摘要
２，３－二甲基苯胺不易被生物降解，采用缺氧反应器预处理 ２，３－二甲基苯胺废水，废水中的挥发性脂肪酸（ＶＦＡ）、ＢＯＤ与ＣＯＤ比值增加，说明缺氧反应器能够将难降解的有机物转变为易生物降解的有机物。停留时间以６ｈ左右为宜。
dimethylaniline cannot be easily biodegraded. An anoxic baffled reactor was used in the pre - treatment of 2, 3 - dimethylaniline - containing wastewater. The content of volatile fatty acid (VFA) and the BOD to COD ratio in the wastewater were both increased, which means that anoxic baffled reactor can convert the or- ganism which is hardly degradable into a biodegradable organism.
出处
《工业用水与废水》
CAS
2001年第5期23-25,共3页
Industrial Water & Wastewater
关键词
2
3-二甲基苯胺废水
缺氧反应器
生化处理
废水处理
预处理
dimethylaniline - containing wastewater
wastewater treatment
anoxic baffled reactor
biochemical treatment
