“…Its activities provoke emissions of particulate matter, volatile organic compounds, heavy metals, Ca 2+ and SO 4 2− ions into the environment. Additionally, the metallurgical industry is closely related with the energy sector and is one of the largest industrial CO 2 emitters [9,10]. These enterprises are major sources of extremely hazardous pollution of the air, soil, and water environments by phenols and acids, coarse impurities and cyanides, arsenic, cresol etc.…”