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Decontamination of industrial metal sludge by électromigration

Auteur : kotbia LABIOD
Année : (En cours)
Domaine : Chimie
Type : Thèse de doctorat
Etablissement : Université Badji Mokhtar de Annaba
Résumé en PDF : (résumé en pdf)
Fulltext en PDF : (.pdf)
Mots clés : decontamination, sludge, metals, electromigration

Résumé :

The processing industrial sludge with heavy metals is a concern that this sludge is generally a higher concentration of metals from water by sedimentation effect. To avoid a metallic mud displacement towards groundwater and a release surface, the treatment of the sludge is necessary in the case of proven metal pollution. Several methods of remediation adapted to the soils and sludges are already being tested, they are chemical, thermal, leaching etc. All these methods if they are not costly (thermal) may produce a second chemical pollution (reagents employment). In this study, for decontamination of industrial sludge contaminated with heavy metal species.