%0 Conference Proceedings %T Occurrence and fate of emerging pollutants in groundwater from a municipal landfill %+ Institut de Recherche en Sciences et Techniques de la Ville - FR 2488 (IRSTV) %+ Bureau de Recherches Géologiques et Minières (BRGM) (BRGM) %+ Eau et Environnement (IFSTTAR/GERS/EE) %+ Observatoire des Sciences de l'Univers Nantes Atlantique (OSUNA) %A Le Guern, Cécile %A Bechet, Béatrice %A Lepinay, Alexandra %A Conil, Pierre %Z Région Pays de la LoireBRGM %< sans comité de lecture %B AQUACONSOIL 2017 %C LYON, France %8 2017-06-26 %D 2017 %K landfill %K contaminants %K transfer %K groundwater %K pharmaceutical %K phytosanitary %K endocrine disruptors %K emerging %K monitoring %Z Sciences of the Universe [physics]/Continental interfaces, environmentConference papers %X The transfer to groundwater of emerging substances from a former landfill in urban areas has been studied as part of a research program dealing with the observation and the monitoring of the environment. Of the 261 substances sought (30 pharmaceutical molecules, 223 phytosanitary products and 8 other emerging substances), 11 pharmaceutical molecules in particular have been quantified in the leachates, 2 endocrine disruptors (bisphenol A and triclosan) and 10 phytosanitary substances. Most of these substances are found in groundwater immediately downstream of the site (including carbamazepine) at concentrations ranging between 0.1 µg/l and 10 µg/l. The number of detected substances appears much smaller a few hundred meters far from the landfill (bisphenol A and diclofenac in particularly, with concentrations ranging from 0.1 to 1 µg/l and about 0.1 µg/l respectively). Natural attenuation occurs during transfer in the plume, as observed for PAHs or metals. The results show the interest of long-term hydrogeological and chemical monitoring. These are essential to the description of transfer processes of emerging substances. %G English %L hal-01535139 %U https://brgm.hal.science/hal-01535139 %~ INSU %~ UNIV-NANTES %~ INSTITUT-TELECOM %~ BRGM %~ CNRS %~ UNIV-ANGERS %~ EC-NANTES %~ CNAM %~ GIP-BE %~ UNAM %~ IFSTTAR %~ UNIV-ROCHELLE %~ INSTITUTS-TELECOM %~ UNIV-EIFFEL %~ IFSTTAR-UNIVEIFFEL %~ BRGM-DO %~ NANTES-UNIVERSITE %~ UNIV-NANTES-AV2022 %~ NU-CENTRALE %~ NU-ENSA %~ GERS %~ TEST3-HALCNRS %~ OSUNA %~ HESAM-CNAM %~ HESAM