| 消解光度法测定化学需氧量 |
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| 引用本文： | 黄功浩,谢少雄.消解光度法测定化学需氧量[J].大连铁道学院学报,1998,19(2):71-73. |
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| 作者姓名： | 黄功浩 谢少雄 |
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| 作者单位： | 汕头大学 |
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| 摘 要： | 介绍了一种在密封的玻璃管内进行恒温加热消解，通过分光光度计快速测定水样的化学需氧量的新方法，此法特别适用于大批水样的测定。
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| 关 键 词： | 化学需氧量 分光光度法 消解光度法 水分析 |
Study on Determination Method for COD Cr Content in Water Samples by Digestion Spectrophotometry |
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| Huang Gonghao,Xie Shaoxiong,Lin Wenhui.Study on Determination Method for COD Cr Content in Water Samples by Digestion Spectrophotometry[J].Journal of Dalian Railway Institute,1998,19(2):71-73. |
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| Authors: | Huang Gonghao Xie Shaoxiong Lin Wenhui |
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| Institution: | Shantou University |
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| Abstract: | Introdues a new method for high speed measurement of COD Cr content in water samples by using the thermostatic heating digestion under pressure in a closed tase glass and spectrophotometric analysis.This metnod has the advantages of samples,reagents and time saving and safe in operation,it is especially appropriate for batch analysis. |
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| Keywords: | chemical oxygen demand spectrophotometry measurment |
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