摘要
介绍了用快速法测定COD分析中提高准确度及精密度的方法。
The analytical method to promote the accuracy and precision of rapid chemical oxygen demand （COD） test was introduced in order to obtain this indicator accurately and quickly since COD is one important indicator of water quality.
出处
《环境科学导刊》
2014年第4期83-85,共3页
Environmental Science Survey
关键词
COD
测定
快速法
准确度
精密度
方法
chemical oxygen demand （COD）
monitor
rapid method
accuracy
precision
method
