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某老净水厂原工艺设计执行《室外给水设计规范》(GBJ 13-86),设计出水水质执行《生活饮用水卫生标准》(GB5749-85)。改造工程在原厂区内进行,无新增用地。本次改造为达到设计要求,降低工程规模,改造现状构筑物主要包括斜管沉淀池、双阀滤池、虹吸滤池、配水泵房;增加深度处理工艺、排泥水处理系统、污泥处理系统,工艺改造后设计出水水质满足《生活饮用水卫生标准》(GB5749-2006)。
The old process design of an old water purification plant to implement “Outdoor Water Supply Design Code” (GBJ 13-86), the design of water quality implementation of “drinking water health standards” (GB5749-85). Renovation works in the original area, no new land. The transformation to meet the design requirements, reduce the scale of the project, the status quo of the reconstruction of the existing structures include inclined tube sedimentation tank, dual-valve filter, siphon filter, water pump room; increase the depth of treatment process, sludge discharge water treatment system, sludge treatment system, After the transformation of the design of water quality to meet the “drinking water health standards” (GB5749-2006).