| 超滤膜改性技术及其抗污染性能的研究 |
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| 引用本文： | 黄丹,郑甜甜,刘蕊,班允赫,张阳. 超滤膜改性技术及其抗污染性能的研究[J]. 辽宁化工, 2013, 0(10): 1195-1197 |
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| 作者姓名： | 黄丹 郑甜甜 刘蕊 班允赫 张阳 |
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| 作者单位： | 沈阳师范大学化学与生命科学学院,辽宁沈阳110034 |
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| 基金项目： | 国家自然科学基金项目（20706038）：辽宁省教育厅科学技术研究项目（LS2010155）：辽宁省百千万人才工程资助项目（2012921038）沈阳市人才资源开发专项资金 |
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| 摘 要： | 超滤作为膜分离技术的一个重要分支，因其能量消耗低，设备体积不大，结构比较简单，工艺流程容易掌握，容易操作等特点。可是至今为止还没有得到充分的应用，其根本原因就是现存的商用超滤膜通量低，易污染，所以需要对它进行改性。本文介绍了国内外常用的几种超滤膜改性方法，以及改性后膜的抗污染性能的变化。
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| 关 键 词： | 超滤膜 基体改性 表面改性 抗污染性能 |
Research on the Modification Technology of Ultrafiltration Membrane and Anti-pollution Performance of Modified Ultrafiltration Membranes |
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| HUANG Dan,ZHENG Tian-tian,LIU Rui,BAN Yun-he,ZHANG Yang. Research on the Modification Technology of Ultrafiltration Membrane and Anti-pollution Performance of Modified Ultrafiltration Membranes[J]. Liaoning Chemical Industry, 2013, 0(10): 1195-1197 |
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| Authors: | HUANG Dan ZHENG Tian-tian LIU Rui BAN Yun-he ZHANG Yang |
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| Affiliation: | (College of Chemistry and Life Science, Shenyang Normal University, Liaoning Shenyang 110034, China) |
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| Abstract: | The ultrafiltration process as an important branch of the membrane separation technology has many characteristics, such as low energy consumption, simple equipment structure and process, and so on. But so far the ultrafiltration process has not been widely applied because it has low membrane flux and is easy to pollution, so it need to be modified. In this paper, several kinds of modification methods for the ultrafiltration membrane at home and abroad were introduced, the anti-pollution performance of modified membranes was discussed. |
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| Keywords: | ultrafiltration membrane substrate modification surface modification anti-pollution performance |
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