| Large pore size polyacrylonitrile membrane for ultrafiltration |
| |
| 作者姓名： | WU Kai-fen QIU Ping WANG Zheng-jun WANG Jing-rong |
| |
| 作者单位： | Research Center for Eco Environmental Sciences，Chinese Academy of Sciences，Beijing 100085，China |
| |
| 基金项目： | ProjectKZ 95 1 A1 2 0 1 0 2，KZ 95T 0 5ofChineseAcademyofSciences |
| |
| 摘 要： | ＩｎｔｒｏｄｕｃｔｉｏｎＩｎｒｅｃｅｎｔｙｅａｒｓ,ｔｈｅｔｅｃｈｎｉｑｕｅｆｏｒｕｌｔｒａｆｉｌｔｒａｔｉｏｎｈａｓｇａｉｎｅｄｒａｐｉｄｄｅｖｅｌｏｐｍｅｎｔ.Ｍｏｒｅａｎｄｍｏｒｅｋｉｎｄｓｏｆｍｅｍｂｒａｎｅｓａｒｅｓｔｕｄｉｅｄａｎｄｍａｎｕｆａｃｔｕｒｅｄ ,ａｎｄａｌａｒｇｅ ｓｃａｌｅｉｎｄｕｓｔｒｉａｌａｐｐｌｉｃａｔｉｏｎｈａｓｂｅｅｎｇｒｏｗｎ .ＰＡＮｐｏｌｙｍｅｒｉｓｅｘｔｅｎｓｉｖｅｌｙｕｓｅｄｔｏｐｒｅｐａｒｅＵＦｍｅｍｂｒａｎｅｓ(Ｓｔｏｉｋｏ,1 991 ) .Ｉｔｓｈｙｄｒｏｐ…
|
| 收稿时间： | 1999/5/13 0:00:00 |
| 修稿时间： | 1999/8/17 0:00:00 |
Large pore size polyacrylonitrile membrane for ultrafiltration |
| |
| WU Kai-fen,QIU Ping,WANG Zheng-jun,WANG Jing-rong.Large pore size polyacrylonitrile membrane for ultrafiltration[J].Journal of Environmental Sciences,2000,12(4):478-481. |
| |
| Authors: | WU Kai-fen QIU Ping WANG Zheng-jun WANG Jing-rong |
| |
| Abstract: | The effects of the components of solution for membrane casting and preparation conditions on the membrane perrormances are studied in this paper. Polyacrylonitrile(PAN) was used as polymer and DMAC as solvent. The ultrafiltration (UF) membranes whose cut-off of molecular weight is 150000 and flux of pure water reaches 150-200 ml/(cm2 ·h) were prepared by selecting proper components of solution for membrane casting and membrane preparation conditions. |
| |
| Keywords: | PAN ultrafiltration membrane large pore size |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《环境科学学报(英文版)》浏览原始摘要信息 |
| 点击此处可从《环境科学学报(英文版)》下载免费的PDF全文 |
