| 缺水地区城镇污水水源开发的意义及亟待研究的几个问题 |
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| 引用本文： | 司渭滨,吕永涛,杨永哲,刘晓君,王志盈.缺水地区城镇污水水源开发的意义及亟待研究的几个问题[J].西安建筑科技大学学报(自然科学版),2011,43(1):58-63. |
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| 作者姓名： | 司渭滨 吕永涛 杨永哲 刘晓君 王志盈 |
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| 作者单位： | 1. 西安建筑科技大学管理学院,陕西,西安,710055
2. 西安建筑科技大学环境与市政工程学院,陕西,西安,710055 |
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| 基金项目： | 国家水体污染与治理科技重大水专项资助项目(2009ZX07212-002-004-003); 国家自然科学基金资助项目(51008243); 陕西省教育厅专项基金资助项目(09JK543); 西安市科技计划资助项目(CXY09025(4)) |
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| 摘 要： | 随着水资源供需矛盾日益加剧,再生水作为替代水源成为缓解水资源紧缺的重要措施.概述了我国的水资源现状、水资源缺乏的原因和因缺水造成的重大损失,阐释了缺水地区将城镇污水开发为稳定水源的概念和特点,并从解决缺水地区水资源供需矛盾、确保生态需水量、严格实施污水治理政策等方面论述了新生水源开发的意义,提出了新生水源水法规政策的制定、标准的建立和处理技术的研究是目前亟需解决的几个科学问题.
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| 关 键 词： | 水资源缺乏 再生水 城镇污水 新生水源 缺水地区 |
Significance of wastewater reclaimation as water resource and some urgent problems for water deficient regions |
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| SI Wei-bin,Lü Yong-tao,YANG Yong-zhe,LIU Xiao-jun,WANG Zhi-ying.Significance of wastewater reclaimation as water resource and some urgent problems for water deficient regions[J].Journal of Xi'an University of Architecture & Technology,2011,43(1):58-63. |
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| Authors: | SI Wei-bin Lü Yong-tao YANG Yong-zhe LIU Xiao-jun WANG Zhi-ying |
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| Affiliation: | 1.School of Management,Xi’an University of Architecture and Technology,Xi’an 710055,China; 2.School of Environmental and Municipal Engineering,Xi’an University of Architecture and Technology,Xi’an 710055,China) |
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| Abstract: | Water scarcity has been growing with the increment of municipal water supply and groundwater quantity deterioration.As a means to alleviate water deficency reclaimed water has been used widely world-wide.In this paper,the water resources of China,causes of water scarcity and the losses caused by water scarcity were analyzed.The reclaimed water can be taken as a stable resource in water deficient regions.It can play an important role in resolving the water scarcity,satisfying ecological water requirement in ... |
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| Keywords: | water scarcity municipal wastewater new resource reclaimed water water deficient regions |
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