曝气生物滤池-微絮凝过滤处理污染水源水的中试  

A PILOT STUDY ON BIOLOGICAL AERATED FILTER AND MICRO-FLOCCULATION FILTRATION FOR TREATING CONTAMINATED SOURCE WATER

作　　者：周媛媛[1] 黄瑞敏[1] 高武龙[1] 王成军[1] 郭锐[1] 卿海波[1] 

机构地区：[1]华南理工大学环境科学与工程学院,广东广州510640

出　　处：《水处理技术》2008年第5期81-83,共3页Technology of Water Treatment

摘　　要：采用曝气生物滤池(BAF)-微絮凝过滤工艺对受污染的河道水进行中试规模的试验研究,着重考察BAF和微絮凝过滤对污染物的综合处理效果。结果表明,当进水氨氮、COD、浊度和TP分别为15～25mg/L、30～40mg/L、7～15NTU和0.9～1.5mg/L时,工艺对氨氮、COD、浊度和TP的去除率分别为89.0%、62.2%、90.1%和64.8%,出水远优于直接的混凝沉淀过滤工艺,可用于印染工业生产。A pilot scale study on treating contaminated source water was done by using the combined process of BAF- Miero-flocculation Filtration, and the pollutants removal of BAF and Miero-flocculation Filtration was especially investigated. The results showed that when the influent concentrations of NH3-N,COD,turbidity and TP are 15 to 25 mg/L, 30 to 40 mg/L, 7 to 15NTU and 0.9 to 1.5 mg/L respectively, the removal rates ofNH3-N, COD, Turbidity and TP by the combined process are 89.0%, 62.2%, 90.1% and 64.8% respectively. The effluent quality is better than that from The Process of Coagulation Sedimentation-filtration, and can be used in dyeing - printing industrial production.

关 键 词：曝气生物滤池 微絮凝过滤 污染水源水 

分 类 号：X703.1[环境科学与工程—环境工程]