| 湘潭师院北院地下水中锌含量的测定 |
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| 引用本文： | 黄德发,周志华.湘潭师院北院地下水中锌含量的测定[J].湘潭师范学院学报(自然科学版),2001,23(4):23-25. |
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| 作者姓名： | 黄德发 周志华 |
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| 作者单位： | 湘潭师范学院,化学系, |
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| 摘 要： | 用双硫腙萃取光度法和火焰原子吸收光谱法分别测定了湘潭师院北院地下水中的锌。两种方法的结果，经检验，无显性差异。锌含量为0.29mg/L，符合国家标准。
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| 关 键 词： | 萃取光度法 原子吸收光谱法 锌 地下水 饮用水 |
| 文章编号： | 1671-0231(2001)04-0023-03 |
| 修稿时间： | 2001年7月2日 |
Determination of the content of Zn2+ in underground water in north campus of Xiangtan Normal University |
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| HUANG De-fa,ZHOU Zhi-hua.Determination of the content of Zn2+ in underground water in north campus of Xiangtan Normal University[J].Journal of Xiangtan Normal University (Natural Science Edition),2001,23(4):23-25. |
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| Authors: | HUANG De-fa ZHOU Zhi-hua |
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| Abstract: | Both methods for the determination of Zn 2 in underground water in north campus of Xiangtan Normal University are proposed in this paper. The methods are spectropho tometry with dithizone extractiving and flame atomic absorption spectroscopy.The result by comparing these two experiments indicates that there is no appreciable difference.The content of Zn 2 is 0.29 mg/L,which accords with the standard of the State. |
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| Keywords: | extraction photometric method atomic absorption spectroscopy Zinc |
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