锌冶炼污酸废水循环利用技术研究
刘冰冰,季常青

Study on recycling technology of acid wastewater from zinc smelting
Bingbing LIU,Changqing JI
图3 混合时间对氯、氟去除率的影响
Fig. 3 Effect of reaction time on removal rate of chlorine and fluorine