| 膜分离在镀镍废水处理中的应用 |
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| 引用本文： | 朱贤,陈桂娥,叶琳.膜分离在镀镍废水处理中的应用[J].上海应用技术学院学报,2006,6(2):141-143,148. |
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| 作者姓名： | 朱贤 陈桂娥 叶琳 |
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| 作者单位： | 上海应用技术学院化学工程系 上海200235 |
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| 摘 要： | 采用膜分离技术中的纳滤,反渗透以及络合-超滤耦合过程处理电镀废水中常见的含镍废水。以回收重金属镍和回用废水为目的,讨论了操作压强对膜通量、截留率的影响。实验结果表明,三种膜分离方法处理含镍废水均远低于国家排放标准,镍的截留率均大于99%,实现了分离的目的,且透过的水可以回用。
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| 关 键 词： | 镀镍废水 纳滤 反渗透 络合-超滤 膜分离 |
| 文章编号： | 1671-7333（2006）02-0141-03 |
| 收稿时间： | 2006-01-13 |
| 修稿时间： | 2006-01-13 |
An Application of Ni2+ Wastewater Treatment by Using Membrane Separation Technology |
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| ZHU Xian,CHEN Gui-e,YE Lin.An Application of Ni2+ Wastewater Treatment by Using Membrane Separation Technology[J].Journal of Shanghai Institute of Technology: Natural Science,2006,6(2):141-143,148. |
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| Authors: | ZHU Xian CHEN Gui-e YE Lin |
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| Institution: | Department of Chemical Engineering, Shanghai Institute of Technology, Shanghai 200235 ,China |
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| Abstract: | For the purpose of recycling heavy metal Ni and wastewater,the treatments of wastewater containing Ni~(2 ) were studied in this paper by using membrane separation technique including Nanofiltration,Reverse Osmosis and Complexation-Ultrafiltration process.As to wastewater containing Ni~(2 ),the results of the three methods are below the national standard,the rejections of them are more than 99%,the purpose of separation has been reached and the permeation can be recycled. |
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| Keywords: | Ni~(2 ) wastewater Nanofiltration Reverse Osmosis Complexation-Ultrafiltration membrane separation |
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