| 膜-生物反应器混合液性质对膜污染影响的研究进展 |
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| 引用本文： | 吴金玲,黄霞.膜-生物反应器混合液性质对膜污染影响的研究进展[J].环境工程学报,2006,7(2):16-24. |
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| 作者姓名： | 吴金玲 黄霞 |
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| 作者单位： | 清华大学环境科学与工程系环境模拟与污染控制国家重点实验室,北京,100084 |
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| 摘 要： | 膜-生物反应器作为一种新型的污水处理和回用技术,近年来在基础研究和实际应用领域都得到广泛关注,但是影响其长期稳定运行的膜污染问题却一直没有得到深入研究和解决.混合液特性是影响膜污染控制的重要因素,从混合液理化性质(组成、功能、结构和环境因素)和生物学性质(微生物群落结构、微生物功能特征)2个方面进行介绍,综述了目前关于混合液性质与膜污染关系的研究现状.目前的研究虽然取得一定进展,但在相关性分析、群落特征与膜污染关系、污染层形成机理等方面仍存在许多不足.
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| 关 键 词： | 膜-生物反应器 膜污染 混合液性质 絮体结构 微生物群落 |
| 文章编号： | 1008-9241(2006)02-0016-09 |
| 修稿时间： | 2005年1月11日 |
Research progress on effect of mixed liquor characteristics on membrane fouling in membrane reactors |
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| Wu Jinling,Huang Xia.Research progress on effect of mixed liquor characteristics on membrane fouling in membrane reactors[J].Techniques and Equipment for Environmental Pollution Control,2006,7(2):16-24. |
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| Authors: | Wu Jinling Huang Xia |
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| Abstract: | The membrane bioreactor(MBR) has received great attention in wastewater treatment and reclamation for years.However,membrane fouling is a key problem blocking the wide application of this process.This paper summarized studies on relationship between mixed liquor characteristics and membrane fouling in membrane reactors in recent years according to mixed liquor characteristics:physico-chemical properties including chemical constituents,functional properties,structural properties,environmental conditions and biological properties including constituents and function of microbial population respectively.Correlation analysis of multi-factors,relation of biological properties and membrane fouling,mechanism of membrane fouling formation were recommended to be further studied. |
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| Keywords: | membrane bioreactor membrane fouling mixed liquor characteristics floc structure microbial population |
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