Mots-clés
Analyse isotopique Bassin-versant Chrome Eau souterraine Evvoia Grèce Géochimie Métaux lourds Pollution Pollution de l'eau Chromium Geochemistry Greece Heavy metals Isotope analysis Pollution Underground water Water pollution Watershed Agua subterránea Análisis isotópico Contaminación Contaminación del agua Cuenca hidrográfica Geoquímica Grecia Metales pesadosApplication of chromium stable isotopes to the evaluation of Cr(VI) contamination in groundwater and rock leachates from central Euboea and the Assopos basin (Greece)
Auteur(s) et Affiliation(s)Dept. of Geology and Geoenvironment, Univ., Athens, Grece
FREI, R.
Dept. of Geoscience and Natural Resource Management, Univ., Copenhagen, Danemark
Dept. of Geoscience and Natural Resource Management, Nordic Center for Earth Evolution, NordCEE, Univ., Copenhagen, Danemark
ATSAROU, C.
Dept. of Geology and Geoenvironment, Univ., Athens, Grece
Description :
The research interest has focused on the Assopos basin because it is an industrial zone (hundreds of industrial plants, such as using chromium plating, leather tanning and applying wood staining). 10 groundwater samples, 15 soil samples and 21 rock samples were collected from the extended area of the municipality of Messapia in central Euboea and from the neighboring area of Avlona. Stable chromium isotopes (δ53Cr) were measured in groundwater and leachates in order to identify potential sources for Cr-contamination. The results indicate that efficient processes in the aquifers may facilitate natural attenuation of the toxic Cr(VI) to less harmful Cr(III)
Type de document :
Article de périodique
Source :
Catena (Giessen), issn : 0341-8162, 2014, n°. 122, p. 216-228, nombre de pages : 13, Références bibliographiques : 1 p.
Date :
2014
Editeur :
Pays édition : Allemagne, Cremlingen-Destedt, Catena
Langue :
Anglais
Anglais
Droits :
Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI)
Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI)