| 催化消解密封法测定工业废水中的化学需氧量 |
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| 引用本文： | 贾静娴. 催化消解密封法测定工业废水中的化学需氧量[J]. 陶瓷研究与职业教育, 2001, 0(4) |
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| 作者姓名： | 贾静娴 |
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| 作者单位： | 唐山师范学院化学系 唐山063000 |
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| 摘 要： | 介绍了用催化消解密封法测定工业废水中化学需氧量的过程 ,与经典重铬酸钾法比较 ,此法缩短了消解时间 ,测定化学需氧量 (COD)值范围广 ,更适合测定化学需氧量较低的地表水和高氯工业废水
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| 关 键 词： | 化学需氧量(COD) 催化消解密封法 高氯工业废水 |
Determine the Chemical Oxygen Demand of Industrial Waste Water with Catalysis-resolution-seal Method |
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| Jia Jingxian. Determine the Chemical Oxygen Demand of Industrial Waste Water with Catalysis-resolution-seal Method[J]. Ceramic Research and Vocational Education, 2001, 0(4) |
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| Authors: | Jia Jingxian |
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| Abstract: | The essay introduces the way of determining the chemical oxygen demand of industrial waste water with catalysis resolution seal method.Compared with the way of the classics potassium double chromate.This way shorten the resolution's time,the value of determinimg the chemical oxygen demand is wide scale and it is much fit for determining surface water and high chlorine industrial waste water which is lower in the chemical oxygen demand. |
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| Keywords: | chemical oxygen demand catalysis resolution seal method high chlorine industrial waste water |
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