水利水电技术2012，Vol.43Issue(9)：74-76,80,4.
我国分质供水的发展
Development of quality-based water supply in China
摘要
Abstract
Following the exacerbation of imbalance between water supply and demand and the deterioration of water quality in a part of cities in China, more and more attention is gradually paid to the optimum utilization of high quality water, and then the replacement of the integrated water supply by the quality-based water supply(dual water supply; similarly hereinafter) becomes an inevitable trend of the social development. The quality-based water supply is classified herein in accordance with the quality, scale, area and mode of water supply. Combined with the classification, the development history of the quality-based water supply is introduced and is expatiated from the aspect of the quality-based water supply for the utilizations such as industrial and domestic uses, the reclaimed water and tap water, the tap water and purified water, the supply for urban range, etc. Finally, the main existing problems from the aspects of water quality, water price, negative effect, etc. of the quality-based water supply are summarized as well.关键词
分质供水/管道直饮水/城市供水Key words
quality-based water supply (dual water supply) / piping drinking water/ urban water supply分类
建筑与水利引用本文复制引用
徐鹤,刘家宏,于莉君..我国分质供水的发展[J].水利水电技术,2012,43(9):74-76,80,4.基金项目
社会水循环系统演化机制与过程模拟研究——以海河流域为例(40830637) （40830637）
国家自然科学基金创新研究群体科学基金“流域水循环模拟与调控”(50721006). （50721006）
