Ecotoxicity tests and ecoscores to improve soil management : case of a secondary lead smelter plant

Yann Foucault 1, 2 Marie-José Durand 3 Karine Tack 4 Eva Schreck 5 Florence Geret 6 Thibaut Leveque 1 Philippe Pradere 2 Sylvaine Goix 1 Camille Dumat 1
1 ECOLAB - Laboratoire Ecologie Fonctionnelle et Environnement - ECOLAB
2 STCM
3 GEPEA - Laboratoire de génie des procédés - environnement - agroalimentaire
4 INERIS - Institut National de l'Environnement Industriel et des Risques
5 GET - Géosciences Environnement Toulouse
6 GEODE - Géographie de l'environnement
Abstract : riginally located on the outskirts of cities, numerous industrial sites, sometimes abandoned, are now in urban areas and are therefore likely to have environmental and health risks to surrounding populations. Currently, rehabilitation of the sites frequently entails excavation of polluted soils. Excavated soils can thus follow two different ways: landfilling, expensive and energy intensive, or reuse/recycling, integrated to sustainable development. The choice of a specific track mainly depends on total and leachable concentrations of the pollutant in the soil. Among the numerous pollutants observed in urban and peri-urban areas, trace metals are often present in soils; atmosphere emissions by smelters being one of the main anthropogenic source. MTE speciation and compartmentalization in soils can modify their impact on living organisms.
Keywords : SUSTAINABLE MANAGEMENT OF POLLUTED SOILS METAL TRACE ELEMENTS ECOTOXICITY LANDFILLING LEACHING ECOSCORES
Type de document :
Communication dans un congrès
12. International UFZ-Deltares Conference on Groundwater-Soil-Systems and Water Resource Management (AquaConSoil 2013), Apr 2013, Barcelone, Spain. pp.NC, 2013
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  • HAL Id : ineris-00973699, version 1
  • INERIS : EN-2013-176

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Yann Foucault, Marie-José Durand, Karine Tack, Eva Schreck, Florence Geret, et al.. Ecotoxicity tests and ecoscores to improve soil management : case of a secondary lead smelter plant. 12. International UFZ-Deltares Conference on Groundwater-Soil-Systems and Water Resource Management (AquaConSoil 2013), Apr 2013, Barcelone, Spain. pp.NC, 2013. 〈ineris-00973699〉

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