BOD_5与CODcr相关关系实验研究

Experiment in Reserch on Correlation between BOD_5 and CODcr

根据BOD5与CODcr的机理,同步测定了大溪不同河段河水的BOD5与CODcr。通过对实验数据进行统计和回归分析,发现这2种数值之间存在着线性关系。

According to mechanism of BOD5 and CODcr, BOD5 and CODcr of the different water regions in Daxi river, a major water way through Lishui clty, were detected. By regresional analysis of the mearsured data, the relationship between BOD5 and CODcr was identified.