| 废渣中Pb、Cr、Ba、As测定方法的改进 |
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| 引用本文： | 赵爱东. 废渣中Pb、Cr、Ba、As测定方法的改进[J]. 光谱实验室, 2001, 18(2): 258-260 |
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| 作者姓名： | 赵爱东 |
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| 作者单位： | 河北师范大学实验中心 |
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| 摘 要： | 本文利用高频电感耦合等离子体－发射光谱仪直接测定了印钞厂废渣中的Pb、Cr、Ba、As4种微量元素。方法简便、快速、可靠，具有良好的精密度和准确度。相对标准偏差为1．3％－5．8％，回收率为94％－103％。测定结果令人满意。
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| 关 键 词： | 废渣 电感耦合等离子体－发射光谱 铅 铬 钡 砷 印钞厂 测定方法 环境监测 |
| 文章编号： | 1004-8138(2001)02-0258-03 |
| 修稿时间： | 2000-12-11 |
Improvement of Determination Method of Pb,Cr,Ba and As in Waste Residue of Printing Note Factory |
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| ZHAO Ai-Dong. Improvement of Determination Method of Pb,Cr,Ba and As in Waste Residue of Printing Note Factory[J]. Chinese Journal of Spectroscopy Laboratory, 2001, 18(2): 258-260 |
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| Authors: | ZHAO Ai-Dong |
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| Abstract: | An ICP-AES method was established for the determination of Pb，Cr，Ba and As in waste residue of printing note factory.The method was proved to be simple、rapid、precise and convenient to operation.The relative standard deviation is less then 5.8%.The recovery is 94%—103%. The results were satisfied. |
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| Keywords: | Waste Residue ICP-AES Pb Cr Ba As. |
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