| 石墨炉原子吸收法测定饮用水中铊的探讨 |
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| 引用本文： | 刘莺,陈先毅,谢灵,李乐.石墨炉原子吸收法测定饮用水中铊的探讨[J].环境科学与管理,2011,36(8):133-136. |
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| 作者姓名： | 刘莺 陈先毅 谢灵 李乐 |
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| 作者单位： | 汕头市环境保护监测站,广东汕头,515041 |
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| 摘 要： | 研究了石墨炉原子吸收测定饮用水中铊的测定条件,为提高水样预处理的浓缩效果,对水样共沉淀条件进行详细探讨,结果表明:溴水用量2 mL,pH控制在7～9,陈化时间大于32 h时水样预处理效果最好,方法检出限为0.01 ug/L,实际水样平均回收率90.5%～103%。
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| 关 键 词： | 铊 石墨炉原子吸收法 饮用水 |
Determination of Thallium in Drinking Water by Graphite Furnace Atomic Absorption Spectrometry Method |
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| Liu Ying,Chen Xianyi,Xie Ling,Li Le.Determination of Thallium in Drinking Water by Graphite Furnace Atomic Absorption Spectrometry Method[J].Environmental Science and Management,2011,36(8):133-136. |
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| Authors: | Liu Ying Chen Xianyi Xie Ling Li Le |
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| Institution: | Liu Ying,Chen Xianyi,Xie Ling,Li Le(Shantou Environmental Monitor Station,Shantou 515041,China) |
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| Abstract: | The method of determining Thallium in drinking water by Graphite Furnace Atomic Absorption Spectrometry （GFAAS） is described in this paper. The precipitation conditions in water samples are discussed in detail to improve the concentration effect of the wa |
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| Keywords: | thallium graphite furnace atomic absorption spectrometry method drinking water |
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