| 水体中铊的分析方法探讨 |
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| 引用本文： | 吕鹂.水体中铊的分析方法探讨[J].湖南工业大学学报,2014,28(4):22-24. |
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| 作者姓名： | 吕鹂 |
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| 作者单位： | 株洲市环境监测中心站 |
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| 摘 要： | 对检测水体中铊浓度的原子吸收分析法进行了研究。研究结果表明,石墨炉原子吸收分光光度法适合于低浓度的铊样品分析,火焰原子吸收分光光度法适合于高浓度的铊样品分析,并且采用0.72 mol/L的硝酸锂作为基体改进剂,可以减少基体干扰。
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| 关 键 词： | 铊 原子吸收分光光度法 石墨炉法 火焰法 硝酸锂 |
| 收稿时间： | 2014/5/13 0:00:00 |
Analysis Method of Thallium in Water |
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| L,Li.Analysis Method of Thallium in Water[J].Journal of Hnnnan University of Technology,2014,28(4):22-24. |
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| Authors: | L Li |
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| Affiliation: | Zhuzhou Environmental Monitoring Center |
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| Abstract: | The atomic absorption analysis method for the thallium concentration detection in water is researched. The results show that the graphite furnace atomic absorption spectrophotometry is suitable for the analysis of low concentration thallium sample, the flame atomic absorption spectrophotometric method is suitable for thallium samples of high concentration, and with 0.72 mol/L lithium nitrate as matrix modifier, the interference of matrix is reduced. |
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| Keywords: | thallium atomic absorption spectrophotometry graphite furnace method flame method lithium nitrate |
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