| 磺化聚醚酮复合纳滤膜的制备 |
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| 引用本文： | 李连超,马成良,谭惠民,陈天禄,徐纪平. 磺化聚醚酮复合纳滤膜的制备[J]. 水处理技术, 2005, 31(10): 13-16 |
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| 作者姓名： | 李连超 马成良 谭惠民 陈天禄 徐纪平 |
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| 作者单位： | 清华大学化工系,北京,100084;北京先路水处理新技术公司,北京,100081;北京理工大学化工与材料学院,北京,100081;中国科学院长春应用化学研究所,吉林,长春,133022;上海交通大学化学化工学院,上海,2000030 |
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| 摘 要： | 以含酞侧基聚芳醚酮（PEK—C）超滤膜为底膜，以磺化聚芳醚酮（SPEK—C）为复合膜涂层的功能材料制备了复合纳滤膜，研究了制备条件，包括SPEK—C含量、磺化度、固化温度和时间对复合纳滤膜性能的影响，还考察了该复合纳滤膜对不同无机盐的分离性能以及耐热性能。
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| 关 键 词： | 磺化聚醚酮 复合膜 纳滤膜 聚醚酮 含酞侧基聚醚酮 |
| 文章编号： | 1000-3770（2005）10-0013-04 |
| 收稿时间： | 2004-09-14 |
| 修稿时间： | 2004-09-14 |
PREPARATION OF SULFONATED PHENOLPHTHALEIN POLY( ETHER KETONE) COMPOSITE NANOFILTRATION MEMBRANE |
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| Li Lian-chao,Ma Cheng-liang,Tan Hui-min,Chen Tian-lu,Xu Ji-ping. PREPARATION OF SULFONATED PHENOLPHTHALEIN POLY( ETHER KETONE) COMPOSITE NANOFILTRATION MEMBRANE[J]. Technology of Water Treatment, 2005, 31(10): 13-16 |
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| Authors: | Li Lian-chao Ma Cheng-liang Tan Hui-min Chen Tian-lu Xu Ji-ping |
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| Affiliation: | Li Lian-chao, Ma Cheng-liang, Tan Hui-min, Chen Tian-lu, Xu Ji-ping (1.Department of Chemical Engineering, Tsinghua Universiry, Beijing 100084, China;2.Beijing Xianlu Water Treatment |
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| Abstract: | A composite NF membrane with phenolphthalein poly(ether ether ketone)(PEK-C) UF membrane as base membrane and sulfonated phenolphthalein poly(ether ketone)(SPEK-C) as coating layer material was prepared.The effect of the preparation conditions,including SPED-C content,sulfonation degree,curing temperature and time,on the performance of NF membrane was studied,and the separation performance and heat-resistance performance of the NF membrane against inorganic salts were investingated. |
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| Keywords: | sulfonated poly(ether ketone) composite membrane nanofiltration |
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