摘要
对传统生物脱氮工艺原理和短程硝化—反硝化工艺原理进行了比较 ,分析了短程硝化 -反硝化技术的实用价值 ,提出了实现短程反硝化的控制条件。
The principal of traditional biological nitrogen removal and shortcut nitrification denitrification is compared. The practical value of the latter is analyzed. Effective factors of NO 2- accumulation is realizing shortcut nitrification denitrification are preliminarily discussed and controlled conditions in realizing shortcut denitrification are suggested.
出处
《山西建筑》
2004年第8期67-68,共2页
Shanxi Architecture
关键词
短程硝化
短程反硝化
生物脱氮
水体污染
富营养化
shortcut nitrification, shortcut denitrification, biological nitrogen removal
