城市水源配置及其方案评估研究进展

城市作为一个多水源的系统, 如何保证各个水源之间的合理配置以达到不同时间尺度的用水需要、实现水资 源高效利用, 已经成为当前所面临的重大问题。在讨论城市水源配置特征、城市发展与水源演变的基础上, 分析了 国内外城市水源配置的研究成果, 对比了各种配置模型及其方案评估方法, 并对未来城市水源配置的发展趋势进行 展望。 Many cities utilize multiple wat er sources. Reaso nable allocation betw een different w ater so urces in different time scales has become a big issue for the cur rent r esear ch in order to meet demand efficiently . In this paper, the research pr og ress of ur ban w at er source allocation was analy zed based o n the urban water source a llo cation character istics, ur ban development, and water so urce ev olut ion. Different allocatio n mo dels and their scheme assessment methods wer e discussed, and t he development tendency of urban w ater so ur ce a llo cation in the fut ur e was predicted. 国家水体污染控制与治理科技重大专项/ 南水北调受水区城市水源优化配置及安全调控技术研究0 ( 2012ZX074042001)