无汞微波法快速测定废水中COD的研究

本文对无汞微波法测定工业废水中COD的条件进行探讨,通过对其几个主要测定条件进行实验,得出无汞微波法测定工业废水中COD的最佳条件,同时对该测定方法的准确度进行探讨,得出该方法是简便可行的,此方法的结果与标准法一致。

The research of quickly determining COD in waste water by mercury-less microwave-method

Through going into the conditions of determining COD in industrial waste water by mercury-less microwave-method, and making experiments on its several major conditions, we find the best conditions. Meanwhile, through going into the degree of accuracy of this method, we learn this method is easy and workable and its result is the same as the one from standard method.