Sulfur-oxidizing bacteria are the main participant in sulfur biological oxidation, which pay an important role in the sulfur geochemical cycle and biological treatment of industrial wastewater from tanneries, textile dying and printing factories, paper mills, petrochemical refineries, liquefied petroleum gas plants and so on. The microbial ecology analysis of sulfur-oxidizing bacteria in sulfide-rich wastewater treatment, and isolation of bacteria with high biodegradation ability, and characterization of th...