Bacteria wenelen DSM 16786, its use in the leaching of ores or concentrates of species and metal sulfide leaching process based on the use of bacteria or mixtures containing it

摘要

This relates to one of the isolated bacteria, acidithiobacillus species quimiolitotrofica ferrooxidans called wenelen, deposited at the Deutsche Sammlung von und zellkulturen training GmbH DSMZ with number DSM 16786, its use in the leaching of ores or concentrates is Species and metal sulfide leaching processes based on the use of bacteriaOr mixtures containing it. This strain has a wenelen DSM 16786 oxidizing activity increased, especially in the case of chalcopyrite, in comparison with other known bacteria. Due to the above, this bacteria present a great interest for Applications biomineras.