摘要
氨氮是污水中的主要污染物,其含量也是水质的一项重要指标。除氨氮菌可快速降解水中的氨氮,具有脱氮彻底、易操作、无二次污染等独特优点。综述近几年氨氮菌在除氨氮机理、筛选技术及工业应用的研究进展,并讨论该技术在污水治理过程中的发展前景。
Ammonia nitrogen is the main pollutant in wastewater, and directly reflects the degree of water pollution. Bio-treatment of ammonia-contalning wastewater using bacteria has shown great advantages, such as timely degradation, easy operation, no secondary pollution. This aritical review outlines the ammonia-degrading mechanism, separation technique and the application of ammonia-degrading bacteria for wastewater treatment in recent years. And finally discusses the prospects of wastewatcr treatment using the treatment process.
出处
《生物技术通报》
CAS
CSCD
北大核心
2013年第2期31-34,共4页
Biotechnology Bulletin
基金
天津市滨海新区科技创新专项资金自主创新重大项目(2011-BK120042)
关键词
污水处理
除氨氮菌
除氮原理
筛选
Wastewater treatment Ammonia-degrading bacteria Ammonia-degrading mechanism Separation
