| 微波消解-火焰原子吸收法测定污泥中的铜、锌 |
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| 引用本文： | 李墨卿,王世杰.微波消解-火焰原子吸收法测定污泥中的铜、锌[J].净水技术,2007,26(5):71-72. |
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| 作者姓名： | 李墨卿 王世杰 |
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| 作者单位： | 泰安市城市排水管理处,山东泰安,271000 |
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| 摘 要： | 建立了一种微波消解样品、火焰原子吸收法测定污水厂污泥中铜、锌含量的方法。在实验条件下,测定污泥中铜、锌的回收率分别为95%～104%,96%～105%,RSD﹤5%。方法操作简便、快速、准确、灵敏、重复性好,可用于污泥中铜、锌的测定。
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| 关 键 词： | 微波消解 火焰原子吸收法 污泥 铜 锌 |
| 修稿时间： | 2006-12-27 |
Determination of Cu and Zn in Sludge by Flame Atomic Absorption Spectrometry with Microwave Digestion |
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| Li Moqing,Wang Shijie.Determination of Cu and Zn in Sludge by Flame Atomic Absorption Spectrometry with Microwave Digestion[J].Water Purifcation Technology,2007,26(5):71-72. |
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| Authors: | Li Moqing Wang Shijie |
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| Affiliation: | Taian Municipal Drainage A dminis trative Office, Taian 2 71000, China |
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| Abstract: | A method for the determination of Cu and Zn in sludge by flame atomic absorption spectrometry with microwave digestion was established. Recoveries of Cu and Zn had been proved to be 95%-104% , 96%-105% in sludge under optimum conditions. This method had the advantages of simple operation, high precision, good repeatability and low interference and was suitable for the determination of Cu and Zn in sludge. |
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| Keywords: | microwave digestion flame atomic absorption spectrometry sludge Cu Zn |
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