含锌镉铝铁废水中金属的资源化分离回收工艺
贺斐,程爽,高贺敏,章亚东

Resource separation and recycling process of metal in Zn, Cd, Al and Fe wastewater
Fei HE,Shuang CHENG,Hemin GAO,Yadong ZHANG
图3 n(NH4+)/n(Al3+)对废水中铝的去除率的影响
Fig.3 Effect of n(NH4+)/n(Al3+)on the removal rate of aluminum in wastewater