia Digiacomo: Arcadis GmbH -> University of Copenhagen (July-August 2017)
Flavia Digiacomo from Arcadis GmbH spent six weeks at KU over the summer of 2017. During this period, she had the opportunity to work closely with other ESRs involved in the project and to gain useful information for her transport studies. For more information about her secondment, please click here.
Metal Aid fellows will provide semi-annual progress reports detailing their research to date. As the reports become available, they will be posted here.
The Metal-Aid network is a TRAINING network. As such, the network offers each of the 14 Early Stage Researchers training in both scientific and soft skills. Network-wide training events are organised approximately every six months and information about the events is posted here.
Final Metal-Aid network event and outreach workshop: Copenhagen, Denmark (RS4 and FNM)
The final Metal-Aid network event took place in Copenhagen from November 24-30, 2019. During this event, Metal-Aid ESRs gathered in Copenhagen to assist with the final tank experiment (dimension 1.2 x 1.2 x 1.8 m). The tank experiment was set-up at NIRAS warehouse facilities and designed and coordinated by ESR Markus Reischer with help of his advisors at NIRAS and University of Copenhagen. The aim of this tank experiment was to evaluate the performance of the most promising particle reactant for chlorinated solvent degradation developed and tested by the individual ESRs over the past 3 years. ESRs also worked together to document the injection activities and to produce a final outreach video to be distributed to the general public.
Sixth Metal-Aid network event: Ronda, Spain: Career development (CS4)
The sixth Metal-Aid network event took place in Ronda, Spain from June 2-6, 2019. At this event, ESRs received feedback on cvs and cover letters and participated in mock interviews for positions in industry and academia. Human Resources representatives from Arcadis and Amphos21 attended the event and provided tips and pointers to ESRs for successful job applications in industry. Academic PIs provided advice on careers in academia. Invited post-docs from industry and academia also gave talks on their job searches after completion of their PhD projects. During the event, ESRs gave oral presentations on their research to date. An agenda for the event is available here. This network event was also used for the annual self evaluation with discussions in work packages about progress and challenges to date.
Fifth Metal-Aid network event: Reykjavik, Iceland: Large scale outreach event
The fifth Metal-Aid network event took place in association with the International Carbon Conference in Iceland in September 2018. The International Carbon Conference (ICC-2018) is an outreach conference reuniting five different networks. Two days before the conference, individual networks ran their own management meetings. Parallel with that, Metal-Aid ran a summer school for early stage researchers at the Hellisheidi site on September 11th, where they got hands-on training in sampling geothermal gases, ground- and geothermal- water, and two-phase-flow geothermal wells. Following the outreach meeting on September 12th the Metal-Aid members took part in a field trip to the Eyjafjallajökull, and Eldfell volcanoes to study the environmental impact of the 2010 Eyjafjalljökull eruption and the Eldfell 1973 eruption within the town of Vestmanneyjar South Iceland. The early stage researchers presented posters at the poster-session that was part of the ICC-2018 conference and three of the Metal-Aid PI’s (Eric Oelkers, Susan Stipp and Sigurdur Gislason) chaired 3 of 4 of the oral sessions. Metal-Aid coordinator Dominique Tobler gave an invited talk on the Metal-Aid network in the first session of the ICC-18. Metal-Aid members chaired the Scientific, Organisation and the Editorial Committees. Selected papers presented at the ICC-18 conference were published in Energy Procedia before the meeting https://www.sciencedirect.com/journal/energy‐procedia/vol/146.
Fourth Metal-Aid network event and mid-term review: Giardini Naxos, Sicily
The Metal-Aid mid-term review took place on May 7 and 8, 2018 in Sicily. The project officer, Stanka Miteva, and external reviewer, Sara Parodi, represented the European Commission. An agenda for the mid-term review is available here.
Before the mid-term review, Metal-Aid ESRs received training in Legislation, regulations and patents (CS3). They also participated in an innovation workshop and received feedback on their oral presentation skills. After the mid-term review, the group assessed the current progress in the various work packages and future challenges to completing the Metal-Aid project as part of the annual self evaluation. Opportunities for various outreach activities at the upcoming meeting in Iceland in September 2018 were also discussed.
Third Metal-Aid network event: Kaprun, Austria
The third Metal-Aid network event entitled "Solid, fluid interface characterisation, scientific writing, confidentiality and intellectual property" (RS2 and CS2) took place in Kaprun, Austria from from November 26-December 1, 2017. During this event, ESRs attended lectures in the following subjects:
- Volcanic eruptions and contamination of surface waters
- Redox conditions in aquifers
- High resolution diffraction and crystal structural fitting
Training was also provided in:
- Project management
- Research project assessment
- Confidentiality and intellectual property
- Scientific paper writing
- Careers in academia vs. careers in industry
During the training event, all of the work packages were re-visited to ensure that work is on target and several group dicussions were held to assess current progress and future challenges.
An agenda for the event is available here.
