长春市污水资源化现状及对策

长春市污水资源化现状及对策

孙弘颜，汤洁，刘亚修

吉林大学环境与资源学院,长春 130026

收稿日期:2006-04-14 修回日期:1900-01-01 出版日期:2007-01-26 发布日期:2007-01-26
通讯作者: 孙弘颜

Actuality and Countermeasure of Wastewater Utilization in Changchun City

SUN Hong-yan，TANG Jie，LIU Ya-xiu

College of Environment and Resources，Jilin University，Changchun 130026,China

Received:2006-04-14 Revised:1900-01-01 Online:2007-01-26 Published:2007-01-26
Contact: SUN Hong-yan

摘要/Abstract

摘要： 目前长春市水资源匮乏，水资源危机严重。城市水资源化是解决水危机、防治水污染的有效途径之一。长春市经处理的污水量为1.843 亿m³/a, 经过深度处理后回用的污水量为423.4 万m³/a，占2.297%，污水资源化利用程度不高。所建污水处理回用工程完成后，每天可增加水量16.16 万m³。通过制定政策，拓宽融资渠道以及提高环保意识等，可提高城市污水资源化的程度，实现良好的社会效益。

关键词: 可持续发展, 污水资源化, 深度处理, 中水回用

Abstract: The water resources of Changchun City are seriously lack and face the high crisis. Sewage utilization is one of the most effective measures to solve the crisis of water resources and prevent water pollution. At present, the sewage that is treated is 1.843×10⁸ m³/a in amount. Meanwhile, the mount of sewage after advanced treatment reaches 423.4×10⁴ m³/a, which accounts for 2.297% in the total amount of sewage. It is less degree of sewage utilization. The amount of water can increase 16.16×10⁴ m³/d after the recycling project being built is finished. The degree of sewage utilization can be enhanced through policymaking, broadening financing channels as well as improving awareness of environmental protection and realize better social benefits.

Key words: sustainable development, wastewater utilization, advanced treatment, wastewater renovation

中图分类号:

X703

孙弘颜，汤洁，刘亚修. 长春市污水资源化现状及对策[J]. J4, 2007, 37(1): 120-0124.

SUN Hong-yan，TANG Jie，LIU Ya-xiu. Actuality and Countermeasure of Wastewater Utilization in Changchun City[J]. J4, 2007, 37(1): 120-0124.

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