干旱区生态环境知识资源中心(Arid): 废水资源化与西北大开发及对策

Arid

	废水资源化与西北大开发及对策
其他题名	Reutilization of Wastewater and Some Countermeasures for the Great Development of Northwest China
	南忠仁1 ; 程国栋 1; 王文瑞 1; 宋晰宇 2
来源期刊	干旱区研究
ISSN	1001-4675
出版年	2002
卷号	19 期号:1 页码:12-17
中文摘要	西北地区干旱缺水，人均与地均水的占有量，不仅与世界平均水平差距极大，而且也远低于全国平均水平。全区水资源时空分布也极不理想，缺水极度严重。水资源匮乏已成为制约区域经济社会发展、生态环境改善、人民生活水平提高的重要的瓶颈因素，因此废水资源化势在必行。文章结合实际调查，分析探讨了干旱区废水利用存在的问题，废水资源化的生态环境与经济社会效益，并提出了开展废水资源化的建设性意见。
英文摘要	It is in shortage of water resources in northwest China. The per capita volume and per unit land area volume of resources are much lower than the averages in China and in the world. There is a big difference in temporal and spatial distribution of water resources in northwest China A serious shortage of water resources has impeded the regional social-economic development, improvement of the ecological environment and raise of the people’s living standards. Therefor, reutilization of wastewater is imperative under the circumstances. Based on the actual investigation, this paper analyzes the existing problems, ecological environment results, social effect and economic returns of reutilization of wastewater in the arid areas. Some countermeasures are put forward for reutilization of wastewater in northwest China, which are as follows: ① To carry out the strategic research for the problems demanding prompt solution in reutilization of wastewater, work out a plan of reutilization of wastewater, and achieve a maximum of the ecological results, social effect and economic returns in reutilization of wastewater; ② To re-establish the values of fresh water resources in the arid areas so as to promote the reutilization of urban wastewater by water price lever; ③ To speed up the construction of the urban infrastructures, complete the drainage net systems, enhance the environment management, and create the farourable conditions for reutilization of wastewater; and ④ To set up and amplify the lows and the standarded system of reutilization of wastewater so as to coordinate social effect, economic returns and ecological environment results and achieve a sustainable development.
中文关键词	西北大开发 ; 干旱区 ; 废水资源化 ; 开发对策
英文关键词	great development of northwest China arid area reutilization of wastewater countermeasure
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENVIRONMENTAL SCIENCES
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:988556
来源机构	中国科学院西北生态环境资源研究院
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/203185
作者单位	1.中科院寒区旱区环境与工程研究所, 冻土工程国家重点实验室, 兰州, 甘肃 730000, 中国; 2.金昌市环保局, 金昌, 甘肃 734000, 中国
推荐引用方式 GB/T 7714	南忠仁,程国栋,王文瑞,等. 废水资源化与西北大开发及对策[J]. 中国科学院西北生态环境资源研究院,2002,19(1):12-17.
APA	南忠仁,程国栋,王文瑞,&宋晰宇.(2002).废水资源化与西北大开发及对策.干旱区研究,19(1),12-17.
MLA	南忠仁,et al."废水资源化与西北大开发及对策".干旱区研究 19.1(2002):12-17.