| 炉内消解石墨炉原子吸收光谱法测定聚氯化铝中铅和镉 |
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| 引用本文： | 马道明,杜耀伟,岳曼.炉内消解石墨炉原子吸收光谱法测定聚氯化铝中铅和镉[J].广东化工,2012,39(6):281-282,259. |
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| 作者姓名： | 马道明 杜耀伟 岳曼 |
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| 作者单位： | 中山市供水有限公司,广东中山,528403 |
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| 摘 要： | 提出以水溶解或稀释作为水处理剂聚氯化铝中铅和镉元素测定的样品前处理手段,用硝酸钯做基体改进剂,建立了炉内直接消解石墨炉原子吸收光谱法快速测定水处理剂聚氯化铝中铅和镉的方法。本方法省去了冗长的前处理过程,具有准确、快速、简便之优点,测定结果令人满意。
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| 关 键 词： | 石墨炉原子吸收光谱法 消解 聚氯化铝 铅 镉 |
GF-AAS Determination of Pb and Cd in Poly Aluminum Chloride with Direct Sample Digestion in Graphite Furnace |
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| Ma Daoming,Du Yaowei,Yue Man.GF-AAS Determination of Pb and Cd in Poly Aluminum Chloride with Direct Sample Digestion in Graphite Furnace[J].Guangdong Chemical Industry,2012,39(6):281-282,259. |
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| Authors: | Ma Daoming Du Yaowei Yue Man |
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| Affiliation: | (Zhongshan Water Supply Co.,Ltd.,Zhongshan 528403,China) |
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| Abstract: | It is proposed to use water dissolved or diluted as a water treatment agent poly aluminum chloride lead and cadmium determination of sample pretreatment method.The method eliminated the lengthy pretreatment process,had the advantages of accurate,rapid,simple,the measurement results were satisfactory. |
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| Keywords: | graphite furnace atomic absorption spectroscopy digestion poly aluminum chloride Pb Cd |
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