金渠金矿含氰污水处理技术的应用  

Application and Practice of Treatment Technology for Cyanide-containing Waste Water from Jinqu Gold Mine

作　　者：董兵 任华杰 

机构地区：[1]河南三门峡市金渠金矿

出　　处：《现代矿业》2009年第6期81-83,共3页Modern Mining

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.

关 键 词：半酸化法 酸化法 污水处理 铜和氰化钠回收 

分 类 号：X703[环境科学与工程—环境工程]