| 原油对离子交换膜的污染及机理研究 |
| |
| 引用本文： | 王北福,于水利,聂立宏,镇祥华.原油对离子交换膜的污染及机理研究[J].膜科学与技术,2006,26(6):39-43. |
| |
| 作者姓名： | 王北福 于水利 聂立宏 镇祥华 |
| |
| 作者单位： | 1. 哈尔滨工业大学,市政环境工程学院,哈尔滨,150090
2. 大庆油田有限责任公司第五采油厂,大庆,163513 |
| |
| 摘 要： | 通过含油污水对三槽电渗析的离子交换膜污染评价实验,发现原油对阴膜和阳膜污染的方向和程度都不同,阴膜为淡化室一侧且污染程度较严重,而阳膜为浓缩室一侧且污染程度较重;最后通过理论分析阐明了原油对阴膜和阳膜污染的机理.
|
| 关 键 词： | 原油 离子交换膜 污染 机理 |
| 文章编号： | 1007-8924(2006)06-0039-05 |
| 修稿时间： | 2005年3月31日 |
Study on crude oil fouling ion- exchange membranes and its mechanism |
| |
| WANG Beifu,YU Shuili,NIE Lihong,ZHEN Xianghua.Study on crude oil fouling ion- exchange membranes and its mechanism[J].Membrane Science and Technology,2006,26(6):39-43. |
| |
| Authors: | WANG Beifu YU Shuili NIE Lihong ZHEN Xianghua |
| |
| Abstract: | The evaluating experiments of crude oil fouling ionexchange membranes with 3-cell electrodialyzer indicate that there are differences in fouling directions and degrees between anoinic membranes and cationic ones.Anionic membranes are fouled towards the desalting cell,whereas cationic ones towards the concentrating cell.In addition,anionic membranes are fouled more seriously than cationic ones.Finally the mechanisms resulting in crude oil fouling anionic and cationic membranes are illustrated respectively. |
| |
| Keywords: | crude oil ion-exchange membranes fouling mechanism |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
