| 磺化聚砜类膜材料的制备及其在水处理中的应用 |
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| 引用本文： | 马苗,俞三传.磺化聚砜类膜材料的制备及其在水处理中的应用[J].水处理技术,2011,37(4):14-18,28. |
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| 作者姓名： | 马苗 俞三传 |
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| 作者单位： | 浙江理工大学化学系,浙江,杭州,310018 |
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| 基金项目： | 浙江省自然科学基金项目(Y4080355); 浙江理工大学科研启动基金项目(0713681) |
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| 摘 要： | 对聚砜类膜材料的制备及其在水处理中的应用作了详细综述,以期为高性能磺化聚砜类分离膜材料的制备及应用提供一定的理论指导.磺化不仅可提高聚砜类膜材料的亲水性和耐热性能,而且可有效改善功能膜的渗透通量、选择分离特性与抗污染性能,从而促进该类膜材料在水净化、水脱盐、物质分离与纯化等领域中的应用.磺化聚砜类膜材料的磺化度对分离膜...
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| 关 键 词： | 磺化 聚砜 膜材料 半透膜 水处理 |
PREPARATION OF SULFONATED POLYSULFONE MEMBRANE MATERIALS AND THEIR APPLICATIONS IN WATER TREATMENT |
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| Ma Miao,Yu Sanchuan.PREPARATION OF SULFONATED POLYSULFONE MEMBRANE MATERIALS AND THEIR APPLICATIONS IN WATER TREATMENT[J].Technology of Water Treatment,2011,37(4):14-18,28. |
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| Authors: | Ma Miao Yu Sanchuan |
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| Affiliation: | Ma Miao,Yu Sanchuan(Department of Applied Chemistry,Zhejiang Sci-Tech University,Hangzhou 310018,China) |
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| Abstract: | In order to provide some guidence for the preparation and application of sulfonated polysulfone membrane materials with high-performance for water treatment,the sulfonation methods of the polysulfone membrane materials,the properties of the sulfonated products and the applications of the functional membranes in water treatment were reviewed in this paper.Sulfonation was an effective way to improve the hydrophilicity and thermal resistance of the membrane materials,as well as the permeability,separation sele... |
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| Keywords: | sulfonation polysulfone membrane material semipermeable membrane water treatment |
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