摘要
采用微电解与生化工艺结合处理硝基苯废水。通过微电解提高废水的可生化性 ,使废水的BOD5 CODCr由 0 11提高至 0 2 6 ;利用H O工艺进行后续处理 ,在H柱水力停留时间为 2 0h ,O柱水力停留时间为 10h的条件下 ,废水的总CODCr去除率为 86 % ,硝基苯的去除率为 99%
The treatment of wastewater containing nitrobenzene is studied in this paper.The microelectrolysis biochemical process is used to treat the wastewater containing nitrobenzene.The microelectrolysis process can enhance the BOD 5/COD Cr ratio of the water from 0.11 to 0.26.The successive biochemical process is H/O process.Under the condition that the HRT of the H reactor is 20 hr.and the HRT of the O reactor is 10 hr,the removal rate of the wastewater's total COD Cr is 86% and the removal rate of nitrobenzene is 99%.
出处
《环境工程》
CAS
CSCD
北大核心
2001年第6期28-29,共2页
Environmental Engineering
