How is Leptospirillum ferrooxidans used in Biotechnology?

In biotechnology, Leptospirillum ferrooxidans plays a critical role in biomining, particularly in the extraction of metals like copper, gold, and uranium from ores. This process, known as bioleaching, is more environmentally friendly compared to traditional mining methods, as it reduces the need for harsh chemicals and high energy consumption. Additionally, the bacterium is used in the bioremediation of contaminated environments, aiding in the removal of toxic metals from polluted sites.