MBR与接触氧化组合处理生活污水的研究  

Study on Domestic Wastewater Treatment with Combined Process of Contact Oxide and MBR

作　　者：郑艳芬[1] 李国会[1] 张尊举[1] 景长勇[1] 王仲旭[1] 

机构地区：[1]中国环境管理干部学院,河北秦皇岛066004

出　　处：《工业安全与环保》2012年第12期7-9,共3页Industrial Safety and Environmental Protection

基　　金：河北省教育厅科学研究项目(Z2007420);秦皇岛市科学技术研究与发展计划项目(201001A177)

摘　　要：实验研究了膜生物反应器与接触氧化组合工艺处理生活废水的效果,结果表明:DO在2.0mg/L左右,HRT为8h的条件下,COD、NH3-N、TN、TP的去除率分别达到93.8%、93.7%、41.4%、40.6%;处理出水COD质量浓度小于30mg/L,NH3-N质量浓度小于4 mg/L,SS检不出,出水水质好,能达到中水回用的标准。The effect of combined process of contact oxide and film bioreactor of treating domestic wastewater is studied. Results show that the removal efficiency of COD,NH3 - N, TN and TP are respectively 93.8%, 93.7%, 41.4% and 40. 6% at the conditions of DO approximately 2 mg/L and HRT 8hs, COD and NH3 - N of the emuent is respectively less than 30 mg/L and 4mg/L, SS can＇ t be detected and the water quality meets reuse standards.

关 键 词：膜生物反应器 接触氧化 组合工艺 生活污水 

分 类 号：X703[环境科学与工程—环境工程]