Specification :

The first pilot of production capacity of 1000t cathodic copper was built to leach copper in 2003.Its process was mining-bio heap leaching-solvent extraction- electrowinning.7 months later, the recovery rate of copper was above 80% .The bioleaching project of 10 thousand tons copper have already been put into production in 2006.As a result, run-time performance has been quite successful, reduce the operating cost and pollution.