CAJ | 학술논문

COD测定是表示水质污染度的重要指标，是环境监测的重要手段，COD测定的方法众多，本文传统的标准测定法与其它方法进行简单介绍，并分析了COD测定应注意的问题和未来发展。
COD측정시표시수질오염도적중요지표，시배경감측적중요수단，COD측정적방법음다，본문전통적표준측정법여기타방법진행간단개소，병분석료COD측정응주의적문제화미래발전。
COD determination is an important indicator of waterpollution,is an important means of environmental monitoring,many methods of COD determination method,carries on the simple introduction and other methods for the determination of the traditional standard,and analyzes the determination of COD should pay attention to the problems and future development.