INDUSTRIAL WATER TREATMENT ›› 2004, Vol. 24 ›› Issue (8): 9-13. doi: 10.11894/1005-829x.2004.24(8).9

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Membrane fouling and its controlling in membrane bioreactor for wastewater treatment

Huo Shouliang1, Huang Xianhuai2, Liu Shaogen2, Cheng Jing1   

  1. 1. College of Architecture and Engineering, Beijing University of Technology, Beijing 100022, China;
    2. Department of Environmental Engineering, Anhui Institute of Architecture & Industry, Hefei 230022, China
  • Received:2003-11-19 Online:2004-08-20 Published:2010-10-01

膜生物反应器在污水处理中膜污染及其防治

霍守亮1, 黄显怀2, 刘绍根2, 程静1   

  1. 1. 北京工业大学建工学院, 北京 100022;
    2. 安徽建筑工业学院环境工程系, 安徽 合肥 230022
  • 作者简介:霍守亮(1981- ),北京工业大学建工学院在读硕士,E-mail:huoshouliang@emails.bjut.edu.cn
  • 基金资助:

    安徽省优秀青年科技基金资助项目,编号:2001-35;安徽省自然科学重点科研项目基金资助项目,编号:00021089

Abstract:

The scale and amount of MBR applied to wastewater treatment are expanding, however, membrane fouling has blocked the further application of MBR to wastewater treatment. The formation of membrane fouling and process are analysed through the characteristics of membrane, the properties of the mixed liquor, and the operational conditions of membrane. The research development of membrane fouling in China and abroad are thoroughly reviewed. Moreover, the controlling measures of membrane fouling are presented in four aspects: modifying membrane to improve the ability of fouling resistance, changing the properties of the mixed liquor, optimizing the operational conditions of membrane separation and cleaning the membrane.

Key words: membrane, membrane fouling, wastewater treatment, membrane fouling control

摘要:

膜生物反应器在污水处理中的应用范围和规模虽然不断增加,然而,膜污染严重阻碍了膜生物反应器技术的推广应用。作者从膜的性质、料液性质以及膜分离的操作条件三个方面分析了膜污染的成因和膜污染过程,系统论述了膜污染在国内外的研究进展;另外还从改善膜本身的抗污染能力,变化混合液的特性,优化膜分离的操作条件和膜清洗四个方面介绍了膜污染的防治方法。

关键词: 膜, 膜污染, 污水处理, 膜污染防治

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