摘要
介绍了新近开发出的一些污废水生物脱氮新技术。这些新型生物脱氮工艺是基于新的氮素转化微生物及新的氮素转化途径,如短程硝化-反硝化、同时硝化-反硝化、厌氧氨氧化、好氧反氨化生物脱氮等。
This paper introduces some new techniques for sewage's bio-de-nit ri fication, which is based on new nitrogen transformation microbes and new nitroge n transformation ways, such as shortcut nitrification-de-nitrification, simult aneous nitrification-de-nitrification, anaerobic ammonium oxidation, aerobic d e-ammonification, etc.
出处
《科技情报开发与经济》
2003年第7期101-102,共2页
Sci-Tech Information Development & Economy
关键词
生物脱氮
硝化-反硝化
氮素转化
微生物
碳源
bio-de-nitrification
nitrification-de-nitrification
nitrogen t ransformation
microbe
carbon source
