| 新型乳化液膜用表面活性剂LMA-1的性能及其应用 |
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| 引用本文： | 万印华,王向德,朱斌,张秀娟.新型乳化液膜用表面活性剂LMA-1的性能及其应用[J].膜科学与技术,1992,12(4):17-22. |
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| 作者姓名： | 万印华 王向德 朱斌 张秀娟 |
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| 作者单位： | 华南理工大学环境科学研究所，华南理工大学环境科学研究所，华南理工大学环境科学研究所，华南理工大学环境科学研究所 广州 510641，广州 510641，广州 510641，广州 510641 |
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| 摘 要： | LMA-1是一种性能优良的新型乳化液膜用表面活性荆。由它制成的乳化液膜耐酸碱,溶胀小,能有效地同多种载体配合使用,很好地满足多种条件下实际应用的需要,在液膜除酚、除铬及钨的回收等应用中取得了满意的效果。
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| 关 键 词： | 液膜 W/O乳液 表面活性剂 废水处理 金属回收 |
Characteristics of New Surfactant LMA-1 Used for Emulsion Liquid Membrane and Its Application |
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| Wan Yinhua,Wang Xiangde,Zhu Bin,Zhang Xiujuan.Characteristics of New Surfactant LMA-1 Used for Emulsion Liquid Membrane and Its Application[J].Membrane Science and Technology,1992,12(4):17-22. |
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| Authors: | Wan Yinhua Wang Xiangde Zhu Bin Zhang Xiujuan |
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| Abstract: | The characteristics of a new surfactant named LMA-1,a noionie surfactant used for liquid membranes, are presented in this study. The emulsion prepared by LMA-1 is very stable, which resists acid and base, and swells slightly. Moreover, this surfactant matches effciently with various extractants and meets well the requirement of practrcal uses in various conditions. It has found applications in phenol and chromium removal from wastewater, recovery of metal such as tungsten and achieved very good result. |
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| Keywords: | liquid membrane surfactant emulsion wastewater treatment metal recovery |
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