摘要
介绍了酸化法、二氧化氯、半酸化法处理含氰废水的工作原理,以金渠金矿氰化厂为例,采用半酸化法和酸化法相结合的工艺处理含氰污水,回收污水中的氰化物和铜,实现了含氰污水零排放,既达到环保的目的又产生了一定的经济效益。
The working principle of acidification method, chlorine dioxide method and partial acidation method for treatment of cyanide-containing waste water was presented. The Cyanide Plant of Jinqu Gold Mine adopted the process of combining partial acidation method and the acidification method to treat cyanide-containing waste water so as to recover cyanide and copper from the waste water. It realized zero drainage of the cyanide-containing waste water, reached the purpose of environmental protection and achieved economic benefits.
出处
《现代矿业》
CAS
2009年第6期81-83,共3页
Modern Mining
关键词
半酸化法
酸化法
污水处理
铜和氰化钠回收
Partial acidation method
Acidation method
Sewage treatment
Recovery of copper and sodium cyanide
