| 超声波强化膜分离及清洗的研究进展 |
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| 引用本文： | 郑毅,李广魏,谢建治,孟虹. 超声波强化膜分离及清洗的研究进展[J]. 环境保护科学, 2005, 31(4): 7-9 |
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| 作者姓名： | 郑毅 李广魏 谢建治 孟虹 |
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| 作者单位： | 天津大学管理学院,天津,300072;河北农业大学资环学院,保定,071001;天津市华水自来水建设有限公司,天津,300012 |
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| 摘 要： | 综述了超声波强化膜分离与膜清洗的机理,国内外超声波强化膜分离与清洗的研究现状以及影响该技术运用的问题所在。现有的研究成果表明:通过低功率超声波辐射处理污染膜可以减缓运行过程中的浓差极化及膜污染,而如何优化操作参数、如何减小超声波对膜体损害是近期的研究重点。
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| 关 键 词： | 超声处理 膜分离 膜清洗 膜污染 |
| 收稿时间： | 2004-07-08 |
| 修稿时间： | 2004-07-08 |
Study and Progress in Intensified Ultrasonic Treatment of Membrane Separation and Cleaning |
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| Zheng Yi;Li GuangWei;Xie JianZhi;Meng Hong. Study and Progress in Intensified Ultrasonic Treatment of Membrane Separation and Cleaning[J]. Environmental Protection Science, 2005, 31(4): 7-9 |
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| Authors: | Zheng Yi Li GuangWei Xie JianZhi Meng Hong |
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| Abstract: | In the paper, the mechanism and development of intensified ultrasonic treatment of membrane separation and cleaning is summarized. Effect of the factors on the performtance of the technology is reviewed. The low-power ultrasonic radialization on the polluted membrane can slow down the polarization of different concentration and membrane pollution.The study is focused on the optimization of operational parameters and the minimality of membrane damage by ultrasonic. |
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| Keywords: | Ultrasonic Treatment Membrane Separation Membrane Cleaning Membrane Pollution |
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