Examine the use of microorganisms in biotechnological approaches

Examine the use of microorganisms in biotechnological approaches to extract metals from ores and mine waste materials, known as biomining or bioleaching. Discuss the metabolic capabilities of acidophilic and metal-tolerant microorganisms, such as Acidithiobacillus ferrooxidans and Acidithiobacillus thiooxidans, in solubilizing and mobilizing metal ions from mineral substrates. Explore the environmental and economic benefits of microbial mining techniques compared to traditional mining methods, including reduced environmental impact, lower energy consumption, and increased metal recovery efficiency.