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Environmental exploitation by man and his activities is no new chapter. The presence of metal ions in the final industrial effluents is rising, and this is extremely undesirable, as they are toxic to both flora and fauna. Various techniques have been employed for the treatment of metal bearing industrial effluents, which usually include precipitation, adsorption, ion exchange, membrane and electrochemical technologies, adsorption on activated carbon, etc. Each of these methods has its own merits and demerits. The search for efficient, eco-friendly and cost effective remedies for waste water...