一体式膜生物反应器处理焦化废水  

Application of the integrative membrane bioreactor for treatment of coking-making wastewater

作　　者：裴亮[1] 程中山[1] 张雪婷[2] 

机构地区：[1]兰州交通大学环境与市政工程学院,甘肃兰州730070 [2]甘肃农业大学草业学院,甘肃兰州730070

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

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.

关 键 词：膜生物反应器 焦化废水 处理效果 

分 类 号：X703.1[环境科学与工程—环境工程]