基于电化学浮选工艺处理含铜离子废水  

Treatment of wastewater containing copper ions based on electrochemical flotation technology

作　　者：华开强 曹思敏 徐乾德 王宇斌[1] 田晓珍[1] HUA Kai-qiang;CAO Si-min;XU Qian-de;WANG Yu-bin;TIAN Xiao-zhen(School of Resources Engineering,Xi’an University of Architecture and Technology,Shanxi,Xian 710055)

机构地区：[1]西安建筑科技大学资源工程学院,陕西西安710055

出　　处：《天津化工》2021年第1期49-52,共4页Tianjin Chemical Industry

基　　金：国家级大学生创新创业训练计划项目(201910703057);省级大学生创新创业训练计划项目(S201910703048)。

摘　　要：为了探索电化学预处理对浮选药剂的影响规律,以及含铜离子废水中电化学预处理药剂对铜浮选的作用效果,研究采用单因素试验的方法揭示不同电化学预处理条件对浮选药剂物化性质的影响,并基于正交试验优化电化学浮选的药剂制度。研究可为基于电化学浮选工艺提高含铜离子废水中铜的回收率提供理论参考。To explore the influence law of electrochemical pretreatment on flotation reagents and the effect of electrolyzed flotation reagents on copper flotation in wastewater containing copper ions,the research revealed influence of different electrochemical pretreatment conditions on psychochemical properties of flotation regents by single factor experiments and optimized the regent system of electrochemical flotation by orthogonal tests.The research could provide theory reference for improving recovery of copper by electrochemical flotation in wastewater containing copper ions.

关 键 词：电化学 浮选 回收率 

分 类 号：TQ09[化学工程]