Assessing the potential of using water reclamation to improve the water environment and economy: scenario analysis of tianjin, china
文献类型：期刊论文
| 作者 | Xiang, Nan1,2; Xu, Feng3; Shi, Min-Jun1,2; Zhou, Ding-Yang4 |
| 刊名 | Water policy
 |
| 出版日期 | 2015 |
| 卷号 | 17期号:3页码:391-408 |
| 关键词 | Dynamic linear optimisation Environment and economic impact evaluation Input-output model Total water management Water reclamation |
| ISSN号 | 1366-7017 |
| DOI | 10.2166/wp.2014.054 |
| 通讯作者 | Xiang, nan(nancyxiang86@hotmail.com) |
| 英文摘要 | Tianjin city in china is a typical area that suffers from a serious water resource shortage and pollution problems, and this situation has spurred the use of reclaimed water as an additional source of water and an efficient method of improving water quality. this study aims to assess the reclaimed water utilisation amount available and its potential impacts on the water environment and economy, and proposes applicable approaches to establish the optimal development for tianjin. a water resources-environment-economic management model was constructed, which was accomplished by dynamic linear optimisation. through scenario analysis, tianjin's optimal reclaimed water recycle rate can reach 56%, with 475 x 10(6) tons of reclaimed water amount available (supporting 22% of the water supply), while bringing sufficient environmental and economic benefits, such as reducing 20% of water pollutants and maintaining 6.3% annual economic growth by 2020. this research also suggests that an integrated water management approach is preferable, including a proper introduction of technologies suited to the region's needs, a support system for construction, and control of water pollutant emission sources, especially in agriculture. the originally formulated water management system can be easily applied and extended to solve water issues, especially for water recycling. |
| WOS关键词 | MUNICIPAL WASTE-WATER ; RECLAIMED WATER ; REUSE ; UNCERTAINTIES ; MANAGEMENT ; SYSTEM ; MODEL |
| WOS研究方向 | Water Resources |
| WOS类目 | Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000354973100001 |
| 出版者 | IWA PUBLISHING |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376509 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Xiang, Nan |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Management, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Res Ctr Fictitious Econ & Data Sci, Beijing 100190, Peoples R China 3.Tsinghua Univ, Sch Environm Sci, Beijing 100084, Peoples R China 4.Beijing Normal Univ, Coll Resources Sci & Technol, Beijing 100875, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiang, Nan,Xu, Feng,Shi, Min-Jun,et al. Assessing the potential of using water reclamation to improve the water environment and economy: scenario analysis of tianjin, china[J]. Water policy,2015,17(3):391-408. |
| APA | Xiang, Nan,Xu, Feng,Shi, Min-Jun,&Zhou, Ding-Yang.(2015).Assessing the potential of using water reclamation to improve the water environment and economy: scenario analysis of tianjin, china.Water policy,17(3),391-408. |
| MLA | Xiang, Nan,et al."Assessing the potential of using water reclamation to improve the water environment and economy: scenario analysis of tianjin, china".Water policy 17.3(2015):391-408. |
入库方式： iSwitch采集
来源：中国科学院大学
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。