摘要
厌氧氨氧化(Anammox)反应作为一种新型的自养生物脱氮过程,是指以厌氧或缺氧作为前提,亚硝态氮(NO2-N)充当电子受体,厌氧氨氧化菌(AnAOB)将氨氮(NH4+-N)氧化成N2。文章简述了厌氧氨氧化的反应机理,列举了几种厌氧氨氧化工艺。具有重要的理论和实际意义。
Anaerobic ammonium oxidation(ANAMMOX)is a novel biological nitrogen removal process. It refers to the biological process of anaerobic ammonium oxidation of microorganisms with NO2-N as an electron acceptor and oxidation of NH4+-N to nitrogen (N2) by AnAOB under anaerobic or anoxic conditions. The mechanism of anaerobic ammonium oxidation reaction is reviewed. Several anaerobic ammonium oxidation processes are listed, which have important theoretical and practical significance.
出处
《科技创新与应用》
2019年第18期118-119,共2页
Technology Innovation and Application
关键词
厌氧氨氧化
生物脱氮
代谢机理
anaerobic ammonium oxidation
biological nitrogen removal
metabolic mechanism
