Use of Biotechnology for Cleaning Up Our Environment
Among the oldest industries in the world, mining is the source of alarming levels of environmental pollution. Modem biotechnology is now being used to improve the environment surrounding mining areas through various microorganisms. For instance, a bacterium Thiobacillus ferooxidans has been used to back out copper from mine tailings.Extremophiles and biotechnology: current uses and prospects,Mar 24, 2016 · In addition to biofuels, another important application of extremophiles and their enzymes can be found in the mining sector 40. This process, also known as bioleaching, is the removal of insoluble metal sulfides or oxides by using microorganisms 41. It is a safer and more environmentally friendly way to extract metals compared with traditional,3 Technologies in Exploration, Mining, and Processing,,Technologies in Exploration, Mining, and Processing INTRODUCTION The life cycle of mining begins with exploration, continues through production, and ends with closure and postmining land use.