| 荷电超滤膜的研究——Ⅱ.季铵化聚砜超滤膜的研究 |
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| 引用本文： | 张保成,韩式荆. 荷电超滤膜的研究——Ⅱ.季铵化聚砜超滤膜的研究[J]. 环境化学, 1993, 0(6) |
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| 作者姓名： | 张保成 韩式荆 |
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| 作者单位： | 中国科学院生态环境研究中心，中国科学院生态环境研究中心 北京 100085，北京 100085 |
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| 摘 要： | 将氯甲基化聚砜(CMPS)超滤膜浸泡于三甲胺水溶液中制得季铵化聚砜(QMPS)超滤膜。本文就一些反应条件对季铵化聚砜超滤膜性能的影响进行了探讨,同时对季铵化聚砜超滤膜和氯甲基化聚砜超滤膜的形态结构作了对比,并研究了它们的亲水性能和电性能等方面的差异。
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| 关 键 词： | 超滤 膜 氯甲基化聚砜 季铵化聚砜 |
STUDY ON THE CHARGED UF MEMBRANE I . STUDY ON QUATERNIZED POLYSULFONE UF MEMBRANE |
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| Zhang Baocheng Han Shijing. STUDY ON THE CHARGED UF MEMBRANE I . STUDY ON QUATERNIZED POLYSULFONE UF MEMBRANE[J]. Environmental Chemistry, 1993, 0(6) |
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| Authors: | Zhang Baocheng Han Shijing |
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| Abstract: | Quaternized polysulfone (QMPS) UF membrane could be made through dipping chloromethylated polysulfone (CMPS) into solution of trimethla-mine. In this paper, effects of quaternized reaction condition on the properties of quaternized polysulfone UF membrane were studied.The hydrophilic and electric properties as well as the morphological structures of QMPS and CMPS UF membranes were contrasted also. |
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| Keywords: | ultrafiltration membrane chloromethylated polysulfone quaternized polysulfone. |
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