| ASD-ICP-AES联用快速测定土壤中部分重金属 |
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| 引用本文： | 陈纯,刘丹,路新燕,李金峰,王琪,申进朝.ASD-ICP-AES联用快速测定土壤中部分重金属[J].环境监控与预警,2011,3(2):16-20. |
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| 作者姓名： | 陈纯 刘丹 路新燕 李金峰 王琪 申进朝 |
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| 作者单位： | 河南省环境监测中心站,河南,郑州,450004 |
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| 摘 要： | 采用样品全自动消解系统(Automated Sample Digestion)对土壤样品进行前处理,采用ICP-AES对土样中的重金属元素一次性测定.通过优化实验,获得土壤中各种重金属的最佳消解条件.结果表明,经优化的消解程序A1能够快速、稳定消解土壤样品,并获得理想测试结果.经检验,ASD-ICP-AES联用的土样测...
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| 关 键 词： | ASD消解程序 显著性差异 |
| 收稿时间： | 2010/8/11 0:00:00 |
| 修稿时间： | 2010/10/14 0:00:00 |
A Fast-determination Method of Heavy Metals in Soil by ASD-ICP-AES |
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| CHEN Chun,LIU Dan,LU Xin-yan,LI Jin-feng,WANG Qi,SHEN Jin-chao.A Fast-determination Method of Heavy Metals in Soil by ASD-ICP-AES[J].Environmental Monitoring and Forewarning,2011,3(2):16-20. |
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| Authors: | CHEN Chun LIU Dan LU Xin-yan LI Jin-feng WANG Qi SHEN Jin-chao |
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| Institution: | (Henan Provincical Environmental Monitoring Central Station,Zhengzhou,Henan 450004,China) |
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| Abstract: | Inductive coupled plasma Atomic emission spectrometry (ICP-AES) was used to determine the concentrations of heavy metals in soil, after soil samples were pre-treated by Automated Sample Digestion (ASD) which is the latest equipment for digestion. The best determination results of all kinds of heavy metals in soil can be obtained by choosing the digestion system. Results showed the soil samples can be digested fast and stably by the optimized digestion program A1 and the good determination results can also be obtained. There is no significant differences between the results determined by ASD-ICP-AES and GB standard method. |
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| Keywords: | ASD digestion program significant difference |
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