黄金冶炼废水回收及回用处理技术实践

Waste Water Recycling and Reuse Treatment Technology Practice of Gold Smelting

黄金冶炼废水主要由酸性废水和含氰废水组成,按照废水"回收+回用处理"的处理原则,采用3项专利技术,废水处理回收了氰化钠和硫氰化亚铜,实现了废水100%回用。

Waste water of gold smelting mainly consists of acid waste water and cyanide-containing waste.In accordance with the principle of ＂ recycling and reuse treatment＂ for waste water,three patent technologies are adopted.The waste water treatment recovers sodium cyanide and cuprous rhodanide,achieving the goal that waste water is 100% reused.