Jiang et al. (2010) investigated the kaolinite clay obtained from Longyan, China to remove heavy metal ions Pb(II), Cd(II), Ni(II) and Cu(II) from wastewater. The uptake is rapid with maximum adsorption being observed within 30 min. And kaolinite clay was used for removing metal ions from real wastewater containing Pb (II), where its concentration was reduced from 160.00 mg/L to 8.00 mg/L. Agoubordea and Navia (2009) reported zinc and copper removal from aqueous solutions using brine sediments, sawdust and the mixture of both materials. The maximum adsorption capacity was found to be 4.85, 2.58 and 5.59 mg/g for zinc and 4.69, 2.31 and 4.33 mg/g for copper, respectively, using an adsorbent/ solution ratio of 1/40.