| 纳滤分离机理及应用于高含盐溶液脱盐的进展 |
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| 引用本文： | 陈利,沈江南,林龙,周露明. 纳滤分离机理及应用于高含盐溶液脱盐的进展[J]. 过滤与分离, 2009, 19(4): 9-12 |
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| 作者姓名： | 陈利 沈江南 林龙 周露明 |
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| 作者单位： | 浙江工业大学,化材学院,浙江,杭州,310014;浙江工业大学,化材学院,浙江,杭州,310014;浙江工业大学,化材学院,浙江,杭州,310014;浙江工业大学,化材学院,浙江,杭州,310014 |
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| 基金项目： | 浙江工业大学重点项目资助，国家大学生创新性实验计划项目资助 |
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| 摘 要： | 着重介绍了电荷模型、细孔模型以及静电排斥和立体位阻模型等纳滤分离模型，对它们的应用范围及局限性作出一些评价。在此基础上，介绍纳滤膜在高含盐溶液脱盐处理中的应用，并讨论了纳滤高含盐溶液脱盐过程中的影响因素。
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| 关 键 词： | 纳滤 分离机理 脱盐 高含盐溶液 |
Separation Mechanism of Nanofiltration and Its Application in Desalination of High-salt Concentration Solution |
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| CHEN Li,SHEN Jiang-nan,LIN Long,ZHOU Lu-ming. Separation Mechanism of Nanofiltration and Its Application in Desalination of High-salt Concentration Solution[J]. China Filtration & Separation, 2009, 19(4): 9-12 |
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| Authors: | CHEN Li SHEN Jiang-nan LIN Long ZHOU Lu-ming |
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| Affiliation: | CHEN Li,SHEN Jiang-nan,LIN Long,ZHOU Lu-ming (College of Chemical Engineering and Materials of ZheJiang University of Technology,Hangzhou 310014,Chian) |
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| Abstract: | Such as the charge model、the pore model as well as the electrostatic and steric hindrance model which can be applied to nanofiltration membranes were chiefly introduced. Some estimate about application ranges and limitations of the models were put forward. Moreover, the application of nanofiltration membrane disposing desalination of the solution containing high-salt concentration was introduced and the influence factor on the desalination process of the nanofiltration was discussed on the basis. |
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| Keywords: | nanofiltration separation mechanism desalination high-salt concentration solution |
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