快速法与重铬酸钾回流法测定COD_(cr)的比较

Comparation of Determining CODcr with Rapid Method and Potassium Dichromate Reflux Method

通过回流法测定CODcr分析方法与快速法分别对不同水质类型的水样同时测定分析,找出了两者间存在的一些相关性规律。

We determined CODcr of different water with reflux method and rapid method separately at the sametime,and found out relevant laws of the two methods.