陶瓷基PbO2电极的制备及其处理Ni-EDTA络合废水
徐小凤,卓琼芳,陈中颖,任秀文,刘静静,邱永福,李衍亮,谢水波

Preparation of a ceramic-based lead dioxide electrode and its application in treatment of Ni-EDTA complex wastewater
Xiaofeng Xu,Qiongfang Zhuo,Zhongying Chen,Xiuwen Ren,Jingjing Liu,Yongfu Qiu,Yanliang Li,Shuibo Xie
图9 pH对Ni-EDTA络合废水处理效果的影响
(a)不同pH下Ni-EDTA剩余浓度随时间的变化;(b)不同pH下阴极镍元素回收率随时间的变化;(c)不同pH下阴极附近溶液pH随时间的变化;(d)Ni-EDTA在不同pH下的存在形态
Fig.9 Effect of pH on treatment of Ni-EDTA complex wastewater