| 乳状液膜法分离水中汞的研究 |
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| 引用本文： | 柳畅先,曹春莉.乳状液膜法分离水中汞的研究[J].分析科学学报,2003,19(1):72-74. |
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| 作者姓名： | 柳畅先 曹春莉 |
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| 作者单位： | 中南民族学院化学系,武汉,430074 |
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| 摘 要： | 报道了用乳状液膜法分离汞的研究。确定了最佳分离条件；流动载体TBP（磷酸三丁酯）和表面活性剂Span80的浓度均9％，内相溶液NaOH和外相溶液HCl的浓度分别为0.4mol/L和0.02mol/L，制乳时间和混合时间分别为10min和5min，乳水比和油内比分别为0．5和0．8。
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| 关 键 词： | 乳状液膜法 汞（Ⅱ） 膜分离 废水 |
| 文章编号： | 1006-6144(2003)01-0072-03 |
| 修稿时间： | 2001年11月19 |
Studies on Seperation of Mercury by Emulsion Liquid Membrane System |
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| Abstract: | The separation of mercury using the emulsion liquid membrane system was studied. The optimum conditions were established. The concentrations of carrier TBP and surfactant Span 80 were both 9%. The concentrations of NaOH in internal phase and HCl in external phase were 0 4 mol/L and 0 02 mol/L, respectively. The emulsifing time and mixing time were 10 minutes and 5 minutes, respectively. The ratios of milk to water and oil phase to internal phase were 0.5 and 0.8, respectively. |
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