摘要
介绍了用一体式膜生物反应器(M BR)处理焦化废水的技术,讨论了对焦化废水中的COD,NH3-N和浊度的去除效果及影响因素。实验结果表明,一体式膜生物反应器用于处理焦化废水在技术上是可行的,调整合适的操作参数,其对焦化废水中的COD,NH3-N和浊度的平均去除率分别达到80%、95%、90%以上,操作简单,出水水质好,稳定,且优于国家一级排放标准,有一定的推广意义。
This article introduced the technology which was using the integrative membrane bioreactor（MBR） to treat the coking-making wastewater. The removal efficiency and the affecting factors of COD, NH3-N, and turbidity are discussed. Research result has shown that the use of this membrane bioreactor for treatment of coking-making wastewater was technically feasibile. When the parameters of operation are regulated properly, the removal rate of 80%, 95%, and 90 % is achieved respectively for COD, NH3-N,and turbidity in coking-making wastewater. It is operated easily with good, stable quality and superior to the First Grade of National Discharge Standard. It is significant to spread MBR in engeering.
出处
《水资源与水工程学报》
2006年第6期88-90,共3页
Journal of Water Resources and Water Engineering
关键词
膜生物反应器
焦化废水
处理效果
membrane bioreactor
coking-making wastewater
treatment efficiency
