| 密封法测定焦化厂废水的COD |
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| 引用本文： | 杨明平,彭荣华,肖秋国,黄念东.密封法测定焦化厂废水的COD[J].化工环保,2002,22(4):232-234. |
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| 作者姓名： | 杨明平 彭荣华 肖秋国 黄念东 |
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| 作者单位： | 湘潭工学院,环境工程与化工新技术研究所,湖南,湘潭,411201 |
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| 摘 要： | 介绍了用密封法测定焦化厂废水COD的方法，并与回流法进行了比较。试验结果表明，密封法与回流法有着很好的相关性，准确度高，用密封法测定焦化废水的COD，不仅工艺简单，费用低，而且可进行批量分析，提高工效5倍以上。
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| 关 键 词： | 密封法 焦化厂 COD 废水监测 |
| 文章编号： | 1006-1878(2002)04-0232-03 |
| 修稿时间： | 2001年7月23日 |
Determination of COD in Coking Plant Wastewater by Sealing Method |
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| Yang Mingping,Peng Ronghua,Xiao Qiuguo Huang niandong.Determination of COD in Coking Plant Wastewater by Sealing Method[J].Environmental Protection of Chemical Industry,2002,22(4):232-234. |
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| Authors: | Yang Mingping Peng Ronghua Xiao Qiuguo Huang niandong |
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| Abstract: | The sealing method for determining COD in coking plant wastewater is introduced and compared with reflux method.The experimental results show that the sealing method has a better correlation with reflux method and a high accuracy.Applied in determining COD in coking plant wastewater,the method is characterized by simple process,low cost,batch analysis and increasing working efficiency by over 6 times. |
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| Keywords: | sealing method coking plant wastewater chemical oxygen demand determination |
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