摘要
为了更合理地解决城市水资源的资源性短缺和利用性短缺并存的问题.以中新天津生态城水资源的可持续利用为例展开深入的研究,通过分析该区域的水资源现状和生态城对水环境规划的6个控制性指标(如地表水环境质量、非传统水源利用率等)之间的差距,探讨如何充分合理利用当地水资源,更优化地构建可持续的城市水循环系统.通过对中新天津生态城供需水量的平衡核算和对地表水、雨水、再生水、海水等各项水资源利用举措的深入探讨,提出了适合淡水资源极度匮乏的沿海城市水资源可持续利用的样板模式.
Bohai Rim is the most advanced economic development zones in northern China,however,Bohai harbor is also the most severely polluted and ecologically damaged coast.At this exact economic and ecological joint,China and Singapore governments proposed to develop an environmental friendly,resources saving,ecological and livable city over the 30 sqkm abandoned saline-alkaline land,as a model that could be applied or duplicated for other cities development.This paper took Sino-Singapore Tianjin Eco-city as the case to study the new model of sustainable urban water resource planning.By analyzing the differences between water resource baseline in the region and Key Performance Indicators（KPI） of Eco-city＇s water environment vision,a sustainable urban water use-reuse system was established to better suit the available water resources with various consumers.The water mass balancing was carried out and detailed implementation approaches towards sustainable water resources use-reuse were proposed,giving fresh water scarce coastal cities a new model in planning the water resources sustainably.
出处
《北京工业大学学报》
EI
CAS
CSCD
北大核心
2011年第5期753-759,共7页
Journal of Beijing University of Technology
基金
国家'十一五'重大科技专项课题资助(2008zx07317-007-105)
关键词
水资源
可持续
中新天津生态城
新模式
water resource
sustainable
sino-singapore Tianjin eco-city
