| 聚丙烯腈共混超滤膜的研究 |
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| 引用本文： | 凌爱莲,鲍世耀.聚丙烯腈共混超滤膜的研究[J].膜科学与技术,1994,14(4):62-70. |
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| 作者姓名： | 凌爱莲 鲍世耀 |
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| 作者单位： | 北京工业大学，北京工业大学，轻工业部环保所，轻工业部环保所 北京 100022，北京 100022，北京 100037，北京 100037 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 研究了三种共混聚合物体系(PAN/PVC,PAN/CA,PAN/PS)的不同溶混特性。分别制成相应的共混超滤膜。分析了共混膜的溶混程度变化对膜性能的影响。结果表明,由部分溶混的共混物制成的PAN/PS超滤膜的水通量有较大幅度地提高。
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| 关 键 词： | 聚丙烯腈 共混 超滤膜 滤膜 膜分离 |
Research on Polyacrylonitrile Blend UF Membranes |
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| Ling Ailian,Jiao Qingying.Research on Polyacrylonitrile Blend UF Membranes[J].Membrane Science and Technology,1994,14(4):62-70. |
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| Authors: | Ling Ailian Jiao Qingying |
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| Abstract: | The differential miscibility of three blend polymer systems(PAN/PVC,PAN/CA,PAN/ PS)was studied in this paper. Blend UF membranes were prepared from corresponding polymers. The effect of miscibility of blend membrane on the membrane performances was analyzed. The results show that the flux of PAN/PS UF membrane which prepared from part miscibile polymer increased largely in comparison with the other two blend UF membranes. |
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| Keywords: | Ultrafiltration polyacrylonitrile Blend |
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