Discovery of Welcome Biopolymers in Surface Water: Improvements in Drinking Water Production
文献类型：期刊论文
| 作者 | Su, Zhaoyang; Yu, Wenzheng ; Liu, Ting; Li, Xing; Graham, Nigel J. D.; Lu, Yonglong; Wiesner, Mark R.
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| 刊名 | ENVIRONMENTAL SCIENCE & TECHNOLOGY
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| 出版日期 | 2021-02-02 |
| 卷号 | 55期号:3页码:2076-2086 |
| ISSN号 | 0013-936X |
| 英文摘要 | The presence of biopolymers in surface waters and their significance for potable water supply have received little attention previously owing to their low concentrations. In this paper, we present the results of an extensive study that has investigated the role and benefits of biopolymers during the purification of surface water with reference to their specific biological and physico-chemical properties. Using samples collected from two representative surface waters in China and the United Kingdom, macromolecular biopolymers were separated and concentrated for subsequent investigation of their role in coagulation, metal ion adsorption, and membrane separation. Our results show that biopolymers significantly improve the antifouling capability of membrane nanofiltration, in combination with the enhanced conventional coagulation performance and additional security against several unhealthy metal pollutants (e.g., Fe, Al, and Cr). We believe this is the first study that reveals the versatile benefits and the fate of natural biopolymers in surface water purification processes. |
| WOS研究方向 | Engineering, Environmental ; Environmental Sciences |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/45929]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 作者单位 | 1.Beijing Univ Technol, Coll Architecture & Civil Engn, Beijing 100024, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Aquat Chem, Beijing 100085, Peoples R China 3.Imperial Coll London, Dept Civil & Environm Engn, London SW7 2AZ, England 4.Duke Univ, Dept Civil & Environm Engn, Durham, NC 27708 USA 5.Beijing Inst Technol, Sch Chem & Chem Engn, Beijing 100081, Peoples R China 6.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 10008 |
| 推荐引用方式 GB/T 7714 | Su, Zhaoyang,Yu, Wenzheng,Liu, Ting,et al. Discovery of Welcome Biopolymers in Surface Water: Improvements in Drinking Water Production[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2021,55(3):2076-2086. |
| APA | Su, Zhaoyang.,Yu, Wenzheng.,Liu, Ting.,Li, Xing.,Graham, Nigel J. D..,...&Wiesner, Mark R..(2021).Discovery of Welcome Biopolymers in Surface Water: Improvements in Drinking Water Production.ENVIRONMENTAL SCIENCE & TECHNOLOGY,55(3),2076-2086. |
| MLA | Su, Zhaoyang,et al."Discovery of Welcome Biopolymers in Surface Water: Improvements in Drinking Water Production".ENVIRONMENTAL SCIENCE & TECHNOLOGY 55.3(2021):2076-2086. |
入库方式： OAI收割
来源：生态环境研究中心
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