| 氢化物发生-原子荧光光谱法测定水中的砷、硒、汞 |
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| 引用本文： | 任卉,王英,杨静. 氢化物发生-原子荧光光谱法测定水中的砷、硒、汞[J]. 环境科学与管理, 2009, 34(5): 109-111 |
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| 作者姓名： | 任卉 王英 杨静 |
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| 作者单位： | 1. 黑龙江省环境监测中心站,黑龙江,哈尔滨,150056
2. 中国市政工程东北设计研究院,吉林,长春,130021 |
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| 摘 要： | 自然水体中蕴涵着很多元素，尤其是自来水中的有些痕量元素对人体健康是必不可少的。自来水中的砷、硒、汞含量极低，火焰原子荧光和石墨炉原子荧光的检测能力无法满足测定的要求，运用氢化物发生-原子荧光光谱法对自来水中的砷、硒、汞三种元素进行分析测定，可以提高水中砷、硒、汞检出限，是测量痕量元素的有效方法。
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| 关 键 词： | 氢化物发生 原子荧光光谱法 痕量分析 |
Detecting Arsenic,Selenium and Mercury in Water by Hydride Atomic Fluorescence Spectrometry Method |
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| Ren Hui,Wang Ying,Yang Jing. Detecting Arsenic,Selenium and Mercury in Water by Hydride Atomic Fluorescence Spectrometry Method[J]. Environmental Science and Management, 2009, 34(5): 109-111 |
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| Authors: | Ren Hui Wang Ying Yang Jing |
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| Affiliation: | 1.Environmental Monitoring Center of Heilongjiang Province;Harbin 150056;China;2.Municipal Engineering Design and Research Institute;Changchun 130021;China |
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| Abstract: | There is much element in natural water,most especially,the trace element in tap water is very necessary to human body health.The content of arsenic,selenium and mercury is extremely low,the detecting effect of flame atomic fluorescence spectrometry and hydride genration atom fluorcsence spectrometry are not able to meet the need of monitoring demand.Detecting arsenic,selenium and mercury in tap water by hydride atomic fluorescence spectrometry method could improve the limited detection of As,Se and Hg,which... |
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| Keywords: | hydride atomic fluorescence spectrometry trace analysis |
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