Effect of Flow Velocity on Filler Dosed Enhanced Primary Treatment of Municipal Sewage

摘要：

Filler dosed enhanced primary treatment technology was adopted to treat municipal sewage. The influences of flow speed on the treatment efficiency and operation cycle were investigated. The results showed that this technology could remove SS, COD, and TP efficiently. When the flow speed increased from 2.5m/h to 10 m/h, the removal rates of SS, COD, and TP increased from 62% to 76%, 50% to 68% and 43% to 62%, respectively. Flow velocity affected the operation cycle significantly. Results of comparative experiment showed that the average removal rate of SS, COD by filler dosed enhanced primary treatment increased by 33.6% and 14.1% than that of the primary sedimentation tank of sewage treatment plant.

作者: Lihua Cheng Haiping Guo Xuejun Bi Changqing Liu

作者单位: school of environmental & municipal engineering, Qingdao Technological University, Qingdao, China

会议类型: 国际会议

会议名称: The 4th International Conference on Bioinformatics and Biomedical Engineering(第四届IEEE生物信息与生物医学工程国际会议 iCBBE 2010)

会议地点: 成都

会议语种:英文

页码: 1-4

在线出版日期: 2010-06-18（万方平台首次上网日期，不代表论文的发表时间）