| 火焰原子吸收光谱法测定温泉水中金属元素的含量 |
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| 引用本文： | 尹爱萍,李笑峰,赵二劳,王双龙. 火焰原子吸收光谱法测定温泉水中金属元素的含量[J]. 光谱实验室, 2011, 28(1): 292-294 |
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| 作者姓名： | 尹爱萍 李笑峰 赵二劳 王双龙 |
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| 作者单位： | 忻州师范学院化学系; |
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| 基金项目： | 忻州师范学院科研基金资助(200809) |
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| 摘 要： | 采用火焰原子吸收光谱法测定了奇村、顿村温泉水中9种金属元素Ca、Mg、Fe、Cu、Zn、Pb、Mn、Cr、Cd的含量,研究了测定不同元素的仪器最佳工作条件、方法的准确性和精密度。结果表明,该方法的加标回收率为98.10%—104.29%,相对标准偏差（n=9）为0.056%—3.32%,检出限为0.0015—0.1571mg/L。测定方法简单易行,方便准确。
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| 关 键 词： | 火焰原子吸收光谱法 温泉水 金属元素 |
Determination of Metal Elements in Hot Spring by Flame Atomic Absorption Spectrometry |
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| YIN Ai-Ping,LI Xiao-Feng,ZHAO Er-Lao,WANG Shuang-Long. Determination of Metal Elements in Hot Spring by Flame Atomic Absorption Spectrometry[J]. Chinese Journal of Spectroscopy Laboratory, 2011, 28(1): 292-294 |
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| Authors: | YIN Ai-Ping LI Xiao-Feng ZHAO Er-Lao WANG Shuang-Long |
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| Affiliation: | YIN Ai-Ping LI Xiao-Feng ZHAO Er-Lao WANG Shuang-Long(Department of Chemistry,Xinzhou Teacher University,Xinzhou,Shanxi 034000,P.R.China) |
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| Abstract: | The contents of metal elements such as Ca,Mg,Fe,Cu,Zn,Pb,Mn,Cr and Cd in the hot spring of Qicun and Duncun were determined by FAAS,accurcy and precision of method.The optimal conditions of FAAS for different element were also studied.The recovery of standard addition was 98.10%—104.29%,and the relative standard deviation（n=9） was 0.056%—3.32% and the detection limits was 0.0015—0.1571mg/L.The method is efficient,simple and the result is satisfactory. |
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| Keywords: | FAAS Hot Spring Metal Element |
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