城市节制用水的理论与方法  

Theories and Methods of City Water Conservation

作　　者：张杰[1] 李碧清[1] 

机构地区：[1]哈尔滨工业大学市政环境工程学院,哈尔滨150090

出　　处：《城市环境与城市生态》2003年第4期1-3,共3页Urban Environment & Urban Ecology

摘　　要：分析了我国的水污染状况,论述了节水的系统工程理论、水夹点技术、水平衡测试理论及水价格政策,总结了国内外节水实践经验,探讨了我国城市节制用水的措施与方法,指出污水深度处理与回用、清洁生产、利用雨水与海水、发展节水农业、提高建筑物节水效率是促进城市水环境恢复的有效途径,提出了城市节水的研究方向。Based on the analysis of water pollution in China,system theory,water pinch technology,water equilibrium gauge and water pricing were summed up.The practice and experience at home and abroad as well as the measures of city water conservation were discussed.It is pointed out that advanced treatment of wastewater and its reuse,cleaner production,utilization of rainwater and seawater,developing water saving agriculture,improving water conservation efficiency of buildings are the useful approaches in promoting city water environment restoration.The research direction of water conservation was given.

关 键 词：中国 城市 节制用水 理论 水污染 水夹点 水平衡 水价格 

分 类 号：TV213.4[水利工程—水文学及水资源]