摘要
针对河口水厂常规脉冲沉淀池和虹吸滤池改造为气浮-移动罩滤池-翻板滤池的实践,介绍了主要构筑物的设计参数和滤池施工要求,以及运行中需要注意的问题。改造后的处理工艺运行良好,出水浊度<0.2 NTU,为平原水库水的处理和水厂的运行提供了参考。
For the reforming from the conventional pulse sedimentation tank and siphon filter to the practice of air flotation - movable hood filter - shutter filter process in Hekou Waterworks, the design parameter, filter construction requirement and noticeable issues in operation of the main structures were introduced. The satisfied operation of treatment process could be obtained after renovation, and the turbidity in effluent was less than 0.2 NTU. It could provide reference for reservoir water treatment in plain area and waterworks operation.
出处
《供水技术》
2011年第2期42-44,共3页
Water Technology
关键词
水厂改造
气浮
移动罩滤池
翻板滤池
waterworks reconstruction
air flotation
movable hood filter
shutter filter
