Adsorption of Pb (II) from Aqueous Solution by Activated Carbon Prepared from Cow Dung

S.E. Elaigwu, L.A. Usman, G.V. Awolola, G.B. Adebayo and R.M.K. Ajayi

Environmental Research Journal 4 ( 4 ): 257 - 260 , 2010