Heraeus

Air treatment

Air can get contaminated with odors, grease or micro-organisms -  ultraviolet radiation is an economical alternative for many air treatment processes.

Heraeus UV light sources emit two wavelengths that work for cleaning air: At 254 nm, UVC radiation has an intensive bactericidal effect, there is no need for chemical additives. Pathogens, like bacteria, viruses, parasites, spores, mould and dust mites are destroyed.
185 nm UV radiation generates ozone from the oxygen in the ambient air which is used for the oxidation of air impurities.

Variations in the type and the degree of contamination and the air temperature mean
that a custom solution is usually required for cleaning air. Heraeus provides the optimum lamp for your application.

 

UV air disinfection in an air duct

UV disinfection of air in the food industry

UV air oxidation: destruction of grease in a kitchen hood

Destruction of airborne grease in
commercial kitchen exhausts

     
Application examples:


UV-Lamps for Providing Air lof Very Low Germ Count
  • Air disinfection in the food processing industry
  • Pharmaceutical industry
  • Hospitals
  • Air conditioning, e.g. disinfecting pipes and ducts of air conditioning systems

Removal of Grease
  • Destruction of airborne grease in commercial kitchen exhausts

Removing Odours
  • Exhaust of commercial kitchens
  • Odour-intensive food shops
  • Food processing industry
  • Sewage treatment plants

Scrubbing Industrial Exhaust Air
  • Cleaning of industrial exhausts containing solvents
  • Use and manufacture of lacquers and coating materials e.g. in the printing industry
  • Exhausted air in the chemical, plastics and rubber industries
  • Wood or surface treatment
  • Reduction of volatile organic compounds (VOCs)



Further information:
Ultraviolet Light for Air Treatment (PDF 0.3 MB)
Ultraviolet Light for industrial food processing (PDF 0.5 MB)
Installation Instructions for Vacuum UV lamp (PDF 0.8 MB)
Vacuum lamps for treating exhaust air from kitchens (PDF 1.2 MB)

Products for air treatment