微滤再生水的健康风险评价  

Health risk assessment on the reuse of reclaimed wastewater with microfiltration process

作　　者：王伟[1] 王丹[1] 王健[1] 鲁文杰[1] 张芸[1] 

机构地区：[1]山东建筑大学市政与环境工程学院,山东济南250101

出　　处：《供水技术》2009年第1期20-22,共3页Water Technology

摘　　要：以中水站出水为原水,考察了微滤工艺对大肠杆菌的去除效果。结果表明,微滤对大肠杆菌的去除率在99%以上,可以通过膜面改性,提高对微生物的去除率。对微滤再生水中病毒对人体的健康风险评价结果表明,微滤膜出水用于景观灌溉时可基本保证卫生安全。Experiment was conducted with reclaimed water from the reclaimed water treatment station to investigate the effect of microfiltration （MF） on removal of colon bacillus. The result showed that the removal rate of colon bacillus was more than 99%, and the removal rate of microorganism could be improved after modification of membrane surface. The health risk on human caused by viruses was evaluated in the reclaimed water. The result indicated that the effluent water from MF could basically cope with the sanitary standard for the use of landscape irrigation.

关 键 词：再生水 微滤 再生水回用 健康风险评价 

分 类 号：X703[环境科学与工程—环境工程]