悬浮填料移动床处理苏州河支流河水试验研究  

Treatment of the branch water of Suzhou River by using suspended filler moving-bed

作　　者：王学江[1] 夏四清[2] 张全兴[1] 李伟民[1] 李时银[1] 

机构地区：[1]南京大学环境学院污染控制与资源化研究国家重点实验室,南京210093 [2]同济大学环境科学与工程学院,上海200092

出　　处：《环境污染治理技术与设备》2002年第1期27-29,22,共4页Techniques and Equipment for Environmental Pollution Control

摘　　要：采用悬浮填料移动床工艺处理苏州河支流河水 ,试验结果表明 ,填料填充率为 5 0 % ,水力停留时间为 1h ,进水CODCr44— 2 32mg/L ,BOD519— 10 1mg/L时 ,出水CODCr34.1mg/L ,BOD59.1mg/L。在适宜的水温条件下 ,进水氨氮≤30mg/L ,水力停留时间为 1.5h 。In this paper the treatment of the branch water of Suzhou River by using suspended filler moving bed was presented. The results showed that the effluent COD Cr concentration averaged 34.7mg/L, BOD 5 9.1mg/L under the conditions of COD Cr feed 44-232mg/L, BOD 519-101mg/L, the filling proportion of filler 50% and hydraulic retention time (HRT) 1 hr. It could also gain very high nitrification efficiency when the water temperature was suitable.

关 键 词：苏州河 支流 河水 悬浮填料移动床 生活污水 氨氮去除 污染处理 

分 类 号：X522[环境科学与工程—环境工程]