ANAMMOX菌的微生物学研究进展

The Microbiology Research Progress of ANAMMOX Bacteria

摘要:

厌氧氨氧化具有运行成本低、节约能源和资源的特点,是目前最有前途的脱氮途径。厌氧氨氧化是一个生物过程,已确定的细菌有3种:Brocadia、Kuenenia和Scaliadua。综述了其分离和鉴定的方法、生物化学途径、生态生理学特性和分布。

Abstract:

Anaerobic ammonium oxidation(ANAMMOX)is a new process of nitrogen conversion that has prospect most currently.The AN- AMMOX process offers great opportunities to remove ammonia from wastewater without the addition of an external carbon source and with con- siderable less aeration costs in comparison with classical methods.ANAMMOX is a biologically mediated process.Three bacteria are identi- fied responsible for the process as new deep-branching planctomycete:Brocadia,Kuenenia and Scalindua.Described it to separate and the method,biochemistry path,the ecosystem physiology characteristic for authenticate and distribute.