摘要
介绍了采用MBR工艺处理小区优质杂排水并回用的设计和运行情况。实践表明,该工艺在水力停留时间为6h时,对BOD5、SS、NH3-N、浊度、色度的去除率能稳定达到90%以上,出水水质满足《城市污水再生利用景观环境用水水质》(GB/T18921—2002)的要求。工程投产后可节省自来水27.1×104m3/a。
The paper introduces the design and operation of a MBR Process used tor reclaimed water reuse in residential region. The practical operation shows that the removal efficiencies of BODs, SS, NH3 - N, turbidity and color are all higher than 90% under HRT of 6 h. The effluent quality satisfies The Reuse of Urban Recycling Water- Water Quality Standard for Scenic Environment Use （GB/T 18921 -2002）. 27.1 × 10^4 m^3/a of drinking water may be saved after the project being put into operation.
出处
《中国给水排水》
CAS
CSCD
北大核心
2006年第16期55-57,共3页
China Water & Wastewater
关键词
膜生物反应器
中水回用
膜通量
membrane bioreactor
reclaimed water reuse
membrane flux
