V型纤维滤池设计及运行  

Design and operation of V-style fiber filter tank

作　　者：张万友[1] 周定[1] 王旭生[2] 潘庭凯 

机构地区：[1]哈尔滨工业大学市政环境工程学院,黑龙江哈尔滨150090 [2]东北电力大学化学工程学院,吉林市132013 [3]吉林市天源环保工程有限公司,吉林市132012

出　　处：《工业水处理》2007年第12期80-82,共3页Industrial Water Treatment

基　　金：国家重点新产品资助项目(2002ED660020)

摘　　要：介绍了V型纤维束滤料滤池的工艺设计和运行。某污水厂现场试验表明,滤速为25 m/h时,截污容量为5.5 kg/m3,SS去除率为93.04%,CODCr去除率为27.6%。另外水头损失7.84×10-3 MPa,剩余积泥率≤0.5%￣1%,自用水耗为周期制水量的1%左右,具有很高的经济运行性。The design and operation of V-style fiber filter tank is introduced. According to the experiments on the spot in a wastewater plant, when filtration velocity is 25 m/h, the retaining capacity is 5.5 kg/m^3, the removal rate of SS is 93.04% ,the removal rate of CODc, is 27.6% ,head loss is 7.84× 10^-3 MPa,residual sludge rate is ≤0.5%- 1%,water backwashing rate is about 1% of specific water yield,which indicate V-style fiber filter tank has high economical operating nature.

关 键 词：V型纤维滤池 束状纤维 气水反冲洗 

分 类 号：TU992.04[建筑科学—市政工程]