ultraviolet germicidal irradiation


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ultraviolet germicidal irradiation

Public health The use of UV light to kill Mycobacterium spp contained in droplet nuclei
References in periodicals archive ?
The use of ultraviolet germicidal irradiation (UVGI) in disinfection of airborne bacteria.
The characterization of upper-room ultraviolet germicidal irradiation in inactivating airborne microorganisms.
Ultraviolet germicidal irradiation (UVGI) is a disinfection method that uses short-wavelength ultraviolet (UV-C) light to kill or inactivate microorganisms by destroying nucleic acids and disrupting their DNA, leaving them unable to perform vital cellular functions.
The global ultraviolet germicidal irradiation market segmentation is based on disinfection type (air disinfection, in-duct air disinfection, recirculation units, upper room systems, surface disinfection, area, room disinfection, equipment and packaging disinfection, lower room disinfection, etc.
Ultraviolet germicidal irradiation (UVGI) is the use of UV radiation to control biological contaminants in the air and on surfaces.
Ultraviolet germicidal irradiation (UVGI) that occurs in the upper portion of air in a room has been considered an environmental control measure that could economically reduce exposure to Mycobacterium tuberculosis (MTB) droplet nuclei (7,8).
2009), in-duct air cleaners, in-room air cleaners, and upper-room ultraviolet germicidal irradiation (UVGI).
Ultraviolet germicidal irradiation (UVGI) technologies have existed for over a century.
In-duct ultraviolet germicidal irradiation (ID-UVGI) systems have been considered as a countermeasure to disinfect AHUs and are widely used or considered for use primarily in hospitals and public or office buildings.
Ultraviolet germicidal irradiation (UVGI) is the use of ultraviolet radiation to inactivate microorganisms.
Ultraviolet germicidal irradiation (UVGI) uses 254 nm ultraviolet radiation from low-pressure mercury discharge lamps to reduce the indoor concentration of airborne microorganisms in order to reduce the risk of disease transmission.
Ultraviolet germicidal irradiation (UVGI) is the use of ultraviolet (UV) energy (electromagnetic radiation with a wavelength shorter than that of visible light) to kill or inactivate viral, bacterial, and fungal species.