| 醋酸纤维素—纤维素增强膜的结构特征和分离性能 |
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| 引用本文： | 王巨梅,吴文斌.醋酸纤维素—纤维素增强膜的结构特征和分离性能[J].水处理技术,1994,20(1):16-21. |
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| 作者姓名： | 王巨梅 吴文斌 |
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| 作者单位： | 中国科学院广州化学研究所 |
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| 摘 要： | 本文描述了醋酸纤维素－纤维素大孔增强超滤膜的结构特征一分离性能之间的关系。详细论述了膜材料含量和粘连剂含量及其分子量对膜结构和性能的影响。论述了不同配方铸膜液的膜，其孔径，水通量和截留率随操作压力的变化规律。实验证明这种高强度的ＣＡＣ膜经多次重复使用后，其结构性能保持完好。
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| 关 键 词： | 增强膜 超滤 结构性能 CAC |
THE STRUCTURAL FEATURE AND SEPARATION PROPERTIES OF CAC MEMBRANES |
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| Wang Jumei, Wu Wenbin.THE STRUCTURAL FEATURE AND SEPARATION PROPERTIES OF CAC MEMBRANES[J].Technology of Water Treatment,1994,20(1):16-21. |
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| Authors: | Wang Jumei Wu Wenbin |
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| Abstract: | The paper studies the relationship between structural feature and separation properties of reinforcedCAC ultrafiltration membranes. The influence of the contents of membrane material, binding agentand molecular weight of binding agent on structure and Performances of the CAC membranes is described in derail. The change laws of pore size, water flux and retentivity of the membrane with pres-sure are investigated. Since it possesses high strength, CAC membranes keep in good condition afterused repeatedly. |
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| Keywords: | reinforced membrane ultrafiltration urease pore size repeated use |
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