Chromium metal has unique properties and therefore finds large number of applications in industries like chrome-plating, steel and alloy, leather tanning and ammunition factories. These industries consequently, discharge large quantities of hexavalent chromium (Cr6 ) containing effluents. Since...

Hexavalent chromium because of its unique properties finds large number of industrial applications. Consequently, these industries discharge large quantities of chromium containing effluents. Since chromium is a known mutagen and carcinogen, the prevalent pollution laws in most countries require...