| 螯合型纤维富集废水中痕量元素铱钼镍的化学光谱测定 |
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| 引用本文： | 苏致兴,何信.螯合型纤维富集废水中痕量元素铱钼镍的化学光谱测定[J].兰州大学学报(自然科学版),1989,25(4):73-77. |
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| 作者姓名： | 苏致兴 何信 |
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| 作者单位： | 兰州大学化学系
(苏致兴，罗兴寅，常希俊)，新疆建材学校(何信) |
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| 摘 要： |
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| 关 键 词： | 化学光谱法 痕量分析 铱 钼 镍 |
Chemical Spectromatric Determination of Enriching Trace Amount of Ir,Mo,Ni in Waste Water by Using Chelating Fiber |
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| Su Zhixing,Luo Xingyin,Chang Xijun.Chemical Spectromatric Determination of Enriching Trace Amount of Ir,Mo,Ni in Waste Water by Using Chelating Fiber[J].Journal of Lanzhou University(Natural Science),1989,25(4):73-77. |
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| Authors: | Su Zhixing Luo Xingyin Chang Xijun |
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| Institution: | Su Zhixing;Luo Xingyin;Chang Xijun(Department of Chemistry Lanzhou Univrsity)He Xin(Xin Jiang Building meterials Specialized School) |
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| Abstract: | In this paper,the chemical spectrometric method of enriching and de-termining trace amount of Ir,Mo,Ni in waste water by means of chelati-ng fiber with lamide oxime-carboxylic group has been established.Theoptimum condition of enriching the elements with chelating fiber and theeffect of co-existent Fe~(3+),AP~(3+),Ca~(2+),Mg~(2+),Cu~(2+),Zn~(2+),Cr_2O_7~(2-) ionson the enriched results of Ir,Mo,Ni have been investigated.The traceamount of Ir,Mo,Ni in waste water have been determined with satisfa-ctory results.This method displays the charactristics of quickness and se-nsibility. |
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| Keywords: | trace analysis chelating fiber lamid oxime-carboxylic group |
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