用Ag_2SO_4／CuSO_4代替Ag_2SO_4作催化剂测定COD

THE DETERMINATION OF COD USING Ag_2SO_4/CuSO_4 AS CATALYSTS IN SUBSTITUTE FOR Ag_2SO_4

在ＣＯＤ测定的催化剂中筛选出Ａｇ＿２ＳＯ＿４／ＣｕＳＯ＿４代替Ａｇ＿２ＳＯ＿４降低了工业废水ＣＯＤ测定的费用。

Ag_2SO_4/CuSO_4 is selected in the catalysts for COD dertermination and Ag_2SO_4 is replaced.Thecost of COD determination in industrial wastewater is reduced.