Flocculation Kinetics of Chitosan

Under the various conditions, the experiments of flocculation of bentonite solution with chitosan were carried out. And the flocculation kinetics was studied by the changes of floc size along with time. The results show that hydraulic gradient G (s-1) plays a key role in growing up of floc size and both of molecular weight and initial turbidity of bentonite solution influence the floc size in steady state and the time needed for steady floc size.

作 者： 陳亮 林志艷 陳東輝   作者單位： School of Environmental Science and Engineering,Donghua University,Shanghai,200051  刊 名： 東華大學(xué)學(xué)報(bào)(英文版)  EI 英文刊名： JOURNAL OF DONGHUA UNIVERSITY  年，卷(期)： 2003 20(1)  分類(lèi)號(hào)： X7  關(guān)鍵詞： Chitosan   Flocculation   Kinetics