Remediation of As/Cr co-contaminated soil by electrokinetic coupled with permeable reactive barrier

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Removal of hexavalent chromium of contaminated soil by coupling electrokinetic remediation and permeable reactive biobarriers.

PURPOSE In this study, a novel and ecological alternative have been developed to treat soils contaminated with hexavalent chromium coupling two well-known systems: electrokinetic remediation and permeable reactive biobarriers. The electric field promotes the electromigration of the hexavalent chromium oxyanions towards the anode. The biobarriers were placed before the anode electrode, in order ...

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ژورنال

عنوان ژورنال: Environmental Engineering Research

سال: 2021

ISSN: 1226-1025,2005-968X

DOI: 10.4491/eer.2021.017