Related Experiment Video
Updated: May 17, 2026

Using Flexible Gold-Titanium Reaction Cells to Simulate Pressure-Dependent Microbial Activity in the Context of Subsurface Biomining
Published on: October 5, 2019
Bioleaching of low-grade uranium ore using Acidithiobacillus ferrooxidans
1Institute of Minerals and Materials Technology, Bhubaneswar, 751 013 Orissa India.
Abstract:
Bioleaching of uranium was carried out with Turamdih ore sample procured from Uranium Corporation of India Limited, Jaduguda. The bacterial strain that was used in the leaching experiments was isolated from the Jaduguda mine water sample. Efficiency of bioleaching was studied by varying parameters like pulp density and initial ferrous concentration as source of energy. It is observed that the efficiency of bioleaching was 49% at 10% pulp density (w/v) and initial pH 2.0. Addition of external has no effect on efficiency of bioleaching showing domination of direct leaching mechanism over indirect.
Related Concept Videos
Microbial Leaching
Microbial Bioremediation of Uranium
Acid Mine Drainage
Microbes and Other Elemental Cycles
Bioremediation
Microbial Nutrition

