膜生物反应器中的膜污染及其再生  

Membrane fouling and regeneration of membrane bioreactor

作　　者：陈斌[1,2] 王海峰[2] 吴明铂[1] 

机构地区：[1]中国石油大学(华东)重质油国家重点实验室,山东青岛266555 [2]胜利油田胜利勘察设计研究院有限公司,山东东营257000

出　　处：《工业水处理》2011年第8期16-20,共5页Industrial Water Treatment

基　　金：国家自然科学基金(20876176);教育部新世纪优秀人才支持计划(NCET-10-0768);教育部科学技术研究重点项目(109100);中央高校基本科研业务费专项资金(09CX04037A);山东省博士基金(2008BS09013)

摘　　要：作为21世纪最具潜力的水处理技术之一,膜生物反应器受到越来越多的重视,在污水处理与回用中有着良好的应用前景,但膜污染和膜再生技术已成为制约其发展的瓶颈。介绍了膜污染的分类和机理,并从膜的性质、混合液的性质以及操作条件等方面对形成膜污染的影响因素及膜污染的防治进行了综述,同时阐述了几种常用的膜污染再生方法。Membrane bioreactor（MBR） technique has drawn more and more attention as one of the most promising technologies in the 21st century and has good application prospects in the treatment and reuse fields of wastewater.Unfortunately,the membrane fouling has become the bottleneck which has restricted its further development.The classification and mechanism of membrane fouling are introduced.The effects of the properties of membrane,mixed liquid in MBR,and operating conditions on the formation and control of membrane fouling are reviewed.Several frequently used cleaning methods for membrane regeneration are described.

关 键 词：膜生物反应器 膜污染 膜清洗 膜再生 

分 类 号：X703[环境科学与工程—环境工程]