The approach presented in this study (ie, localized elimination approach) can help improve toilet conditions for healthier indoor air quality.Other than ventilation, there are no proven engineering solutions for minimizing infectious disease transmission in toilets.Collectively, these very promising results showcased that this compact, sustainable, and localized disinfection system has a high potential for the next generation of disinfection devices.
Furthermore, the efficacy of the uniform irradiation was nearly twice that of the concentrated irradiation for surface disinfection and 17.70% higher for airborne disinfection, when tested against E coli. It was noticed that disinfection efficacy initially increased with the number of LEDs, but with 8-LEDs, the trend became almost non-obvious for surface disinfection and just marginally increased for airborne disinfection. To determine the arrangement designs of LEDs with the optimum efficacy, two variants of 5-LEDs configurations were additionally considered-uniform and concentrated (2-sided) distributions. Different configurations were tested: 3-LEDs, 5-LEDs (two variants), and 8-LEDs. The system was affixed to the toilet seat, and it was challenged by three bacteria strains. The Hönle Service team will be happy to answer any questions you may have on air disinfection, the areas of application or the UVC units themselves.A new disinfection system utilizing UVC-LED irradiation was developed. Wherever people come together and a high degree of protection against viruses and general health protection is essential, our units are ideal for the inactivation of viruses in the air. Here you can find more information about different applications of UVC air disinfection. Other very popular applications for the UVC lamps are canteen kitchens or wellness and spa areas. In addition to the typical applications in schools, retirement homes, doctor’s surgeries, hospitals, airports, hotels, the catering trade and production areas, the air disinfection units can also be used in conference rooms, day care centres for children or sports facilities, here specifically in gymnasiums or changing rooms. And the unassuming, modern design of our air disinfection units is also visually pleasing. Moreover, all units can be installed in rooms with little effort. Our air disinfection units not only have very high inactivation rates for germs, bacteria, viruses and mould, but also work completely without the use of chemicals, as they use UVC radiation for disinfection. They are all effective within seconds and guarantee the highest disinfection rates. We offer mobile UVC units for air disinfection, which can be quickly set up in occupied rooms as well as powerful UVC air disinfection units which are permanently installed and can also neutralise odours. Our air disinfection units are available in various versions.
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