1Bratskaya,Svetlana, Schwarz,Simona, Chervonetsky,Denis. Comparative study of humic acids flocculation with chitosan hydrochloride and chitosan glutamate [J].Water Research, 2004, 12(38): 2955-2961.
2Sayed A A, Jeon Byong Dae, Park Yun Heum. Preparation and evaluation of the chitin derivatives for wastewater treatments [J].J Appl Polym Sci., 1997, 65: 1939-1946.
3Catherine A Eiden, et al. Chitosan [J].Journal of Applied Polymer Science, 1980, (25): 1587-1599.
4Yoshihide Kawamura, et al. Breakthough Curve for Adsorption of Mercury ( Ⅱ )on Polyaminated Highly Porous Chitosan Beads[J].Wat. Sci. Tech., 1997, 35(7): 97-105.
5Shimizu,Yoshiaki, Izumi,Sinya, Saito,Yoshihiro, et al.Ethylenediamine tetraacetic acid modification of crosslinked chitosan designed for a novel metal-ion adsorbent[J].Journal of Applied Polymer Science, 2004, 5(92): 2758-2764.
6Zhang,T,Yang,H, Zhao,N, et al.A study of the removal Cd2+ in wastewater with chitosan as flocculation [J].Dongbei Daxue Xuebao, 2001,5(22): 547-549.
7Ganjidoust H,et al.Effect of Synthetic and Natural Coagulant on Lignin Removal from Pulp and Wastewater [J].Wat Sci Tech.,1997, 35(2~3): 291-296.
8Gandhirajan M, Swaminathan C S.Coagulatiojn ofoil field wastewater with chitosan[J].J India Chem Soc., 1997, 74(3): 257.
9Pistonesi M F, Rodriguez M S, Agullo E.Adv Chitin Sci., 2000,(4): 165-170.