Abstract: Biological solubilization of metals of anaerobic sludge samples was performed in Erlenmeyer flask experiments, comparing two sources of the FeSO

Abstract: Heavy metals have polluted many sites in industrial countries and pose risks for ecological systems. In the United States, metals are present at about three-quarters of Superfund and Department of Defense sites. Further, ...

Abstract: At the onset of 21st century, the pollution of surface and groundwater by toxic metals continues to represent a challenge for the authorities responsible for environmental protection. The uncontrolled rejection of metals ...