污水COD超标的影响因素及解决措施 |
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引用本文: | 周明霞.污水COD超标的影响因素及解决措施[J].纯碱工业,2003(1):11-13. |
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作者姓名: | 周明霞 |
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作者单位: | 湖北双环化工集团有限公司安环部,湖北应城,432407 |
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摘 要: | 通过对总排污口污水中主要还原性物质逐项进行掩蔽,分析掩蔽前后污水COD值的变化,找出了影响COD的主要因素并提出了改进措施,使排污总口COD值大幅降低。
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关 键 词: | COD 重铬酸钾法 |
文章编号: | 1005-8370(2003)01-11-03 |
修稿时间: | 2002年2月7日 |
Discussion of Factors Affecting Overproof COD and Countermeasures |
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Abstract: | By hiding reductive materials in sewage passing drainage mains one by one and analyzing variation of COD in sewage before and after the hiding, main factors affecting COD are found and countermeasures are put forward, resulting substantial decrease of COD in drainage main. |
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Keywords: | COD potassium bichromate process |
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