| 聚醚砜超滤膜的亲水化改性研究进展 |
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| 引用本文： | 吕少丽,王红军,徐又一.聚醚砜超滤膜的亲水化改性研究进展[J].膜科学与技术,2005,25(3):80-84. |
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| 作者姓名： | 吕少丽 王红军 徐又一 |
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| 作者单位： | 浙江大学,高分子科学研究所,杭州,310027;浙江大学,高分子科学研究所,杭州,310027;浙江大学,高分子科学研究所,杭州,310027 |
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| 基金项目： | 863资助项目(2002AA601230) |
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| 摘 要： | 聚醚砜(PES)超滤膜的疏水性导致在处理水的过程中驱动力高、易污染，需要亲水化改性．调研了PES超滤膜的亲水化改性方法：物理共混、化学共聚、表面物理吸附、表面化学处理、表面接枝等．围绕亲水化综述了PES超滤膜亲水改性的研究进展．
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| 关 键 词： | 聚醚砜 超滤膜 改性 亲水性 |
| 文章编号： | 1007-8924(2005)03-0080-05 |
| 修稿时间： | 2003年10月20 |
Progresses in hydrophilic modification of polyethersulfone ultrafiltration membranes |
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| L Shaoli,WANG Hongjun,Xu Youyi.Progresses in hydrophilic modification of polyethersulfone ultrafiltration membranes[J].Membrane Science and Technology,2005,25(3):80-84. |
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| Authors: | L Shaoli WANG Hongjun Xu Youyi |
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| Affiliation: | L(U) Shaoli,WANG Hongjun,Xu Youyi |
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| Abstract: | The hydrophobicity of polyethersulfone(PES) ultrafiltration membranes often causes higher driving force and fouling tendency in water treatment.This presents the necessity in hydrophilic modification of PES Ultrafiltration membranes. The progresses in modification of PES ultrafiltration membranes were reviewed. The modification methods including blending, copolymerization, surface absorption, chemical treatment of the surface and grafting polymerization on the surface were discussed. |
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| Keywords: | polyethersulfone ultrafiltration membrane modification hydrophobicity |
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