Coadsorption of carbofuran and lead at the water/silica interface. Possible impact on environment - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Comptes Rendus. Chimie Année : 2006

Coadsorption of carbofuran and lead at the water/silica interface. Possible impact on environment

Résumé

Despite its extremely weak adsorption at the water/silica interface, carbofuran can, however, induce the coadsorption of metallic salts, like, for example, lead nitrate, and thus enhance its adsorption. We quantitatively studied this phenomenon with a depletion method and under concentration conditions close to the environmental ones. Heavy metal salt was found to positively adsorb, whereas carbofuran relative adsorption is generally slightly negative. This study provides evidence that considering these facts is of paramount importance in environmental prospects.

Domaines

Chimie

Dates et versions

hal-01582981 , version 1 (06-09-2017)

Identifiants

Citer

Galal Elmanfe, Hosna Benbouzid, Nawal Derkaoui, Mireille Privat. Coadsorption of carbofuran and lead at the water/silica interface. Possible impact on environment. Comptes Rendus. Chimie, 2006, 9 (11-12), pp.1476 - 1481. ⟨10.1016/j.crci.2006.07.007⟩. ⟨hal-01582981⟩
57 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More