Metal plating industry is one of the major chemical processes
that discard large amounts of wastewaters. These industrial wastewaters
contain various types of harmful heavy metals and toxic
substances such as chromium, nickel, copper, zinc, cyanide and
degreasing solvents [1]. Numerous approaches such as physical,
chemical and biological processes including adsorption, biosorption,
precipitation, ion-exchange, reverse osmosis, filtration and
other membrane separations are employed to treat wastewater