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《Environmental Science & Technology》 2012-12
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Evaluation of Flocculating and Stability Characteristics of Bioflocculant FM-2

LI Chun-ling,ZHOU Ji-ti,JIN Ruo-fei,WANG Jing(School of Environmental Science and Technology,Dalian University of Technology,Dalian 116024,China)  
Storage stability and flocculating distribution of bioflocculant FM-1 were investigated.It showed bad storage stability and the flocculating activated substance was existed in the upper liquid,which would provide basis for the preparation of bioflocculant FM-2.The highest flocculating rate of FM-2 was 99.21%,also it showed well storage stability,and the flocculating rate was above 90% within thirty days.When the heated temperature varied from 70 ℃ to 100 ℃,95% flocculating rate was kept,indicating that it was fairly heat-resistant.
【Fund】: 博士后科学基金(200902538);; 国家自然科学基金(50808029);; 国家“863”计划项目(2009AA062906)
【CateGory Index】: X703.5
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