水厂滤池滤料的分析比较

Analysis and comparison of filter materials in water works

纤维滤料的比表面积大、过滤精度高、截污量大。分析比较了纤维滤料的性能特点,并结合某水厂滤池的设计情况,将其与传统滤料滤池在运行参数、占地面积、造价等方面进行了比较讨论,说明了采用新型纤维滤料的合理性和优越性,以供技术人员在选择滤池滤料时参考。

Fiber filter materials are characterized by big specific surface area, high filter fineness and larger particle removal amount. The properties of different kinds of fiber filter materials were analyzed and compared; meanwhile, combining with the design of the filter in a water works, filters adopting fiber filter materials were compared with those adopting traditional filter materials from aspects of operating parameters, floor space, con- struction cost and so on. The conclusion of the discussion indicated the rationality and superiority of the new type of fiber filter material, which might be provided as references for technical people to select filter material.