摘要
氨的厌氧氧化(Anammox)是指在厌氧条件下,通过特定的兼性和专性厌氧的自养细菌的作用,将NH4+-N和NO2--N反应转化为N2的过程。ANAMMOX工艺与传统工艺相比有明显的优越性。介绍了可能的厌氧氨氧化反应机理、参与的细菌和可行的工艺以及存在的问题。
Anaerobic ammonium oxidation（Anammox） is characterized of certain facuhative or strict anaerobic autotrophic bacteria transferring NH4^＋-N and NO2^_N to N2 under anaerobic condition. Compared with traditione process, Anammox process has obvious advantages. This paper briefly introduces the possible mechanisms of the anaerobic ammonium oxidation reaction, the bacteria responsible for Anammox and the recently feasible treatment process and the existing problems.
出处
《河北化工》
2009年第5期24-26,44,共4页
Hebei Chemical Industry
关键词
厌氧氨氧化
自养菌
反应机理
工艺
anaerobic ammonium oxidation
autotrophy
the reaction mechanism
technique
