Applications: → hospital sewage treatment works → → pool circulating water disinfection of drinking water treatment → → refining, petrochemical and chemical plants, cooling water circulation → oil field injection iron bacteria and sulfate-reducing bacteria control → → nuclear power plant sewage treatment, thermal power plant → railways, mining, oil → barracks, schools → ships, offshore installations → ward disinfection, environmental disinfection → → pulp industrial wastewater treatment, dyeing drinking water and livestock decolorization → House environmental disinfection → COD, BOD degradation