| 高灵敏XRF测定废水中痕量砷 |
| |
| 引用本文： | 邱林友.高灵敏XRF测定废水中痕量砷[J].中国环境监测,1997(2). |
| |
| 作者姓名： | 邱林友 |
| |
| 作者单位： | 昆明理工大学测试中心 |
| |
| 摘 要： | 本文提出了在硫酸介质中，以锌粒还原产生氢化物，溴化铜溶液吸收，微孔滤膜过滤制成薄样，Ｘ射线荧光测定水中痕量砷的分析方法。
|
| 关 键 词： | 砷的测定，X射线荧光，废水 |
Determination of Trace Arsenic in Waste Water with Highsensitive XRF. |
| |
| Qiu Lin you.Determination of Trace Arsenic in Waste Water with Highsensitive XRF.[J].Environmental Monitoring in China,1997(2). |
| |
| Authors: | Qiu Lin you |
| |
| Abstract: | A method to analyze trace amount of As in water is put forward in this paper. Arsenic is reduced by zinc grains in sulfric acid to produce hydrides, absorbed by cupper bromide, fliterld with porous filter membane to form a thin layer of sample, and then determined with x ray fluorescence. |
| |
| Keywords: | determination of As X ray fluorescence waste water |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国环境监测》浏览原始摘要信息 |
| 点击此处可从《中国环境监测》下载免费的PDF全文 |
