摘要
烟气制酸配套湿法冶炼工艺,在生产过程中产生含铜离子的酸性废水,直接进入废水中和处理系统,造成有价金属的流失,阐述一种铜离子回收工艺的应用,既可减少铜离子对环境的危害,同时实现资源回收,具有较高的经济价值。
The process of making acid from flue gas produces acid waste-water containing copper in the production process,which is neutralized directly and causes the loss of metal copper.In this paper a metal copper recovery process was described,which can not only reduce the harm of copper to the environment,but also realize resource recovery.It has high economic value.
作者
王磊
Wang lei(Weihai Hengbang Chemical Co.,Ltd,Weihai 264501)
出处
《化工与医药工程》
2021年第1期54-58,共5页
Chemical and Pharmaceutical Engineering
关键词
酸性废水
铜
回收利用
acid waste-water
copper
recycling
