Durst introduces UVC-R Air Disinfection System
17 October 2020: The new normality that shapes our private and professional life is determined by masks, distance rules and disinfectants. This situation will not change in the short or medium term. Even if there will be a vaccine against COVID-19, new types of viruses and mutations will most likely occur.
So, responding to the COVID pandemic, Italy based Durst, leading manufacturer of advanced digital printing and production technologies, has now introduced the Durst UVC-R Air Disinfection System, an innovative solution for reducing the viral load in indoor environments. Durst has put its expertise in the laboratories, in production, in UV technology, in flow simulations and in the safety guidelines together, to bring a piece of quality of life back to the new normality, with the Durst UVC-R Air Disinfection System.
In the Durst Labs, the main transmission paths and descent rates of droplets and aerosols that transport virus-containing liquid particles were analyzed, as well as the effectiveness of countermeasures with continuous air exchange and UV irradiation. The solution: Durst UVC-R combines both air exchange and UV irradiation in one system, effectively reducing infectious aerosols, viruses and germs in indoor environments. Through an antiviral membrane, the room air is led into a closed system and irradiated with UV-C light.
The Durst UVC-R’s center disinfection zone measures 4 x 4 x 2.5 meters. Durst gives the following example for the efficiency: 4 people sit at a table and are surrounded by a volume of 8 m³. Each person inhales and exhales about 0.5 m³ of air per hour, a total of 2 m³. Durst UVC-R disinfects 12.5 times this volume or 25 m³ in 15 minutes and 50 times the breathing volume of 4 people or 100 m³ in one hour. If the UVC-R is placed in a larger room, a constant mixing of the room air around the disinfection center is taking place, which means that by the permanent release of purified air the viral load is reduced even outside the central zone.