Current Situation and Development Trend of Technology on Treatment of Characteristic Waste Water from Gold Industry

In connection with the features of characteristic waste water (containing cyanogen, arsenic and heavy metal) pollutants discharged by gold industry as well as the environmental features at the location of gold production enterprises, this paper briefly described the traditional method of treatment, and focused on the argument for technologies of clean production, advanced treatment and process control technology. Moreover, it clarified the future policies and development trend for treatment on characteristic waste water from gold industry.