Air Disinfection

UVC radiation with wavelengths between 205 and 280 nanometers can inactivate the DNA of bacteria and viruses. This germicidal property is harnessed in UVC lamps to reliably disinfect air, water, and surfaces.

UVC light can eliminate up to 99.9% of viruses and bacteria from the air. Installation is flexible so that lamps can be used with or without protective covers, depending on whether people are present in the room.

From evaporators and air conditioning systems to complete ventilation modules and mobile devices, air disinfection is a sophisticated application. Each system must be carefully adapted to the specific environment and operational needs for optimal results.

UVC air disinfection is effective in a wide range of applications – whether to improve the working environment or to extend the shelf life of products in food and beverage production. It is suitable for production halls (including odor removal), ripening rooms, warehouses, medical practices, hospitals, offices, restaurants, hotels, private apartments and more.

Integrating UVC technology into air conditioning and ventilation systems further enhances indoor air quality, making it a smart and efficient solution for virtually any space.

UV air sterilizers continuously clean and disinfect the room air and ensure a pleasant indoor climate. Especially in connection with pathogens, the question of protection against viruses with the help of UV-C air disinfection has increasingly come into focus. It is considered guaranteed within research that airborne transmission is one of the main routes of infection for viruses, especially in enclosed, poorly ventilated rooms. Air purifiers disinfect the room air and inactivate bacteria and viruses and therefore offer health protection. Moulds, dust mites, pathogens and all sorts of biological microbes are also reliably inactivated, which is for example an important factor in the food sector.

The range of Hoenle UV Disinfection offers a selection of the following products:

• UVC air disinfectors
• Recirculation disinfectors
• Air disinfection for air conditioning and ventilation systems
• Air disinfection modules
• UVC lamps with matching Electronic Power Supplies
• Fitting and Accessories

UVC air disinfection devices can be easily mounted on walls or ceilings and come with all necessary mounting brackets.

Some systems are specifically designed for integration into ventilation ducts, typically installed vertically, allowing seamless incorporation into existing ventilation setups.

Certain units are installed directly inside the ventilation housing for highly efficient air treatment. Simple circulating air disinfection devices require no installation at all and can be placed directly in the desired area for immediate use.

Due to gradual performance decline, UVC lamps have an average lifespan of 16,000 hours. Once this is reached, lamp replacement is recommended. The effectiveness of the devices is independent of air volume or bacterial load.

Device housings are made of stainless steel and the electronics are engineered for long-term reliability. Smaller wear parts, such as electronic components or sealing rings are readily available when needed.

UVC lamps are fully recyclable through standard waste management channels, with no additional disposal costs.

Among air purifiers with carbon filters, HEPA filters, ionizers, and UV-C systems, air washers using UV-C radiation are considered the most effective.

Selecting the right type of air disinfection system requires consideration of key factors, such as building type (new construction or existing equipment), room size, and air exchange rates. Consulting a specialist helps determine the most suitable device or module.

Together, goals and budget are defined, allowing the air disinfection project to be planned and implemented efficiently. With proper calculation and setup, optimal results can be achieved.