Physico-Chemical Composition of Surface Waters from a Mining District (Orbiel Valley, France): Crucial Role of Colloidal Matter as Metal Transfer Vector

Heydon, Marie

Physico-Chemical Composition of Surface Waters from a Mining District (Orbiel Valley, France): Crucial Role of Colloidal Matter as Metal Transfer Vector

Marie Heydon¹, Jerome Viers², Eva Schreck², Lucia Perez Serrano³, Oleg Pokrovsky⁴ and Philippe Behra⁵, (1)Toulouse, Occitanie, FRANCE, (2)GET Géosciences Environnement Toulouse, Toulouse, France, (3)Université Toulouse III - Paul Sabatier, Toulouse, France, (4)National Research Tomsk State University, Tomsk, Russia, (5)Laboratoire de Chimie Agro-industrielle, LCA, Toulouse, France