Decoloration efficiency of the three ferric coagulators can be expressed in such an order as PFS>FeCl_3>FeSO_4.With the help of coagulant aid,the mean decoloration rate can rise as high as 94.3%,and the removal efficiency of COD reaches 74%.

英美

三种铁盐的脱色次序是:PFS(聚铁)>FeCl_3

单词 Decoloration efficiency of the three ferric coagulators can be expressed in such an order as PFS>FeCl_3>FeSO_4.With the help of coagulant aid,the mean decoloration rate can rise as high as 94.3%,and the removal efficiency of COD reaches 74%. 的词典定义。@海词词典-最好的学习型词典


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