Fate of herbicides and nonylphenol in soil-plant-water systems amended with contaminated sewage sludge - INRAE - Institut national de recherche pour l’agriculture, l’alimentation et l’environnement Accéder directement au contenu
Article Dans Une Revue Environmental Chemistry Letters Année : 2006

Fate of herbicides and nonylphenol in soil-plant-water systems amended with contaminated sewage sludge

Résumé

We studied the fate of sludge spiked with 14C-labelled diuron, glyphosate and nonylphenol applied to the soil by the way of contaminated sewage sludge in the soil-plant-water system. Here we show that the mineralization of the chemicals in mixture is reduced by 40–80% by comparison with a direct soil contamination. The persistence of the chemicals in soils is increased in the presence of sludge. We showed also that the chemicals present in the sludge are mobile and partly transferred to soil leachates and plant seedlings. These results allow postulating that these compounds may induce an ecotoxicological impact on the soil ecosystem.
Fichier principal
Vignette du fichier
06-ECL-Ghanem-def.pdf (273.58 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Licence : CC BY SA - Paternité - Partage selon les Conditions Initiales

Dates et versions

hal-02663470 , version 1 (21-01-2023)

Licence

Paternité - Partage selon les Conditions Initiales

Identifiants

Citer

Aline Ghanem, Jacqueline Dubroca, Véronique Chaplain, Christian Mougin. Fate of herbicides and nonylphenol in soil-plant-water systems amended with contaminated sewage sludge. Environmental Chemistry Letters, 2006, 4 (2), pp.63-67. ⟨10.1007/s10311-006-0034-5⟩. ⟨hal-02663470⟩

Collections

INRA INRAE
13 Consultations
13 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More