... city drinking water processing Bottled water treatment of industrial waste water, marine museum swimming pool water circulation ... , papermaking industry, degreasing, bleaching, bleaching, for domestic, industrial, hospital sewage discharge standard treatment ( sterilization and disinfection, ... fungus inoculation room disinfection sterilization OZI-3G, 5G, 7G, 10G, 15G Industrial ozone disinfection`