NANOHETER Assessing the heteroaggregation of manufactured nanoparticles with naturally occurring colloids in a typical surface water • Aix-Marseille Université, CNRS, CEREGE, Aix en Provence, France • ETH Zurich, Institute for Chemical and Bioengineering, Zurich, Swiss • BRGM, Orléans, France • University of Wyoming, Laramie, WY, USA ERA-NET SIINN NANOHETER program 2013-2016 ERA-NET SIINN funded project, 1st Call 2012 http://nanoheter.cerege.fr
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NANOHETER Assessing the heteroaggregation of manufactured nanoparticles
with naturally occurring colloids in a typical surface water
• Aix-Marseille Université, CNRS, CEREGE, Aix en Provence, France • ETH Zurich, Institute for Chemical and Bioengineering, Zurich, Swiss • BRGM, Orléans, France • University of Wyoming, Laramie, WY, USA
Project Duration: 36 months Started on April, 1st, 2013 Total Costs: 1,214,054€ ERA-NET SIINN funding: 526,352€
Objectives of NANOHETER project: As part of ENP exposure assessment,
Study the physical fate of ENPs in surface water under relevant conditions:
low dose, complexe environment, (ENM lifecycle)
NANOHETER Partners
• CEREGE – CNRS, Aix-Marseille University (Aix en Provence, France), funded by ANR J. Labille (coord.), D. Slomberg (postdoc funded), O. radakovitch, J.-Y. Bottero (iCEINT coord.),... Long experience in environmental physical-chemistry, and ENP exposure http://www.cerege.fr, http://i-ceint.org
• ETH, Zürich (Swiss Federal Institute of Technology), funded by FOPH
M. Scheringer, N. Sani-Kast (PhD thesis funded), A. Praetorius A technical university run by the Swiss Federal Government, long tradition in chemistry and environmental sciences; http://www.ethz.ch Safety and Environmental Technology Group, Department of Chemical and Bioengineering at ETH: Mandate by the Swiss chemical industry to investigate health and safety risks of chemical processes and products; http://www.sust-chem.ethz.ch
• BRGM (Orléans, France), funded by ANR P. Ollivier, S. Ilina (postdoc funded), N. Baran French national institute for research on earth and environment sciences Divisions “Water, Environment and Ecotechnology”, and “Monitoring and Analysis” http://brgm.fr
• University of Wyoming, Laramie, USA, self funded partner (PUF Grant 2011-2014)
Jonathan Brant Department of Civil and Architectural Engineering
Concentration profile of ENPs simulated in the Rhone River, water column vs. sediment for a ponctual source at d=0
Dissemination: Publications
1. Praetorius A., Labille J., Scheringer M., Thill A., Hungerbuehler K., Bottero J.Y., Heteroaggregation of titanium dioxide nanoparticles with model natural colloids under environmentally relevant conditions, Environ. Sci. Technol. (2014) 48, 10690-10698
2. Sani-Kast N. Scheringer M., Slomberg D., Labille J. Hungerbühler K. Addressing the Complexity of Water Chemistry in Environmental Fate Modeling for Enginered Nanoparticles, Journal of the Total Environment, (2015) in press, doi:10.1016/j.scitotenv.2014.12.025
3. Labille J., Harns C., Bottero J.-Y., Brant J., Heteroaggregation of titanium dioxide nanoparticles with natural clay colloids. Environ. Sci. Technol (2015) in press. DOI: 10.1021/acs.est.5b00357
4. Slomberg D, Patrick Ollivier, Olivier Radakovitch, Nicole Baran, Nicole Sani-Kast, Hélène Miche, Daniel Borschneck, Olivier Grauby, Auguste Bruchet, Martin Scheringer, and Jérôme Labille. Characterization of suspended particulate and natural organic matter in the Rhône River: Insights into selecting surface water analogues. submitted to Environmental Chemistry
Dissemination: Communications in international conferences last year 1. International congress on safety of engineered nanoparticles and nanotechnology (SENN 2015), 12-15.04.2015, Helsinki, Finland - Evaluation of
manufactured nanoparticle heteroaggregation with suspended particulate and dissolved organic matter in natural surface waters. Slomberg, D.; et al. (poster)
2. International congress on safety of engineered nanoparticles and nanotechnology (SENN 2015), 12-15.04.2015, Helsinki, Finland - Addressing the Complexity of Water Chemistry in Environmental Fate Modeling for Engineered Nanoparticles. (poster)
1. Sustainable nanotechnology organization (SNO) (9-11.03.2015, Venice, Italy) - Addressing the Complexity of Water Chemistry in Environmental Fate
Modeling for Engineered Nanoparticles. (poster)
2. Sustainable nanotechnology organization (SNO) (9-11.03.2015, Venice, Italy) - Evaluation of titanium dioxide nanoparticle fate and heteroaggregation in natural surface waters. Slomberg, D.; Labille, J.; et al. - Oral presentation
3. Second Marine NanoEcosafety Workshop, Palermo, Italy, 17-18 November 2014; Assessing the behavior and fate of manufactured nanoparticles in seawater. Case study for nano-TiO2 used in sunscreen. J. Labille (keynote)
1. Fluid Particle Separation FPS 2014, Lyon France, October 15-17, 2014 - Nanoparticle Transport and Removal Mechanisms in Membrane Filtration, Brant
J. A., Ruff L., Tan G., Labille J. – oral presentation 1. 24th SETAC Europe 2014, Basel, Swiss, 11-15 May 2014 - Fate and heteroaggregation of titanium dioxide nanoparticles in natural surface waters ;
Danielle L. Slomberg, Patrick Ollivier, Jérôme Labille - oral presentation 1. 24th SETAC Europe 2014, Basel, Swiss, 11-15 May 2014 – Environmental fate models for engineered nanoparticles – Simulating realistic condition in a
complex natural river system ; N. Sani-Kast, A. Praetorius, et al. - oral presentation 1. 24th SETAC Europe 2014, Basel, Swiss, 11-15 May 2014 - Environmental fate models for engineered nanoparticles – simulating realistic conditions in a
complex natural river system (poster)
2. 2014 CEINT Internal Meeting, Durham (NC), USA 22-23 May 2014 - Fate and heteroaggregation of titanium dioxide nanoparticles in natural surface waters. Slomberg, D.; Labille, J.; Ollivier, P. - oral presentation
3. European Geoscience Union General Assembly (EGU) 2014, Vienna, Austria 27 Apr-2 May 2014 - Assessing the heteroaggregation of manufactured nanoparticles with geogenic colloids in surface water ; Danielle Slomberg, Jérôme Labille, et al. - oral presentation
Communications coming soon 1. 10th International Conference on the Environmental Effects of Nanoparticles and Nanomaterials, ICEENN, Vienna, Austria, 6-10/09/15
oral presentation by Slomberg et al.
2. SETAC North America 36th annual meeting, Salt Lake City, USA – 1-5 November 2015 - Dedicated session chaired Assessing the Environmental Fate and Exposure of Engineered Nanoparticles Under Relevant Conditions – oral presentation by Slomberg et al.