| 痕量锰的在线萃取色谱法富集AAS法测定 |
| |
| 引用本文： | 张光霞,葛建国,陈泽民.痕量锰的在线萃取色谱法富集AAS法测定[J].河北大学学报(自然科学版),2003,23(3):275-278. |
| |
| 作者姓名： | 张光霞 葛建国 陈泽民 |
| |
| 作者单位： | 1.廊坊师范学院,化学系,河北,廊坊,065000； 2.河北省环境监测中心站,河北,石家庄,050000 |
| |
| 摘 要： | 以2-巯基苯骈噻唑和8-羟基喹啉为复合萃取剂,活性硅胶为载体制成色谱柱,研究了该柱对锰离子的吸附条件和洗脱条件,建立了痕量锰以60次/h分析速度的流动注射在线萃取色谱法预浓集原子吸收光谱测定的方法,用于水样分析获得满意效果.
|
| 关 键 词： | 锰 流动注射 原子吸收 |
| 文章编号： | 1000-1565(2003)03-0275-04 |
| 修稿时间： | 2003年3月2日 |
On-line Chromatographic Extraction and AAS Determination of Trace Manganese |
| |
| ZHANG Guang_xia ,GE Jian_guo ,CHEN Ze_min.On-line Chromatographic Extraction and AAS Determination of Trace Manganese[J].Journal of Hebei University (Natural Science Edition),2003,23(3):275-278. |
| |
| Authors: | ZHANG Guang_xia GE Jian_guo CHEN Ze_min |
| |
| Institution: | ZHANG Guang_xia 1,GE Jian_guo 2,CHEN Ze_min 1 |
| |
| Abstract: | Chromatographic column was prepared by using 2-mercaptobenzothiazole and 8-hydroxyquinoline as composite extractant and active silica gel as carrier.The adsorption and washing-up condition of manganese ion was researched and a new analytical method was established.The trace manganese was concentrated by on line extractive chromatography at the velocity of 60 times per hour of the flow injection and then it was detected by AAS. This method can has been employed for the analysis of environmental water and the result was satisfactory. |
| |
| Keywords: | manganese flow injection atom absorption |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《河北大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《河北大学学报(自然科学版)》下载免费的PDF全文 |
