The application relates to the
environmental protection field and discloses
Acidithiobacillus caldus suitable for Sb leaching, wherein the preservation number of the
Acidithiobacillus caldus is CCTCC No: M2021710. The
Acidithiobacillus caldus disclosed by the application can tolerate a high
dose of FCC waste catalyst and has a remarkable removal effect on metals (especially Sb) in the FCC waste catalyst, and is suitable for biological leaching treatment of the FCC waste catalyst.