| 不同孔径中空纤维膜水净化效果评价 |
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| 引用本文： | 荣永鑫,戴海平.不同孔径中空纤维膜水净化效果评价[J].天津工业大学学报,2008,27(1):16-19. |
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| 作者姓名： | 荣永鑫 戴海平 |
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| 作者单位： | 天津工业大学,中空纤维膜材料与膜过程教育部重点实验室,天津,300160 |
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| 摘 要： | 考察和分析了不同孔径的中空纤维膜对不同微污染水的过滤效果.结果表明,所有的膜对于浊度都有很好的去除效果,对可溶性有机污染物的去除效果不仅与分离膜孔径有关还与水质有关,水质是影响COD和UV254去除的主要因素.故在对膜品种选择时应综合考虑截留率和膜通量.
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| 关 键 词： | 微污染水 微滤膜 超滤膜 净化效果 膜孔径 中空纤维膜 净化效果评价 water purification membrane pore different 膜通量 截留率 综合 选择 品种 因素 影响 水质 分离 有机污染物 可溶性 去除效果 浊度 |
| 文章编号： | 1671-024X（2008）01-0016-04 |
| 收稿时间： | 2007-07-20 |
| 修稿时间： | 2007年7月20日 |
Evaluation of different pore membrane water purification |
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| RONG Yong-xin,DAI Hai-ping.Evaluation of different pore membrane water purification[J].Journal of Tianjin Polytechnic University,2008,27(1):16-19. |
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| Authors: | RONG Yong-xin DAI Hai-ping |
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| Abstract: | The filtration effect of different pore membrane upon different micro-polluted raw water is investigated and analysed. The result shows that all the membranes have a good removal capability in turbidity removing. The elimination effect of soluble organic pollutant is related not only to membrane pore but also water quality, and the removal ratio of CODMn and UV254 is affected by raw water quality. With the membrane treating slightly polluted water, we need to survey removal efficiency and flux comprehensively. |
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| Keywords: | micro-polluted raw water mircofiltration membrane uhrafihration membrane purification |
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