| 工业废水中化学耗氧量（COD）催化快速法测定研究 |
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| 引用本文： | 张祥萍. 工业废水中化学耗氧量（COD）催化快速法测定研究[J]. 冶金动力, 2000, 0(1): 42-43 |
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| 作者姓名： | 张祥萍 |
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| 作者单位： | 攀钢动力厂!四川攀枝花617022 |
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| 摘 要： | 研究了采用催化快速法测定工业废水中化学耗氧量（COD）的含量。该方法检出限范围为45～1000mg/L,COD含量与吸光度成线性关系，相对标准偏差为2.5%,该方法适用于监测工业外排废水。
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| 关 键 词： | 工业废水 化学耗氧量 测定 催化快速法 |
Study on Determining the Chemical Oxygen Demand (COD) of Industrial Waste Water by Catalyst Accleration Process |
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| Zhang Xiangping. Study on Determining the Chemical Oxygen Demand (COD) of Industrial Waste Water by Catalyst Accleration Process[J]. Metallurgical Power, 2000, 0(1): 42-43 |
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| Authors: | Zhang Xiangping |
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| Abstract: | The application of catalyst acceleration process to determine the COD content in industrial waste water is studied. The process has a measurement range of 45~1 000 mg/L and the COD content is linear with the light adsorption capacity with a relative standard deviation of 2.3%. Therefere, the process is suitable for monitoring the industrial waste water discharged to the environment. |
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| Keywords: | chemical oxygen demand(COD) determination catalyst acceleration process |
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