金海水厂深度处理工程回用水工艺设计

Design of reused water system of advanced treatment in Jinhai Waterworks

介绍了金海水厂深度处理工程回用水的工艺设计,通过同水源相似水厂的水质分析,确定炭滤池反冲洗废水经预浓缩池处理后进入初滤水池一同回用至预臭氧接触池的工艺流程,阐述了系统的水量平衡和现有常规排泥水处理系统的改造,并针对不同反冲洗工况制定了较为经济的配泵方案。

Reused water system of advanced treatment in Jinhai Waterworks was introduced.Through water quality analysis,the unique reuse process of carbon filter backwashing wastewater was determined.The process was pre-thickener-initial filtration water tank-pre-ozone contact tank.The water balance of the system and the modification of the existing sludge treatment system were also described.Pumps of reused water system was configured economically in different backwash conditions.