摘要
氮是引起水体富营养化的主要因素之一,新型脱氮技术成为近年来的研究热点。综述了近些年来生物脱氮理论和技术的新发展,详细介绍了短程硝化反硝化、厌氧氨氧化、同步硝化反硝化的形成机理和影响因素,可为生物脱氮技术应用提供参考。
Eutrophication is a main caused by the nitrogen, new nitrogen removal technology has become a research hotspot in recent years. The new development of the theory and technology of biological removal of nitrogen in recent years were reviewed in this paper. The formation mechanism and influencing factors of the shortcut nitrification - denitrification, anaerobic ammonium oxidation and simultaneous nitrification- denitrification are presented detailedly, new ideas and opinions for the biological nitrogen removal technology are provided, which can provide reference for the application of technology of biological removal of nitrogen.
出处
《河南科技》
2013年第4期187-188,221,共3页
Henan Science and Technology
关键词
生物脱氮
短程硝化反硝化
厌氧氨氧化
同步硝化反硝化
biological removal of nitrogen
shortcut nitrification -denitrification
anaerobic ammonium oxidation
simultaneous nitrifi- cation - denitrification
