聚磷菌和聚糖菌对碳源竞争及调控的研究进展  

Research progrss of competition and control between PAOs and GAOs for different cabon sources

作　　者：冯翠杰[1] 王淑梅[1] 陈少华[1] 

机构地区：[1]中国科学院城市环境研究所城市环境与健康重点实验室,福建厦门361021

出　　处：《化工进展》2011年第1期196-202,共7页Chemical Industry and Engineering Progress

基　　金：中科院知识创新工程重要方向项目(KZCX2-YW-451);中国科学院知识创新工程青年人才领域前沿项目

摘　　要：介绍了生物强化除磷原理以及聚磷菌(PAOs)和聚糖菌(GAOs)的代谢机理,阐述了不同碳源对GAOs与PAOs的影响,不同碳源下的除磷效果和微生物群落结构变化,提出了抑制生物强化除磷系统中GAOs竞争的措施。Principles for enhanced biological phosphorus removal and metabolism mechanism of polyphosphate accumulating organisms（PAOs） glycogen accumulating organisms（GAOs）are introduced in this paper.The effects of different carbon sources on competitions between GAOs and PAOs are discussed,and changes of phosphate removal efficiency and the microbial community are analyzed based on the recent researches.Furthermore,some measures are put forward to resolve the problem of PAOs-GAOs competition.

关 键 词：生物强化除磷系统 聚磷菌 聚糖菌 碳源 

分 类 号：X52[环境科学与工程—环境工程]