Bacterial Leaching - Indian Academy of SciencesBacterial leaching is the extraction of metals from their ores .. situ, dump, heap and vat leaching. . Copper is extracted from the acid run-offby cementation or.copper ore vat leach cementation,leaching of coarse caliche ore. experiment and modelling - SciELOsince ancient times, both vat and heap leaching being the most . granulometry of the ore, the leaching process takes place in . For metallic minerals, such as copper ores, the leaching . heap, compaction, channelling, changing permeabil-.
copper ore vat leach cementation