聚磷菌Accumulibacter各进化枝研究进展  

Research progress on various clades of Accumulibacter of phosphorus accumulating organisms

作　　者：吉茸 王少坡[1,2] 赵乐丹 于静洁[1,2] 孙力平[1,2] 

机构地区：[1]天津城建大学,天津300384 [2]天津市水质科学与技术重点实验室,天津300384

出　　处：《工业水处理》2017年第1期7-11,共5页Industrial Water Treatment

基　　金：国家水体污染控制与治理科技重大专项(2012ZX07308002);天津市水质科学与技术重点实验室开发研究基金资助项目(TJKL AST-PT-2014-05)

摘　　要：Accumulibacter是强化生物除磷(EBPR)系统中负责生物除磷的主要聚磷菌,其包含多个进化枝。文章就Accumulibacter各进化枝的研究现状进行了阐述和总结,包括进化枝的分类方式以及各进化枝对电子受体、碳源、温度等影响因素的选择特异性。根据Accumulibacter不同进化枝的生理特性,分析了不同进化枝的反硝化吸磷能力以及对PHA合成途径和厌氧化学计量数的影响。Accumulibacter is the main phosphorus accumulating bacteria responsible for enhanced biological phosphorus removal（EBPR） system,which contains many clades. In this paper,the current research status of various clades of Accumulibacte are expounded and summarized,including the classification forms of clades,as well as the selective specificity of the influential factors,such as electronic receptor,carbon sources,temperature,etc. by various clades. Attention is paid to the physiological characteristics of different clades of Accumulibacter. The denitrification adsorption capacity of different clades for phosphorus,and its influences on the way of PHA synthesis and anaerobic stoichiometry are analyzed.

关 键 词：强化生物除磷 聚磷菌 进化枝 厌氧化学计量数 

分 类 号：X703[环境科学与工程—环境工程]