摘要
对国内外生物脱氮技术研究进展进行了分析 ,对厌氧 -好氧 (A/O)工艺、厌氧 -缺氧 -好氧 (A/A/O)工艺、简捷硝化反硝化工艺以及同时硝化反硝化 (SND)进行了评述。
The problem of hazardous substances in coke plant wastewater is analyzed, and the biodenitrification technology such as anaerobic-areobic(A/O), anaerobic-anoxic-aerobic(A/A/O), Shortcut-nitrification-denitrification, and Simultanuous nitrification-denitrification(SND) are discussed.
出处
《煤气与热力》
2001年第6期521-525,共5页
Gas & Heat
关键词
焦化废水
生物脱氮
废水处理
生物反硝化
purification of coke plant wastewater
biodenitrification
anareobic-areobic(A/O)
anaerobic-anoxic-aerobic(A/A/O)
shortcut-nitrification-denitrification
simultanuous nitrification-denitrification(SND)