Second Metal-Aid network event: Copenhagen, Denmark (RS4 Field methods and their applications)
The second Metal-Aid network event entitled "Field methods and their applications, an industry perspective on the Metal-Aid project" took place in Denmark from May 14-19, 2017. This event targeting field contamination delineation and site remediation technologies took place at the Innovation Garage of the Capital Region of Denmark where ESRs received training in soil sampling, gas sampling, infiltration tests and tracer injection. ESRs also performed soil and groundwater sampling and opened soil cores as part of the event. The Early Stage Researchers also attended 15 hours of lectures on: types and properties of organic contaminants, investigation methods for chlorinated solvents, properties and role of green rust, remediation techniques, health and safety aspects for work on contaminated sites, groundwater models, site contamination the industry perspective on the Metal-Aid research project and how to give a successful oral presentation. Finally, the ESRs received training in RS3: Modelling reactivity and transport: lab to field scale. This research skill will be further developed towards the end of the Metal-Aid project at the time of the final injection.
An agenda for the event is available here.
This network meeting was also an opportunity for an annual self evaluation which took place on the first and last day of the meeting. The goal of the annual self evaluation is to provide feedback on personal goals, progress &performance.
First Metal-Aid network event: Madeira, Portugal
The first Metal-Aid network even took place in Madeira, Portugal from November 27-December 1, 2016. This event combined the project kick off meeting with training in Research Skills 1 (Metal oxides:structure, reactivity, kinetics) and Complementary Skills 1 (Starting Research Projects).
As part of the Research Skills training, ESRs attended lectures on LDH and GR structure, composition and reactivity with contaminants, kinetics of fluid-solid interactions, mineral dissolution and precipitation rate laws and phase transformation and sorption processes. As part of the complemetary skills training, ESRs were provided with information on key research, communication, personal and project management skills, Digital Media, Time Management & Organisation, Ethics and Effective Presentation Skills.
An agenda for this event can be found here.
State of the art training
Training activities which may be of interest to certain ESRs but not necessarily to the entire group will be posted here:
Luftt WS100 for Precipitation Monitoring Webinar: November 29, 2018
For more information about the webinar and how to register, please visit this link:
NORDROCS 2018: 7th Joint Nordic Meeting on Remeidation of Contaminated Sites: Helsingoer, Denmark: September 3-6, 2018
For more information about the conference and registration, please visit this link:
Short course in particle modelling: Turin, Italy: March 8 and 9, 2018
In the framework of the 6th ReGround meeting in Turin, organized by Politecnico di Torino, the Groundwater Engineering Research Group is pleased to announce the short course:
MNMs: A MODELLING TOOL FOR NANOPARTICLE TRANSPORT IN POROUS MEDIA March 7th- March 9th 2018
The course provides an insight into the mechanisms governing colloidal transport in saturated porous media under both constant and transient hydro-chemical conditions, with eventual clogging of the porous medium. Part of the course will be devoted to the practical use of MNMs 2018 (Micro- and Nanoparticle transport, filtration and clogging Model - Suite), a numerical tool for the analysis of laboratory tests of solute and nanoparticles transport and for the simulation of particle injection at pilot scale.
The course will start with an opening seminar on "Restoring aquifers contaminated by heavy metals using iron oxide nanoparticles: results and experiences from the H2020 REGROUND project" that will take place on the afternoon of March the 7th (14:00-16:00) at the venue: SITI-Sede operativa, Corso Castelfidardo 30/a, 10129 TO (A detailed program of the seminar will be given soon)
Deadline for registration is February the 26th, 2018.
The registration for the course is free of charge. However, each participant is asked to bring a poster about the research activity he/she is working on. A poster exposition will be organized during the seminar and course. Please register to this link: https://goo.gl/forms/raMoT6aHYh4u5oHq2
Information about our research topics and the numerical code MNMs can be found at: https://areeweb.polito.it/ricerca/groundwater/software/mnms-2015/
For any questions about the course, feel free to contact us to: email@example.com
PHREEQC-i Short Course on Geochemical Modelling: July 17-21, 2017
For more information about this short course offered at GFZ, Potsdam, please view the attached flyer.
Free online courses in a variety of subjects
A list of conferences of potential interest to members of the Metal-Aid network will be posted here:
AquaConSoil 15th International Conference: Antwerp, Belgium (20-24 May 2019)
For more information: http://www.aquaconsoil.org
Call for abstracts
The 19th European Meeting on Environmental Chemistry (EMEC 19): Royat, near Clermont-Ferrand France, 3-6 December 2018
For more information: https://emec19.sciencesconf.org
Attention: abstract submission by September 17th
Goldschmidt Conference 2017: Paris, France (13-18 August 2017)
For more information about this conference: https://goldschmidt.info/2017/
University of Manchester, UK 21-22 June 2017
Four of the Special Interest Groups of the Mineralogical Society will come together for a summer 2017 meeting with the theme ‘Redox-Active Minerals in Natural Systems’. The meeting will consist of two days of scientific sessions (including a poster session) followed by a one-day field trip to Parys Mountain, NE Anglesey, north Wales.
More details here.
Some articles about green rust can be consulted here.
For information about the project, beneficiaries, ESRs or other questions about the Metal-Aid network, please contact the project manager, Clare Desplats at firstname.lastname@example.org
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