Rechercher

Dernières publications

--> Url version détaillée , Url version formatée Structure name contains or id is : "409065;155441;135971;102266;212248;578082", Publication type : "('ART')"
724.
titre
Urban pathways of biocides towards surface waters during dry and wet weathers: Assessment at the Paris conurbation scale
auteur
Claudia Paijens, Adèle Bressy, Bertrand Frère, Damien Tedoldi, Romain Mailler, Vincent Rocher, Pascale Neveu, Régis Moilleron
article
, Elsevier, 2021, 402, pp.123765. ⟨10.1016/j.jhazmat.2020.123765⟩
titre
Intra- and inter-site variability of soil contamination in road shoulders – Implications for maintenance operations
auteur
Damien Tedoldi, Rayan Charafeddine, Philippe Branchu, Eric Thomas, Marie-Christine Gromaire
article
, Elsevier, In press, ⟨10.1016/j.scitotenv.2020.144862⟩
titre
Fluorescence excitation/emission matrices as a tool to monitor the removal of organic micropollutants from wastewater effluents by adsorption onto activated carbon
auteur
Ronan Guillossou, Julien Le Roux, Angélique Goffin, Romain Mailler, Gilles Varrault, Emmanuelle Vulliet, Catherine Morlay, Fabrice Nauleau, Sabrina Guérin, Vincent Rocher, Johnny Gasperi
article
, IWA Publishing, 2021, 190, pp.116749. ⟨10.1016/j.watres.2020.116749⟩
titre
The NORMAN Association and the European Partnership for Chemicals Risk Assessment (PARC): let's cooperate!
auteur
Valeria Dulio, Jan Koschorreck, Bert van Bavel, Paul van den Brink, Juliane Hollender, John Munthe, Martin Schlabach, Reza Aalizadeh, Marlene Agerstrand, Lutz Ahrens, Ian Allan, Nikiforos Alygizakis, Damia’ Barcelo’, Pernilla Bohlin-Nizzetto, Susanne Boutroup, Werner Brack, Adèle Bressy, Jan Christensen, Lubos Cirka, Adrian Covaci, Anja Derksen, Genevieve Deviller, Milou Dingemans, Magnus Engwall, Despo Fatta-Kassinos, Pablo Gago-Ferrero, Félix Hernández, Dorte Herzke, Klara Hilscherova, Henner Hollert, Marion Junghans, Barbara Kasprzyk-Hordern, Steffen Keiter, Stefan Kools, Anneli Kruve, Dimitra Lambropoulou, Marja Lamoree, Pim Leonards, Benjamin Lopez, Miren Lopez de Alda, Lian Lundy, Jarmila Makovinská, Ionan Marigómez, Jonathan Martin, Brendan Mchugh, Cécile Miège, Simon O’toole, Noora Perkola, Stefano Polesello, Leo Posthuma, Sara Rodriguez-Mozaz, Ivo Roessink, Pawel Rostkowski, Heinz Ruedel, Saer Samanipour, Tobias Schulze, Emma Schymanski, Manfred Sengl, Peter Tarábek, Dorien ten Hulscher, Nikolaos Thomaidis, Anne Togola, Sara Valsecchi, Stefan van Leeuwen, Peter von der Ohe, Katrin Vorkamp, Branislav Vrana, Jaroslav Slobodnik
article
, 2020, 32 (1), ⟨10.1186/s12302-020-00375-w⟩
titre
An experimentally-determined general formalism for evaporation and isotope fractionation of Cu and Zn from silicate melts between 1300 and 1500 °C and 1 bar
auteur
Paolo Sossi, Frederic Moynier, Robin Treilles, Marwane Mokhtari, Xiang Wang, Julien Siebert
article
, Elsevier, 2020, ⟨10.1016/j.gca.2020.08.011⟩

Tutelles

Membre de

Séminaire d’Ute Schoknecht et Nikola Vasiljević le 7 juin 2012

publié le , mis à jour le

Le prochain séminaire du LEESU aura lieu le jeudi 7 juin mai 2012 à l’École des Ponts ParisTech (plan d’accès), à 10h en salle V002. Il sera constitué de deux interventions :

  • Ute Schoknechts (BAM Federal Institute for Materials Research and Testing) : "Estimation of leaching from materials treated with biocidal products". Le résumé de la présentation est : Marketing of biocidal products within Europe is regulated by the Biocidal Products Directive (98/8/EC). This regulation requires the authorization of biocidal active substances within Europe and national authorization procedures for biocidal products in the member states. Harmonised data requirements and evaluation guidelines apply for both procedures. One of the basic requirements to obtain authorizations is that acceptable risks of active substances and biocidal products can be assumed for humans as well as the environment. Environmental risk assessments are based on ecotoxicological data. In addition, expected concentrations in environmental compartments have to be estimated. Currently, mainly products that already have been on the market are under evaluation. However, the assessment procedures have to be applicable also for new products, i.e. without experiences originating from service life conditions. Leaching processes have to be considered for materials that are treated with biocidal products and exposed to water contact during service life. Field studies are often used to estimate leaching of biocides. Alternatively, data from lab tests can be provided for risk assess¬ments. There are harmonized laboratory leaching tests for treated wood and coatings (CEN-TS15119 Part 1 and 2, OECD Guideline 313, OECD Guidance Document 107, EN 16105). These tests include either permanent or intermittent water contact to simulate wet and dry periods. Very often the test results describe diffusion controlled emission processes. However, the test method can influence the test results. Laboratory tests are suitable to describe accelerated leaching processes reproducibly, compare and optimize products. However, the concept to apply laboratory leaching test results for the estimation of biocide emission requires further improvement. Existing experiences show, that leaching under service life conditions is slower than expected from the laboratory tests. In addition, exposure conditions and stability of organic substances influ¬ence leaching processes. These aspects are investigated within a current project supported by the German environmental agency.

Les pdf des présentations sont disponibles en cliquant ici(il faut être en intranet pour que cela fonctionne).