摘要
介绍了采用扩散渗析技术从铜冶炼废酸中回收硫酸的研究,与传统处理工艺相比,扩散渗析法能耗低、环境污染小,酸回收率达到90%以上,并能有效截留主要杂质。
This paper introduces the study on recovering sulfuric acid from copper smelting waste acid by diffusion dialysis. Compared with traditional process, diffusion dialysis has the advantage of lower energy consumption and less environmental pollution, acid recovery can reach up to 90% , and major impurity are rejected effectively.
出处
《铜业工程》
CAS
2009年第3期40-42,共3页
Copper Engineering
关键词
扩散渗析
废酸
回收
diffusion dialysis
waste acid
recovering
