供水厂节水优化现状调查与分析

Investigation and Analysis on Saving Optimization at Waterworks

通过对中东部地区的52个常规工艺处理厂自用水消耗情况的调查,分析总结了不同地域城市供水厂工艺单元的类型特点;研究水厂絮凝池、沉淀池的池型及排泥工况对水厂自用水耗水率及排泥水含固率的影响;研究水厂滤池池型及反冲洗工况对自用水耗水率和反冲洗效果的影响;分析了现阶段城市供水厂建有自用水废水回用工艺的比例及工艺特点。

This paper investigate the plant water of 52different conventional processed water plant in the eastern and central regions,and analyse the characteristics of water plants in different areas;survey the influence of the pond of waterworks flocculation,sedimentation tanks on the water consumption rate and the solids containing in the sludge;besides,research the influence of the type of waterworks filter pool and backwash conditions on the consumption rate of water and backwash effect; also,it analyse the rate of water plants which have had this water reuse process at this time.