Physical Sciences and Mathematics Commons^™

Remediation Technologies For Heavy Metal Contaminated Groundwater, Mohd Ali Hashim Dr, Soumyadeep Mukhopadhyay Dr, Jaya Narayan Sahu Dr, Bhaskar Sen Gupta Dr

Soumyadeep Mukhopadhyay Dr

The contamination of groundwater by heavy metal, originating either from natural soil sources or from anthropogenic sources is a matter of utmost concern to the public health. Remediation of contaminated groundwater is of highest priority since billions of people all over the world use it for drinking purpose. In this paper, thirty five approaches for groundwater treatment have been reviewed and classified under three large categories viz chemical, biochemical/biological/biosorption and physico-chemical treatment processes. Comparison tables have been provided at the end of each process for a better understanding of each category. Selection of a suitable technology for contamination remediation at …