| Sludge Bulking Property of Membrane Bio-reactor in Albumen Wqastewater Treatment |
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| 引用本文： | ZHANG Ying~(1,2),REN Nan-qi~1,LIU Xiao-lei~1,WU Yi-ning~1,DU Chang-jie~2 (1. School of Municipal & Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China, 2. School of Resource & Environment,Northeast Agriculture University,Harbin 150030,China). Sludge Bulking Property of Membrane Bio-reactor in Albumen Wqastewater Treatment[J]. 地球科学进展, 2004, 0(Z1) |
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| 作者姓名： | ZHANG Ying~(1 2) REN Nan-qi~1 LIU Xiao-lei~1 WU Yi-ning~1 DU Chang-jie~2 (1. School of Municipal & Environmental Engineering Harbin Institute of Technology Harbin 150090 China 2. School of Resource & Environment Northeast Agriculture University Harbin 150030 China) |
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| 作者单位： | ZHANG Ying~(1，2)，REN Nan-qi~1，LIU Xiao-lei~1，WU Yi-ning~1，DU Chang-jie~2 (1. School of Municipal & Environmental Engineering，Harbin Institute of Technology，Harbin 150090，China; 2. School of Resource & Environment，Northeast Agriculture University，Harbin 150030，China) |
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| 基金项目： | Supported by 863 program ( No. 2002aa601310 )，Harbin Municipal Science and Technology Commission (No.0014211038). |
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| 摘 要： | Albumen wastewater was treated by Membrane Bio-reactor. Sludge bulking property of Membrane Bio-Reactor was investigated in this study through contrast research. When the sludge bulking appeared, the removal efficiency of COD in Membrane Bio-reactor increased slightly under the function of filamentous bacteria. However, the negative effects of the higher net water-head differential pressures,the higher block rate of membrane pore and the great quantity of filamentous bacteria at the externalsurface presented at the same time. Thus, plenty of methods should be performed to control sludge bulking once it happened in Membrane Bio-reactor.
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Sludge Bulking Property of Membrane Bio-reactor in Albumen Wqastewater Treatment |
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| ZHANG Ying. Sludge Bulking Property of Membrane Bio-reactor in Albumen Wqastewater Treatment[J]. Advances in Earth Sciences, 2004, 0(Z1) |
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| Authors: | ZHANG Ying |
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| Affiliation: | ZHANG Ying~ |
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| Abstract: | Albumen wastewater was treated by Membrane Bio-reactor. Sludge bulking property of Membrane Bio-Reactor was investigated in this study through contrast research. When the sludge bulking appeared, the removal efficiency of COD in Membrane Bio-reactor increased slightly under the function of filamentous bacteria. However, the negative effects of the higher net water-head differential pressures,the higher block rate of membrane pore and the great quantity of filamentous bacteria at the externalsurface pres... |
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| Keywords: | Membrane Bio-reactor Sludge bulking property Membrane fouling |
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