摘要
好氧反硝化菌是一类可利用好氧反硝化酶,在有氧条件下进行反硝化作用的细菌。综述了好氧反硝化作用机理及其酶系统,重点阐述了好氧反硝化菌筛选方法以及已分离获得的好氧反硝化菌类群及生长特性,并介绍了好氧反硝化实际工艺应用情况。同时,归纳总结出相关研究及应用中存在的问题,提出了好氧反硝化的研究方向。
Aerobic denitrifiers are a class of denitrifying bacteria which denitrify with aerobic denitrification enzymeunder aerobic condition. Their mechanisms and denitrification enzyme systems are summarized. The method forscreening aerobic denitrification bacteria,the isolated aerobic denitrification bacteria group and the growthcharacteristics are expounded emphatically. The actual technological application situation of aerobic denitrifyingbacteria is introduced. Meanwhile,the problems existing in relavent research and application are concluded andsummarized,and research directions of aerobic denitrification proposed.
出处
《工业水处理》
CAS
CSCD
北大核心
2017年第2期12-17,共6页
Industrial Water Treatment
基金
水体污染控制与治理科技重大专项(2012ZX07203-001-01)
北京市环境保护科学研究院科技基金项目(2012-B-15)
关键词
氨氮
硝酸盐氮
好氧反硝化
异氧细菌
ammonia nitrogen
nitrate nitrogen
aerobic denitrification
heterotrophic bacteria
