化工进展

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聚磷菌和聚糖菌对碳源竞争及调控的研究进展

冯翠杰,王淑梅,陈少华   

  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
  • 出版日期:2011-01-05 发布日期:2011-01-05

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

FENG Cuijie,WANG Shumei,CHEN Shaohua   

  1. Key Laboratory of Urban Environment and Health,Institute of Urban Environment,Chinese Academy of Sciences,Xiamen 361021,Fujian,China
  • Online:2011-01-05 Published:2011-01-05

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GAOsPAOs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。

Abstract:

Principles for enhanced biological phosphorus removal and metabolism mechanism of polyphosphate accumulating organismsPAOs& glycogen accumulating organismsGAOsare introduced in this paper. The effects of different carbon sources on competitions between GAOs and PAOs are discussedand changes of phosphate removal efficiency and the microbial community are analyzed based on the recent researches. Furthermoresome measures are put forward to resolve the problem of  PAOs-GAOs competition.

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