水解酸化—膜生物反应器处理城市综合污水  

Experimental Study on Treatment of Municipal Sewage with Hydrolysis Acidification-Membrane Bio-Reactor Process

作　　者：郭敏晓[1] 孙振杰 张彩平[1] 陶昆[1] 

机构地区：[1]嘉兴职业技术学院,浙江嘉兴314000 [2]嘉兴联合污水处理有限公司,浙江嘉兴314000

出　　处：《中国资源综合利用》2012年第5期29-32,共4页China Resources Comprehensive Utilization

摘　　要：分析了水解酸化—膜生物反应器(MBR)工艺处理城市综合污水的应用可行性。结果表明,利用水解酸化-MBR工艺处理污水处理厂综合污水,除TP外,出水COD、NH4+-N、TN等指标符合《城镇污水处理厂污染物排放标准》(GB18918-2002)一级A标准,对出水再采用强化除磷措施(如投加化学除磷药剂等),可完全满足现阶段城市污水处理需要。The feasibility of hydrolysis acidification-membrane bio-reactor （MBR） used in treatment of municipal sewage was analyzed. Results showed that comprehensive sewage treatment plant wastewater treated by hydrolysis acidification-membrane bio-reactor application （MBR）, the COD, NH4＋-N and TN of ultimate effluent were qualified to standard A of discharge standard of pollutants for municipal sewage treatment plant （GB18918- 2002）. Some enhanced phosphorus removal measures, such as adding chemical agent, should be applied after MBR process to reduce the effluent TP. It can fully meet the needs of urban sewage treatment.

关 键 词：水解酸化 膜生物反应器 除磷脱氮 

分 类 号：X703.1[环境科学与工程—环境工程]