膜生物反应器处理农村生活污水研究进展  

Research Progress of Membrane Bioreactor in Rural Domestic Sewage Treatment

作　　者：杨春雪 施春红 张喜玲 YANG Chunxue;SHI Chunhong;ZHANG Xiling(School of Energy and Enironmental Engineering,University of Science and Technology Beijing,Beijing 100083,China)

机构地区：[1]北京科技大学能源与环境工程学院环境工程系,北京100083

出　　处：《水处理技术》2020年第8期1-5,共5页Technology of Water Treatment

基　　金：国家重点研发计划(2019YFCO408700)。

摘　　要：叙述了膜生物反应器(MBR)在农村污水处理中的应用进展,分析了农村污水的特点,介绍了MBR的应用现状及分类,归纳了好氧和厌氧MBR在不同工艺、膜材料、膜结构、膜孔径下处理农村污水的效果,及MBR不同组合技术处理农村污水。指出了膜生物反应器运行中膜污染问题,认为在实际应用中应当考虑装置的安装维护、膜组件的清洗难易、设备的使用寿命等实际问题,考虑采用MBR组合工艺处理农村生活污水,以缓解膜污染,提高污水处理效率。The application progress of membrane bioreactor(MBR) in rural sewage treatment was summarized. The characteristics of rural sewage were analyzed, and the application status and classification of MBR were introduced. The effects of aerobic and anaerobic MBR on rural sewage treatment under different processes, membrane materials, membrane structure and membrane pore size were summarized, and different combination technologies of MBR for rural sewage treatment were also discussed. The membrane pollution in the operation of membrane bioreactor was pointed out. It was considered that the installation and maintenance of the device, the difficulty of cleaning membrane components and the service life of the equipment should be considered in practical application. The combined MBR process should be used to treat rural domestic sewage to alleviate membrane pollution and improve the wastewater treatment efficiency.

关 键 词：膜生物反应器 农村生活污水 好氧 厌氧 处理技术 

分 类 号：TQ028.8[化学工程] X703.1[环境科学与工程—环境工程]