| 膜生物反应器中污泥膨胀与生物泡沫的形成与控制研究进展 |
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| 引用本文： | 米闯,谢丽,周琪,杨殿海,Shim H J.膜生物反应器中污泥膨胀与生物泡沫的形成与控制研究进展[J].水处理技术,2011,37(6). |
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| 作者姓名： | 米闯 谢丽 周琪 杨殿海 Shim H J |
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| 作者单位： | 1. 同济大学环境科学与工程学院,上海,200092
2. 澳门大学土木与环境工程系,澳门,853 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项项目，澳门大学研究委员会合作项目 |
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| 摘 要： | 总结了近年膜生物反应器内丝状菌污泥膨胀和生物泡沫问题的研究现状,对二者的形成机理做了对比分析,讨论了丝状菌污泥膨胀和发泡的影响条件,并在此基础上提出了相应的控制技术.丝状菌的过度增殖是膜池内污泥膨胀和发泡问题的主要原因,研究丝状菌生长的影响条件,探索实际工程中控制其生长的技术措施,有利提高膜组件的使用寿命,降低膜生物反应器的运行成本.
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| 关 键 词： | 膜生物反应器 生物泡沫 污泥膨胀 丝状菌 控制技术 |
REVIEW ON THE RESEARCH DEVELOPMENT OF THE FORMATION AND CONTROLL OF SLUDGE BULKING AND BIO-FOAM IN MEMBRANE BIOREACTOR |
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| Mi Chuang,Xie Li,Zhou Qi,Yang Dianhai,Shim H J.REVIEW ON THE RESEARCH DEVELOPMENT OF THE FORMATION AND CONTROLL OF SLUDGE BULKING AND BIO-FOAM IN MEMBRANE BIOREACTOR[J].Technology of Water Treatment,2011,37(6). |
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| Authors: | Mi Chuang Xie Li Zhou Qi Yang Dianhai Shim H J |
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| Affiliation: | Mi Chuang1,Xie Li1,Zhou Qi1,Yang Dianhai1,Shim H J2(1.College of Environmental Science and Engineering Tongji University Shanghai 200092,China,2.Civil and Environmental Engineering,University of Macau,Macau 853,China) |
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| Abstract: | The current research progress on sluge bulking and foaming of filamentous bacteria in membrane bioreactor were summaried in this paper,and the mechanisms of two phenomenon were compared and discussed thereafter.Relevant controlling technologies were recommended based on the influencing factors.The overgrowth of filamentous bacteria was the main reason for sluge bulking and foaming.It is necessary to investigate the growth condition of filamentous bacteria in membrane bioreactor,and explore teniques to contr... |
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| Keywords: | membrane bioreactor foaming sludge bulking filamentous bacteria controlling technologies |
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