悬浮填料床处理城市污水的中试研究  

Pilot Study on Suspended Packing for Municipal Wastewater

作　　者：陈轶波 夏四清[2] 吴育文 

机构地区：[1]上海市杨浦区环境监测站,上海200090 [2]同济大学污染控制与资源化研究国家重点实验室,上海200092

出　　处：《中国资源综合利用》2008年第8期6-8,共3页China Resources Comprehensive Utilization

摘　　要：用悬浮填料床对城市污水进行生物处理的中试研究,结果表明,在气水比2.0和水力停留时间2.7小时条件下,悬浮填料床对城市污水中的氨氮和CODCr等污染物有良好的去除效率。A pilot in biological treatment of municipal wastewater by suspended packing bed was carried out and studied, the results showed that the optimal operation parameters of the suspended bed are determined as air/water ratio of 2.0：1 and hydraulic retention time （HRT） of 2.7 h. Under these conditions, the removal rates of NHz-N and CODCr were better than designed.

关 键 词：城市污水 悬浮填料床 工况优化 

分 类 号：X703.1[环境科学与工程—环境工程]