Innovative composite silicone-based material for the passive sampling of polar and apolar pesticides: in situ applications

Matériau innovant à base d'élastomère de silicone pour l'échantillonnage passif de pesticides apolaires et polaires: applications in situ

Martin, A. ; Jolivet, A. ; Le Dréau, M. ; Margoum, C. ; Randon, J. ; Coquery, M.

Type de document
Communication scientifique sans actes
Langue
Anglais
Affiliation de l'auteur
IRSTEA LYON UR MALY FRA ; IRSTEA LYON UR MALY FRA ; IRSTEA LYON UR MALY FRA ; IRSTEA LYON UR MALY FRA ; UNIVERSITE DE LYON UMR 5280 INSTITUT DES SCIENCES ANALYTIQUES VILLEURBANNE FRA ; IRSTEA LYON UR MALY FRA
Année
2016
Résumé / Abstract
A new silicone-based material (called PACSiR) was synthetized and evaluated for the passive sampling of pesticides in water. Laboratory experiments showed the increased sorption capacities of PACSiR compared to silicone rubber (SR) for polar pesticides. After a calibration step, both silicone and PACSiR passive samplers were deployed in French rivers of agricultural watersheds to access occurrence of pesticides in waters and to determine time weighted average concentrations in surface waters.
Congrès
Pesticides 2016, 9th European Conference on Pesticides and Related Organic Micropollutants in the Environment,15th Symposium on Chemistry and Fate of Modern Pesticides, 04/10/2016 - 07/10/2016, Santiago de Compostela, ESP

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