1.Ozone Concentration Application Reference Air Ozone disinfection concentration standard reference (1ppm = 2.14mg/m3) Function Application Ozone concentration (ppm ) Every 1m３per hour per g/h Useing method     Disinfection Medical Appliance 20 50-100 20ppm sterilize 60min Cold Storage 6-10 15-25 Continuous working based on storage capacity and degree of contamination, mainly kill mold, fungus Food…