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《Environmental Science and Technology》 2004-02
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Preparation of Microbial Flocculants and Its Removal to Turbidity

YANG Gui-sheng~1,YIN Hua~1,PENG Hui~2, ZHANG Na~1,YE Jin-shao~1 (1.Department of Environment Engineering, Jinan University,Guangzhou 510632; 2. Department of Chemistry, Jinan University, Guangzhou 510632)  
A high flocculation microbe named WB-2 was screened from activated sludge and wastewater of wastewater treatment plant, which has good flocculation effect on kaolinite. The microbial flocculants were ideal to flocculate algae wastewater when using together with polymer iron sulphate. Turbidity removal was up to 98.6% and colority up to 82% under the condition of microbial flocculants concentration 5mg/L and polymer iron sulphate 5~6mg/L.
【Fund】: 广东省自然科学基金资助项目 (980 897)
【CateGory Index】: X701
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