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| 长春市污水资源化现状及对策 | |
| 引用本文： | 孙弘颜,汤洁,刘亚修. 长春市污水资源化现状及对策[J]. 吉林大学学报(地球科学版), 2007, 37(1): 120-124 |
| 作者姓名： | 孙弘颜 汤洁 刘亚修 |
| 作者单位： | 吉林大学 环境与资源学院,长春 130026 |
| 基金项目： | 中国工程院重大咨询项目，长春市环保局重点科技项目(200601) |
| 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 |
| 文章编号： | 1671-5888(2007)01-0120-05 |
| 收稿时间： | 2006-04-14 |
| 修稿时间： | 2006-04-14 |
Actuality and Countermeasure of Wastewater Utilization in Changchun City |
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| SUN Hong-yan,TANG Jie,LIU Ya-xiu. Actuality and Countermeasure of Wastewater Utilization in Changchun City[J]. Journal of Jilin Unviersity:Earth Science Edition, 2007, 37(1): 120-124 | |
| Authors: | SUN Hong-yan TANG Jie LIU Ya-xiu |
| Affiliation: | College of Environment and Resources，Jilin University，Changchun 130026,China |
| 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. |
| Keywords: | sustainable development wastewater utilization advanced treatment wastewater renovation |
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