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Exhibitor List

Company CHANGCHUN GOLD RESEARCH INSTITUTE CO.LTD.
Country China
Products Biochemical processes
Treatment of contaminated soil
Hall W4
Booth G74
Website www.ccgri.com/Index.html
Introduction Changchun Gold Research Institute co.ltd. was founded in 1958, which is the only national level scientific research organization specialized in the research of basic theory on gold industry and engineering technology development. At the same time, the Technology Center of China National Gold Group Corporation, National Monitoring Inspection Center for Gold, Silver and Their Products, and China Gold Environment Monitoring Center are affiliated with Changchun Gold Research Institute co.ltd.; “Gold Magazine” is also set up in this institute.

Products

Efficient Decyanide Agent
CG101, a highly effective cyanide removal agent independently developed by Changchun Gold Research Institute Limited, has been successfully applied in many gold mining companies. It can achieve simultaneous removal of various pollutants, low cost of cyanide removal and wide application range. It has been fully recognized by application enterprises. It has reached the international advanced level by expert appraisal organized by China Gold Association. It is recommended that CG101 be popularized and applied in gold cyanide enterprises. Relative to bleaching powder, hydrogen peroxide and sodium pyrosulfite, the removal rate of cyanide was significantly improved. High, medium and low cyanide-containing wastewater/waste residue have good treatment effect.

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