| 微量Cu2+的乳化液膜法富集分离及原子吸收光谱测定 |
| |
| 引用本文： | 杨克儿,陈张荣,佟珊玲,阎雁.微量Cu2+的乳化液膜法富集分离及原子吸收光谱测定[J].应用化学,2005,22(5):543-0. |
| |
| 作者姓名： | 杨克儿 陈张荣 佟珊玲 阎雁 |
| |
| 作者单位： | 汕头大学 |
| |
| 摘 要： | 微量Cu2+的乳化液膜法富集分离及原子吸收光谱测定;Cu2+; 乳状液膜; 分离; 富集; 原子吸收光谱
|
| 关 键 词： | 微量Cu2+的乳化液膜法富集分离及原子吸收光谱测定 Cu2+ 乳状液膜 分离 富集 原子吸收光谱 |
| 文章编号： | 1000-0518(2005)05-0543-05 |
| 收稿时间： | 2009-06-29 |
| 修稿时间： | 2004年7月12日 |
Enrichment of Trace Copper Ions by Emulsion Membrane and Its Analysis by Atomic Absorption |
| |
| YANG Ke-er,CHEN Zhang-Rong,Tong Shan-ling,YAN Yan.Enrichment of Trace Copper Ions by Emulsion Membrane and Its Analysis by Atomic Absorption[J].Chinese Journal of Applied Chemistry,2005,22(5):543-0. |
| |
| Authors: | YANG Ke-er CHEN Zhang-Rong Tong Shan-ling YAN Yan |
| |
| Institution: | YANG Ke-Er~*,CHEN Zhang-Rong,TONG Shan-Ling,YAN Yan |
| |
| Abstract: | Trace amount of copper ions in water was enriched and separated via emulsion membrane, and an atomic absorption spectrophotometry(AAS) method was established for the analysis of the copper ions. The influences of different conditions to the process of enrichment and separation by emulsion membrane are discussed in detail. The experimental results indicate that the copper ions in water can be efficiently enriched and separated by emulsion (liquid) membrane in the presence of higher concentrations of other heavy metal ions, such as Pb~(2 ), Cd~(2 ), and (Cr_(2)O~(2-)_7). |
| |
| Keywords: | copper ion emulsion membrane separation enrichment atomic absorption spectrophotometry |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《应用化学》浏览原始摘要信息 |
| 点击此处可从《应用化学》下载免费的PDF全文 |
