| 新型聚醚砜酮超滤膜的制备及性能研究 |
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| 引用本文： | 戴英,朱秀玲.新型聚醚砜酮超滤膜的制备及性能研究[J].大连理工大学学报,1999,39(4):509-513. |
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| 作者姓名： | 戴英 朱秀玲 |
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| 作者单位： | 大连理工大学化工学院高分子材料系 |
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| 摘 要： | 选用含二氮杂萘酮结构的聚醚砜酮和Ｎ－甲基－２－吡咯烷酮依据正交设计方法制得了一系列超滤膜，考察了聚合物浓度，加剂种类和添加量以及制膜蒸发时间等对膜性能的影响。２了膜在不同温度一对水介质染料的分离性能巫２０℃升到７０℃，水通量增大两部；而对染料的截留率保持不变。
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| 关 键 词： | 聚醚砜酮 膜分离 超滤膜 制备 PPESK |
Preparation of novel ultrafiltration membrane of poly (ether sulfone ketone) and its performance research |
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| DAI\ Ying,\ ZHU\ Xiu ling,\ JIAN\ Xi gao,\ LI\ Ye qiang,\ LIU\ Xian ming.Preparation of novel ultrafiltration membrane of poly (ether sulfone ketone) and its performance research[J].Journal of Dalian University of Technology,1999,39(4):509-513. |
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| Authors: | DAI\ Ying \ ZHU\ Xiu ling \ JIAN\ Xi gao \ LI\ Ye qiang \ LIU\ Xian ming |
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| Abstract: | A series of ultrafiltration membrane are made from poly(ether sulfone ketone ) with N methyl 2 pyrrolidone as solvent, the influence of polymer concentration and types and contents of additives on the performance of membrane is examined by normalization design method, and the thermostability of the membrane and its separation performance of dyes from dying water are examined. |
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| Keywords: | ultrafiltration dyes/poly(ether sulfone ketone) membrane separation |
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