| 提取分离活性染料的微乳液膜体系研究 |
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| 引用本文： | 王国强,徐宁,倪亚明. 提取分离活性染料的微乳液膜体系研究[J]. 同济大学学报(自然科学版), 2005, 33(2): 179-184 |
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| 作者姓名： | 王国强 徐宁 倪亚明 |
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| 作者单位： | 同济大学,化学系,上海,200092 |
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| 摘 要： | 对适用于提取分离水溶液中活性染料的微乳液膜体系进行研究．以三元相图为实验方法，考察了表面活性剂、助表面活性剂、油溶剂以及促进迁移载体的选择和用量；分析了不同内水相浓度、温度等因素对微乳液膜的影响．实验结果表明，以OP-7为表面活性剂、异戊醇为助表面活性剂、煤油为油溶剂、N235为促进迁移载体组成有机相，以NaOH溶液为内水相的微乳液膜体系，可有效提取分离活性染料艳蓝-K．
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| 关 键 词： | 微乳液膜 活性染料 促进迁移载体 表面活性剂 助表面活性剂 |
| 文章编号： | 0253-374X(2005)02-0179-06 |
Study on Microemulsion Liquid Membrane System Applicable to Extract Reactive Dye |
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| WANG Guo-qiang,XU Ning,NI Ya-ming. Study on Microemulsion Liquid Membrane System Applicable to Extract Reactive Dye[J]. Journal of Tongji University(Natural Science), 2005, 33(2): 179-184 |
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| Authors: | WANG Guo-qiang XU Ning NI Ya-ming |
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| Abstract: | We made a study on free-ion microemulsion liquid membrane system applicable to extract reactive dye from aqueous solutions.Optimizing the surfactant,assist-surfactant,and lipoid,etc by ternary phase diagram.Analyzing the effect of different concentration of internal phase,temperature on extraction.The result of the experiment showed that,reactive dye can be effectively extracted by microemulsion system in which the kerosene is used as organic solvent,the OP-7 as surfactant,iso-pentanol as assist-surfactant,N 235 as promoting migration carrier in the membrane phase and NaOH solution as internal phase. |
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| Keywords: | microemulsion liquid membranes reactive dye promoting migration carrier surfactant assist-surfactant |
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