Copper ore bioleaching from ecological point of view
Abstract: Microorganisms in bioleaching processes are characterized by their oxidative effect on iron ions and forms of reduced sulfur species in acidic environments. To oxidize metal sulfides found in copper ores and concentrates using microorganisms, copper leachate is oxidized as copper sulfate. The bioleach solution is extracted through extraction technologies, after which the technology of electrodeposition of copper, obtaining the final product a copper cathode of high purity.
engleski
2023
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Keywords: Bioleaching, Eco Friendly Technology, Base Metal, Sulfide Ore, Concentrate.