城市管道饮用水供水系统技术经济指标分析

Technical and Economic Index Analysis of Drinking Water Supply Pipeline System in City

通过对管道直饮和桶装饮用水的对比,选择了管道直饮供水方式;并通过对三种供水方式的技术经济评价,包括对工程技术难度、工程总投资、二次污染程度、运行与管理费用的评价,选择了小区分质供水的直饮水方式,阐述了这种方式的技术指标的注意事项。

By comparing the direct drinking water and barreled drinking water,we chose the water supply mode of pipeline direct drinking water. This paper selects the sub-district water quality of drinking water direct way by analyzing the technical and economic evaluation of the three methods of water supply,including engineering and technical difficulty,total investment of the project,the extent of secondary pollution,the cost of running and management of the evaluation,and explains the technical notes of this way.