| 氨荒酸膦酸树脂滤器的制备及其在AAS分析中的应用 |
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| 引用本文： | 于景波.氨荒酸膦酸树脂滤器的制备及其在AAS分析中的应用[J].环境保护科学,2000(Z1). |
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| 作者姓名： | 于景波 |
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| 作者单位： | 葫芦岛市环境保护监测中心站!葫芦岛125000 |
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| 摘 要： | 本文介绍了氨荒酸膦酸树脂过滤器的制备方法，以及应用该过滤器分离与富集地面水、海水中Ｃｕ、Ｐｂ、Ｚｎ、Ｃｄ多元素的适用条件。实际样品中的Ｃｕ、Ｐｂ、Ｚｎ、Ｃｄ等重金属离子经过过滤器过滤，被吸附在树脂滤层中，用少量酸洗脱，以ＡＡＳ测试，结果稳定、准确度高。此过滤器在痕量分析中具有很高的应用价值。
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| 关 键 词： | 氨荒酸膦酸树脂 过滤器 制备 分离与富集 |
The Preparation on Filter of Phosphoric Acid Resin and the Application in AAS Analysis |
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| Yu Jing-bo.The Preparation on Filter of Phosphoric Acid Resin and the Application in AAS Analysis[J].Environmental Protection Science,2000(Z1). |
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| Authors: | Yu Jing-bo |
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| Abstract: | This paper introduced the preparation method on filter of phosphoric acid resin, and the conditions of application to separate Cu, Pb, Zn, Cd from the ground water and ocean water. Heavy metal, such as Cu, Pb, Zn, Cd, through the filter, are absorbed in resion, with a little acid to wash. The result is steady and accurate in AAS test. The filter have very high application value in trace analysis. |
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| Keywords: | Phosphoric acid resin Filter Preparation Separate and absorb |
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