| 原子吸收光度法测定镉时铁的基体改进效应研究 |
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| 引用本文： | 王喜全.原子吸收光度法测定镉时铁的基体改进效应研究[J].干旱环境监测,1998,12(4):199-200,235. |
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| 作者姓名： | 王喜全 |
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| 作者单位： | 鞍山钢铁学院应用化学系环境工程教研室!辽宁鞍山，114002 |
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| 摘 要： | 用石墨炉原子吸收分光光度法测定环境废水中的痕量镉时，Mn、Cr、Ni、Cu、Co、Zn等共存元素干扰严重。用100mg／L的铁作为基体改进剂可消除上述共存元素的干扰，测定结果令人满意。
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| 关 键 词： | 原子吸收法 镉 基体改进剂 |
MODIFYING EFFECT OF IRON BASE IN CADMIUN DETERMINATION BY ATONIC ABSORPTION SPECTROMETRY |
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| Wang Xiquan.MODIFYING EFFECT OF IRON BASE IN CADMIUN DETERMINATION BY ATONIC ABSORPTION SPECTROMETRY[J].Arid Environmental Monitoring,1998,12(4):199-200,235. |
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| Authors: | Wang Xiquan |
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| Abstract: | When trace cadium is waste water is determinated by graphite furnance atomic absorption spetrometry, the coexisting ele-ments such as Mn, Cr, Ni, Cu, Co and Zn disturb significantly. The Disturbance can be eliminated when 1O0mg/l iron isused as basial modifier. |
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| Keywords: | Atomic absorption spectrometry Cadium Basial modifier |
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