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饮用水中化学耗氧量测定方法的改进 被引量：1

Method Improvement for Determining Chemical Oxygen Demand (COD) in Drinking Water
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摘要 化学耗氧量是水质监测的一个重要参数。对饮用水中化学耗氧量(COD)的通用测定方法进行了改进,采用一定功率的电炉直接加热试样,调节酸度后进行滴定,得到了和通用测定法相同的测定结果。 COD is one of the important parameters in water quality monitoring, a common method for determining COD in drinking water is improved. Sample is directly heated with an electrical stove and it is titrated after its acid content is adjusted, by which the result consisted with that of a common determining method is obtained.
作者 代君 张旭 徐玲
机构地区 荆州市自来水总公司 长江大学化学与环境工程学院 中海油服泥浆中心
出处 《长江大学学报（自然科学版）》 CAS 2005年第1期40-41,i004,共3页 Journal of Yangtze University(Natural Science Edition)
关键词 饮用水 耗氧量 测定方法 drinking water COD determination method
分类号 O653 [理学—分析化学]
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  • 1袁洪志.COD的极谱法研究[J].环境科学与技术,1994(2):26-28. 被引量：19
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长江大学学报（自然科学版）
2005年 第1期

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