Sureshkumar, M. K.Das, D.Mary, G.Nuwad, J.2013-09-032013-09-032013Separation Science & Technology, 2013. Vol. 48 (7): pp. 1132-1139http://hdl.handle.net/123456789/81684482 bytestext/htmlenadsorptionchitosanhumic acidPb(II) ionsAdsorption of Pb(II) Ions Using Humic Acid Coated Chitosan-Tripolyphosphate (HA-CTPP) BeadsArticle