气水反冲洗滤池滤料底部杂物积聚的处理

Treatment of the Impurities Accumulation under the Media of Air-Water Backwashing Filter

就月浦水厂气水反冲洗滤池的滤料底部出现杂物积聚问题,分析了杂物积聚的原因,认为可采取增设细格栅、加强生产管理、严格把好滤料质量关、合理设置承托层的办法加以解决。

The cause of impurities accumulation at the bottom of media of air-water backwashing filter in Yuepu Water Works was investigated. It is believed that the problem can be solved by setting up additional fine screen, strengthening production management, making severe check on the quality of the filter media, and reasonable establishing supporting layer.