| 正渗透膜分离技术及其在水处理中的应用与研究 |
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| 引用本文： | 佘乾洪,迟莉娜,周伟丽,张振家.正渗透膜分离技术及其在水处理中的应用与研究[J].环境科学与技术,2010,33(3). |
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| 作者姓名： | 佘乾洪 迟莉娜 周伟丽 张振家 |
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| 作者单位： | 上海交通大学环境科学与工程学院,上海,200240 |
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| 摘 要： | 渗透是一种仅依靠渗透压驱动的分离过程,基于渗透现象发展起来的正渗透膜分离技术,目前在国际上得到了广泛的研究。文章综述了正渗透膜分离过程的基本原理、影响因素以及国际上的应用研究现状,并展望了未来该领域的研究方向。
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| 关 键 词： | 正渗透 反渗透 膜分离过程 海水淡化 水处理 浓差极化 |
Overview of Forward Osmosis Membrane Separation Technology:Research and Its Application to Water Treatment |
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| SHE Qian-hong,CHI Li-na,ZHOU Wei-li,ZHANG Zhen-jia.Overview of Forward Osmosis Membrane Separation Technology:Research and Its Application to Water Treatment[J].Environmental Science and Technology,2010,33(3). |
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| Authors: | SHE Qian-hong CHI Li-na ZHOU Wei-li ZHANG Zhen-jia |
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| Institution: | SHE Qian-hong,CHI Li-na,ZHOU Wei-li,ZHANG Zhen-jia (School of Environmental Science and Engineering,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | This paper reviews forward osmosis (FO),a new-emerging technology,with respect to the principle and factors facilitating and affecting FO membrane separation,as well as the application,both potential and being developed to wastewater treatment and water purification such as seawater desalination. Status quo and future trend of the research of FO technology are reviewed as well. |
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| Keywords: | forward osmosis reverse osmosis membrane separation seawater desalination water treatment concentration polarization |
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