Cd localisation and speciation in a contaminated sediment and in the Znand Cd hyperaccumulating plant Arabidopsis halleri

Stéphanie Huguet (1, 2, 3) , Valérie Bert (2, 4) , Agnès Laboudigue (2, 3) , M.-P. Isaure (1) , Géraldine Sarret (1)

1 LGIT - Laboratoire de Géophysique Interne et Tectonophysique
2 Centre National de Recherche sur les Sites et Sols Pollués
3 Mines Douai EMD - École des Mines de Douai
4 INERIS - Institut National de l'Environnement Industriel et des Risques

The purpose of this work was to characterise the chemical speciation of Cd in a Zn- and Cd-contaminated dredged sediment subjected to a phytoremediation treatment with the hyperaccumulator plant Arabidopsis halleri.

Keywords: SEDIMENT; CD SPECIATION; EXAFS; XANES; XRF; SEM-EDS

Domains: Environmental Sciences

Stéphanie Huguet, Valérie Bert, Agnès Laboudigue, M.-P. Isaure, Géraldine Sarret. Cd localisation and speciation in a contaminated sediment and in the Znand Cd hyperaccumulating plant Arabidopsis halleri. 9. International Conference on the biogeochemistry of trace elements "Environmental, protection, remediation and human health", Jul 2007, Beijing, China. pp.330-331. ⟨ineris-00976196⟩