Abstract: Several chemical and biological methods have been developed in the last decade to evaluate heavy metals mobility and bioavailability in contaminated soils. In this study, two methods, Biomet sensors and chemical sequential ...

Abstract: The Hazaribagh tannery area of Bangladesh is considered an extremely polluted site owing to the disposal of untreated Cr-enriched tannery effluent. This study was undertaken from 2006–2008 to characterize the nature and ...