但采用强酸强碱盐破乳时，少量有机相混入分离出来的水相，有机相损失，导致锌的萃取率下降。
In the case of using a salt compounded with alkali and strong acid to demulsify , a small amount of extractant mixed in the separated aqueous phase , the loss of extractant leaded to the decrease of extraction rate .
强酸强碱盐