Research on Runoff Characteristic and Water-supply Risk of Water Resources Source System of Western Route of South to North Water Transfer Project 南水北调西线工程水源系统径流特征及供水风险问题的研究
Urban Water-supply is composed of three parts: getting water from source, purifying water in waterworks, distributing water via pipe network. 城市供水系统主要由三个环节组成:水源取水、净水处理、管网输送。
On the other hand, new water-supply source is urgently demanded for the scarcity of urban fresh water. 另一方面,城市淡水资源匮乏,迫切需要寻找新的供水水源。
At present, urban water-supply source is the surface water. 目前城市主要的供水水源为地表水。