生物陶粒-微絮凝活性滤池工艺处理微污染原水的试验研究  

Treatment of Slightly Polluted Raw Water by Ceramisite Bio-Filter and Activated Micro-Flocculation Filter

作　　者：孙丽娜[1] 季民[1] 任智勇[1] 刘卫华[1] 

机构地区：[1]300072,天津大学环境科学与工程学院0316信箱

出　　处：《给水排水》2003年第12期24-27,共4页Water & Wastewater Engineering

基　　金：天津市科技发展计划资助项目 (0 1 31 1 2 5 - 4 )

摘　　要：采用生物陶粒 微絮凝活性滤池工艺对天津引滦水进行中试处理研究。结果表明 ,在水温为 7～ 2 5℃的条件下 ,该工艺对浊度 ,氨氮 ,CODMn,UV2 54 和叶绿素的平均去除率分别为 93 5 % ,6 2 5 % ,6 5 8% ,5 8 5 %和 77 0 %。该工艺在试验期间处理效果稳定 ,出水水质好 ,是一种经济有效、简单实用。Pilot-plant was conducted with composite processes of ceramisite bio-filter (BF) and activated micro-flocculation filter (AMFF) to treat the slightly polluted raw water of Luanhe River diverting to Tianjin. The results show that this integrated process is effective,and stable removals of 93 5%,62 5%,65 8%,58 5% and 77 0% for turbidity, ammonia nitrogen, COD Mn, chlorophyll and UV 254 respectively have been obtained. The output water is satisfied. So this process has great potentials in further development and application for drinking water purification.

关 键 词：生物陶粒 活性炭 微絮凝 活性滤池 叶绿素 饮用水 

分 类 号：TU991.22[建筑科学—市政工程]