Characterization of Bacterial Flora from Afşin–Elbistan Lignite Mine for Potential Microbial Biotech Applications

Abstract

The energy demand is enhancing day by day all over the world with the increasing of huge population. Lignite, a fossil fuel with low energy efficiency, is used in many different fields. However, lignite is primarily an energy source and its use without treatment causes environmental pollution as well as low energy efficiency. Advantages are known for the use of microorganisms in lignite processing technologies, and research is underway to improve this process. In this research designed to meet this need, isolation and characterization of bacteria with potential for use in biotechnological applications resistant to extreme conditions were performed from lignite mine. Turkey's largest lignite mine bacterial flora have been identified for the first time in this study. In addition to lignite processing technologies, a bacterial strain collection has been created to be used in other biotechnological studies. This collection of bacteria includes Methylorubrum zatmanii, Streptomyces argenteolus, Streptomyces galilaeus, Pseudomonas mandelii, Paenarthrobacter aurescens, Paeniglutamicibacter sulfureus, Arthrobacter humicola, Bacillus pumilus, Bacillus subtilis, Bacillus safensis, Kocuria polaris, Arthrobacter sp., Rhodococcus sp. This specific bacteria collection is open to sharing with other researchers who want to do field applications.