Paper Title
Effect of Different Parameter on Removal of Heavy Metal Ions (Ni2+, Pb2+, Cr6+) from Waste Water Using Biomass Adsorbent

Abstract
Heavy metal ions pollution in water is the major environmental challenge risking millions of human lives especially in the developing countries. In developing countries where there is scarcity of resources for the water treatment /purification; in such scenario agricultural waste material is best possible option. In this study effect of different parameters on the bio sorption of heavy metals ion (Ni2+, Pb2+, Cr6+) by the agricultural waste biomass. The parameters namely pH, metal ions concentration, contact duration, quantity of adsorbent, shaking speed (rate) and temperature were optimized and compared. The selected biomass was effective for the removal of heavy metals from water. Keywords- Bio sorption, heavy metals, water purification, water pollution.