短程硝化反硝化氨氮脱除技术研究进展  

Research progress of short-range nitrification and denitrification ammonia nitrogen removal technology

作　　者：罗博 黄安寿 陈海龙 Luo Bo;Huang Anshou;Chen Hailong(Chongqing Huanshiwei Group Co.,Ltd.,Chongqing 401121,China)

机构地区：[1]重庆环市卫集团有限公司,重庆401121

出　　处：《环境与发展》2020年第1期130-131,共2页Environment & Development

基　　金：重庆市科技局社会民生类重点研发项目(cstc2018jscx-mszdx0070)。

摘　　要：叙述了短程硝化反硝化的优势、工艺原理,总结了分析了温度、pH、游离氨、碳氮比以及污泥龄在高氨氮、低碳氮比有机废水方面影响因素以及工程化应用现状,最后提出了该技术工程化应用方面的有待优化解决的问题与方向。The advantages and process principles of short-range nitrification and denitrification are described,and the influencing factors and engineering applications of temperature,pH,free ammonia,carbon-to-nitrogen ratio,and sludge age in high ammonia nitrogen and low carbon-nitrogen ratio organic wastewater are analyzed.At present,the problems and directions to be optimized in engineering application of the technology are finally put forward.

关 键 词：短程硝化反硝化 氨氮脱除 污水处理技术 亚硝酸盐 

分 类 号：X703[环境科学与工程—环境工程]