| 液膜法处理含锌废水的研究 |
| |
| 引用本文： | 文瑞明,罗新湘.液膜法处理含锌废水的研究[J].湖南城市学院学报(自然科学版),1999(4). |
| |
| 作者姓名： | 文瑞明 罗新湘 |
| |
| 作者单位： | 益阳师范高等专科学校化学系!益阳，413049，益阳师范高等专科学校化学系!益阳，413049 |
| |
| 摘 要： | 研究了以HS－1和煤油作膜相，D2EHPA为流动载体，1mol／LH2SO4为内水相所组成的乳化液膜处理含锌废水，测定了表面活性剂种类和用量、乳水比、油水比对除锌率的影响，结果表明：当ρ（HS－1）＝0．015g／mL，油水比为4：3，乳水比为7：30，混合时间为25min时，除锌率可达97％以上。
|
| 关 键 词： | 乳状液膜 废水处理 锌 |
Studies on Liquid-Membrane Treatment of Zincic Wastewater |
| |
| Wen Ruiming, Lu Xingxiang.Studies on Liquid-Membrane Treatment of Zincic Wastewater[J].Journal of Hunan City University:Natural Science,1999(4). |
| |
| Authors: | Wen Ruiming Lu Xingxiang |
| |
| Abstract: | The treatment of zincic wastewater from aqueous solution with emulsion-type liquid membrane containing HS-1 (s urfactant)-kerosens as membrane phase, D2EHPA as carrier of flow and aqueous solution of sulfuric acid(1mol/L)as inner-aqueous phase has been investigated. The effects of various types of the surfactant and surfactant oil/outer water, oil/inner water on removal rate of zinc were examined Experimental results indicate that over 97% removal of zinc compounds can be efficiently achieved in this process. The optimum treatment conditions are: 0.015g/mL HS-1; oil/inner water 4:3; oil/outer water 7:30; 20min reaction time. |
| |
| Keywords: | liquid-membrane wastewater treatment zinc |
| 本文献已被 CNKI 等数据库收录！ |
