Comparison of three methods for determination of chemical oxygen demand (COD) in waste waters

被引：0
|
作者：
Zerbe, J [1 ]
Siepak, J [1 ]
机构：
[1] Adam Mickiewicz Univ, Fac Chem, Dept Water & Soil Anal, PL-00613 Poznan, Poland
来源：
CHEMIA ANALITYCZNA | 1999年 / 44卷 / 02期
关键词：
wastewater; quality; chemical analysis; determination; oxygen demand;
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Effecitveness of oxidation of organic substances by three methods of determination of the chemical oxygen demand (COD) in wastewaters has been compared. The best results have been obtained with the semi-micro method with sample digestion in closed vials followed by spectrophotometric measurements.
引用
收藏
页码：263 / 267
页数：5
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