论文部分内容阅读
随着环境保护呼声的日趋增高,含氰污水的处理问题已成为氰化工艺在黄金矿山广泛使用的一个严重阻碍。招远金矿经过十年的努力,根据本矿含氰污水的具体情况,先后进行了酸化法回收处理含氰污水的小型、半工业和工业试验。于八一年七月建成工业装置,八月转入生产。转产以来的生产实践表明设备运行正常,工艺技术指标基本上达到设计要求,获得了良好的技术经济效果。
With the increasing calls for environmental protection, the problem of cyanide wastewater treatment has become a serious obstacle to the widespread use of cyanidation in gold mines. After ten years of hard work, Zhaoyuan Gold Mine has successively conducted small, semi-industrial and industrial tests for the recovery and treatment of cyanide-containing wastewater by acidification according to the specific conditions of cyanide-containing wastewater in this mine. The industrial plant was completed in July 1981 and moved into production in August. Since the conversion of production practice shows that the equipment is operating normally, the technical indicators basically meet the design requirements, access to a good technical and economic results.