| 冷轧废水COD催化快速测定方法改进 |
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| 引用本文： | 杨秀莲. 冷轧废水COD催化快速测定方法改进[J]. 冶金动力, 2012, 0(5): 66-68 |
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| 作者姓名： | 杨秀莲 |
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| 作者单位： | 攀钢能动中心,四川攀枝花,617062 |
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| 摘 要： | 通过大量试验证明对化学耗氧量催化快速测定方法进行改进,能够及时准确地测定COD,能大大缩短测试时间,及时有效指导生产。
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| 关 键 词： | 催化快速测定法 氯化汞络合物 沉淀 离心 |
Improvement of COD Determination by Catalytic Rapid Method of Cold Rolling Wastewater |
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| YANG Xiu-lian. Improvement of COD Determination by Catalytic Rapid Method of Cold Rolling Wastewater[J]. Metallurgical Power, 2012, 0(5): 66-68 |
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| Authors: | YANG Xiu-lian |
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| Affiliation: | YANG Xiu-lian (Energy Sources and Power Center,Pangang Group,Panzhihua,Sichuan 617062,China) |
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| Abstract: | Many tests prove that improving chemical oxygen demand(COD) determination by catalytic rapid method can determine COD duly and accurately,and also can shorten test time and guide production effectively. |
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| Keywords: | catalytic rapid method mercury bichloride complex precipitation centrifugation |
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