| 大豆蛋白废水对聚砜超滤膜性能影响的研究 |
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| 引用本文： | 杨青莉,梅凡民,李茹,赵健. 大豆蛋白废水对聚砜超滤膜性能影响的研究[J]. 西安工程科技学院学报, 2007, 21(3): 390-392 |
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| 作者姓名： | 杨青莉 梅凡民 李茹 赵健 |
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| 作者单位： | [1]西安工程大学环境与化学工程学院,陕西西安710048 [2]西安美星环保产品有限公司,陕西西安710043 |
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| 摘 要： | 从溶液相因素出发，以聚砜超滤膜为研究对象，采用大豆粕溶液为废水液，实验研究溶液相在膜过程中对超滤膜性能的影响．结果表明，膜的污染随着时间的增长越来越严重，不同浓度下在230min时其污染达到平衡，不同pH值在210min时其污染达到平衡，在酸性条件下污染相对严重．
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| 关 键 词： | 膜污染 聚砜超滤膜 蛋白质 |
| 文章编号： | 1671-850X（2007）03-0390-03 |
| 收稿时间： | 2006-12-12 |
| 修稿时间： | 2006-12-12 |
Study on ultrafiltration membrane properties by the soy protein wastewater |
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| YANG Qing-li,MEI Fan-min,LI Ru,ZHAO Jian. Study on ultrafiltration membrane properties by the soy protein wastewater[J]. Journal of Xi an University of Engineering Science and Technology, 2007, 21(3): 390-392 |
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| Authors: | YANG Qing-li MEI Fan-min LI Ru ZHAO Jian |
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| Abstract: | The experimental study was carried out throught the effect of the solution phase factors and ultrafiltration membrane properties. Polysulfone ultrafiltration membrane was used, soy protein wastewater for the wastewater solution. The results show that the membrane pllution was more and more serious with the growth of time,at the time of 230min the pllution balance was established under different concentration,at athe time of 210min the pollution balance was established under different pH, in acidic condition, the pollution is relatively serious. |
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| Keywords: | membrane pollution polysulfone ultrafiltration membrane protein |
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