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污水生物处理功能微生物的多样性
引用本文:叶姜瑜,罗固源,吉芳英,王希,王丹云.污水生物处理功能微生物的多样性[J].重庆大学学报(自然科学版),2005,28(10):119-123.
作者姓名:叶姜瑜  罗固源  吉芳英  王希  王丹云
作者单位:[1]重庆大学三峡库区生态环境教育部重点实验室,重庆400030 [2]重庆大学城市建设与环境工程学院,重庆400030 [3]重庆市环境科学研究院,重庆400020
基金项目:国家自然科学基金 , 重庆大学校科研和教改项目
摘    要:综述了污水处理微生物学近期的研究现状,介绍了一些仍不能培养的细菌被鉴定为对污泥膨胀、提高生物学除磷、亚硝酸盐氧化和脱氮负责,而许多原来认为的优势群体却对污水处理不是最重要的.这些知识可以为微生物多样性、种群动态、生态稳定和特定微生物种群活性等提供新的视野,可以应用于污水生物反应器的设计和处理参数的控制,为改进污水处理厂的处理策略等提供更多的理论基础和依据.

关 键 词:污水生物处理  丝状细菌  聚磷菌  硝化细菌  反硝化细菌  污水生物处理  功能微生物  Biological  Treatment  Wastewater  理论  处理策略  污水处理厂  改进  控制  参数  设计  生物反应器  应用  活性  微生物种群  生态稳定  种群动态  微生物多样性  知识  优势群体
文章编号:1000-582X(2005)10-0119-05
收稿时间:2005-05-17
修稿时间:2005年5月17日

Functional Microbial Diversities in Wastewater Biological Treatment
YE Jiang-yu,LUO Gu-yuan,JI Fang-ying,WANG Xi,WANG Dan-yun.Functional Microbial Diversities in Wastewater Biological Treatment[J].Journal of Chongqing University(Natural Science Edition),2005,28(10):119-123.
Authors:YE Jiang-yu  LUO Gu-yuan  JI Fang-ying  WANG Xi  WANG Dan-yun
Institution:1. Key Laboratory of Eco-environments of Three Gorges Reservoir Region Under the State Ministry of Education ; 2. College of City Construction and Environmental Engineering, Chongqing University, Chongqing 400030, China 3. Chongqing Academy of Environmental Science, Chongqing 400020, China
Abstract:Molecular biotechnology as one of culture-independent methods has been increasingly used in the studies of wastewater microorganisms, and many uncultured populations have been revealed, which have changed many views of microbial ecology. This paper gives a succinct review of recent studies in wastewater microorganisms. Some novel, in many cases yet not cultured bacteria were identified to be responsible for filamentous bulking and foaming as well as phosphorus and nitrogen removal in wastewater treatment systems ; however, some predominate population recognized previouslY were proved unimportant. The data give some insights about microbial diversity, population dynamics, terns stability and specific microbial population activity, and they will be helpful to optimize plant design and parameter control. ecosysprocess
Keywords:wastewater biological treatment  filamentous bacteria  polyphosphate-accumulating organism  nitrifying bacteria  denitrifying bacteria
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