摘要
铜作为一种常见的重金属,经常被应用于电池制造、金属镀层、冶金以及化学工业等领域,但因此而导致的铜污染也十分严重。本文讨论了近些年来我国含铜废液的产生原因,也分析了国内及国际上处理含铜废液的经典工艺,并介绍了经常用的电解法、萃取法和吸附法处理废液和他们的适用范围,并列举了各个方法的优点与不足,以期为真正实现含铜废液高附加值利用提供一些思路。
As a common heavy metal, copper is often used in battery manufacturing, metal coating, metallurgy, chemical industry and other fields, but the resulting copper pollution is also very serious. Therefore, the treatment of waste water containing copper ions is very important. The causes and the classic treatment processes of the waste water containing copper ions are discussed. The electrolysis, extraction and adsorption methods for the treatment of the waste water and their characteristics are introduced.
作者
乐南平
彭炯
罗飞
蒋克金
蒋宇
Yue Nangping;Peng Jiong;Luo Fei;Jiang Kejin;Jiang Yu(School of Materials and Energy Engineering,Guizhou Institute of Technology,Guiyang 550003,China)
出处
《广东化工》
CAS
2020年第10期81-82,共2页
Guangdong Chemical Industry
基金
贵州理工学院大学生创新创业训练计划项目(201814440442)
贵州理工学院教育教学改革项目(jgzd201804)。
关键词
铜
废液
回收
copper
waste water
recovery
