| 地表水冷原子吸收测汞仪法验证研究 |
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| 引用本文： | 刘辉,何雅仙,乔淑芳,夏娴娴,钟爱. 地表水冷原子吸收测汞仪法验证研究[J]. 绿色科技, 2021, 0(4): 61-63 |
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| 作者姓名： | 刘辉 何雅仙 乔淑芳 夏娴娴 钟爱 |
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| 作者单位： | 湖南省株洲生态环境监测中心;湖南省生态环境局株洲分局 |
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| 摘 要： | 使用RA-4300A型全自动测汞仪,采用冷原子吸收光谱法测定地表水中的汞,设计了一系列实验,通过建立标准曲线、测定检出限、准确度和测定密码样、实际样品等方式,验证和探讨了测汞中运用冷原子吸收法(HJ597-2011)监测的效果,结果表明:各项技术指标的质量控制结果均符合(HJ597-2011)相关规定要求,监测数据科学...
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| 关 键 词： | 汞 冷原子吸收法 地表水 常规监测 |
Study on Verification of Surface Water-Cooled Atomic Absorption Mercury Measuring Instrument |
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| Liu Hui,He Yaxian,Qiao Shufang,Xia Xianxian,Zhong Ai. Study on Verification of Surface Water-Cooled Atomic Absorption Mercury Measuring Instrument[J]. LVSE DASHIJIU, 2021, 0(4): 61-63 |
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| Authors: | Liu Hui He Yaxian Qiao Shufang Xia Xianxian Zhong Ai |
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| Affiliation: | (Zhuzhou Ecological Environment Monitoring Center of Hunan Province,Zhuzhou,Hunan 412007,China;Zhuzhou Branch of Hunan Provincial Ecological Environment Bureau,Zhuzhou,Hunan 412007,China) |
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| Abstract: | In this paper,the RA-4300A fully automatic mercury measuring instrument is used to measure mercury in surface water by Cold-Vapor Atomic Absorption Method.A series of experiments are designed to establish a standard curve,determine the detection limit and accuracy,and determine the code sample and actual sample.The use of Cold-Vapor Atomic Absorption Method(HJ597-2011)in mercury measurement is verified and discussed.The results show that quality control results of various technical indicators meet the requirements of(HJ597-2011)related regulations.The monitoring data is scientific and accurate,which can provide empirical basis for monitoring and analyzing surface water quality. |
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| Keywords: | mercury cold atomic absorption method surface water routine monitoring |
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