• Thumbnail for Ultraviolet germicidal irradiation
    Ultraviolet germicidal irradiation (UVGI) is a disinfection technique employing ultraviolet (UV) light, particularly UV-C (180-280 nm), to kill or inactivate...
    77 KB (9,351 words) - 11:04, 17 March 2024
  • Thumbnail for Germicidal lamp
    to produce ozone for water disinfection. They are used in ultraviolet germicidal irradiation (UVGI). There are four common types available: Low-pressure...
    8 KB (984 words) - 09:22, 9 September 2023
  • Thumbnail for Humidifier
    leak, and start fires. Some humidifiers have an integrated ultraviolet germicidal irradiation (UVGI) feature. Some humidifiers have an integrated water...
    32 KB (4,121 words) - 06:17, 12 February 2024
  • Thumbnail for Ultraviolet
    doi:10.1186/s13756-016-0111-x. PMC 4827199. PMID 27069623. "Ultraviolet germicidal irradiation" (PDF). University of Liverpool. p. 3. Archived from the original...
    112 KB (12,375 words) - 02:35, 19 April 2024
  • Thumbnail for Cleaning
    in industrial settings, involving pyrolysis and oxidation Ultraviolet germicidal irradiation, which destroys microorganisms; used extensively in the medical...
    7 KB (616 words) - 07:13, 2 April 2024
  • Thumbnail for Apple cider
    Points (HACCP) controls, using either heat pasteurization, ultraviolet germicidal irradiation (UVGI), or other proven methods to achieve a 5-log reduction...
    15 KB (1,715 words) - 06:06, 24 October 2023
  • Thumbnail for Mercury-vapor lamp
    185 nm is observed also. Such a lamp can then be used for ultraviolet germicidal irradiation. The 185 nm line will create ozone in an oxygen containing...
    23 KB (2,776 words) - 13:51, 16 April 2024
  • York City water supply system. The compound is the largest ultraviolet germicidal irradiation plant in the world. The UV facility treats water delivered...
    7 KB (401 words) - 02:40, 21 January 2022
  • Thumbnail for Air purifier
    methods were high-efficiency particulate air (HEPA) filters and ultraviolet germicidal irradiation (UVGI). Air filter purification traps airborne particles by...
    40 KB (4,480 words) - 03:03, 11 April 2024
  • Thumbnail for Ozone
    example). Production of ozone is one of the potential dangers of ultraviolet germicidal irradiation. VUV ozone generators are used in swimming pools and spa applications...
    148 KB (18,046 words) - 02:51, 11 April 2024
  • Thumbnail for HEPA
    particles larger than 120 nm (0.12 μm) Ultraviolet germicidal irradiation – Disinfection method using ultraviolet light Corsi–Rosenthal Box "GLOSSARY"....
    37 KB (3,818 words) - 07:20, 12 April 2024
  • Thumbnail for Water dispenser
    the bottled water being produced may be contaminated. UVGI (ultraviolet germicidal irradiation) is a commonly used disinfection method to kill or inactivate...
    21 KB (2,826 words) - 15:44, 9 April 2024
  • Thumbnail for Disinfectant
    effective at a home environment. Ultraviolet germicidal irradiation is the use of high-intensity shortwave ultraviolet light for disinfecting smooth surfaces...
    44 KB (4,903 words) - 07:45, 20 April 2024
  • Thumbnail for N95 respirator
    discarding the gloves immediately after. According to CDC, ultraviolet germicidal irradiation, vaporous hydrogen peroxide and moist heat showed the most...
    50 KB (5,103 words) - 23:14, 2 March 2024
  • sanitized through the use of chlorine, filtration and an ultraviolet germicidal irradiation system. There are multiple attractions including the Blue...
    6 KB (559 words) - 10:47, 30 March 2023
  • Thumbnail for Alexander Langmuir
    Respiratory Diseases at Fort Liberty, Langmuir found that ultraviolet germicidal irradiation did not significantly reduce the transmission of acute respiratory...
    35 KB (3,575 words) - 00:05, 17 April 2024
  • Thumbnail for Sunburn
    artificial sources, such as tanning lamps, welding arcs, or ultraviolet germicidal irradiation. It is the body's reaction to direct DNA damage from UVB light...
    48 KB (5,069 words) - 10:52, 20 March 2024
  • Thumbnail for SARS
    respiratory syndrome Walker, C. M.; Ko, G. (2007). "Effect of ultraviolet germicidal irradiation on viral aerosols". Environmental Science & Technology. 41...
    65 KB (6,395 words) - 15:40, 25 April 2024
  • Thumbnail for Life on Mars
    the presence of nutrients, an energy source, and protection from solar ultraviolet and galactic cosmic radiation. Scientists do not know the minimum number...
    205 KB (19,940 words) - 13:48, 17 April 2024
  • Thumbnail for Planetary habitability
    exceptional cases less than 10 million. They emit enough high-frequency ultraviolet radiation to trigger important atmospheric dynamics such as ozone formation...
    112 KB (13,242 words) - 22:29, 19 April 2024
  • reclaimed water which is purified using advanced membrane and ultraviolet germicidal irradiation. It is scientifically tested to have surpassed the World Health...
    24 KB (2,099 words) - 00:15, 8 February 2024
  • Thumbnail for COVID-19
    chloride and chlorhexidine gluconate, are less effective. Ultraviolet germicidal irradiation may also be used, although popular devices require 5–10 min...
    285 KB (32,669 words) - 05:08, 20 April 2024
  • Thumbnail for New York City water supply system
    built at a cost of $1.6 billion. The compound is the largest ultraviolet germicidal irradiation plant in the world; it contains 56 UV reactors designed to...
    28 KB (3,267 words) - 15:14, 25 March 2024
  • Thumbnail for Solar water disinfection
    will likely increase adoption rates. Appropriate technology Ultraviolet germicidal irradiation Water Pasteurization Indicator "WHO | Treatment technologies"...
    35 KB (4,060 words) - 17:25, 7 September 2023
  • Thumbnail for Calgon Carbon
    acquired by Kuraray Co., Ltd. in March 2018. Companies portal Ultraviolet germicidal irradiation Activated carbon "Calgon Carbon index". The New York Times...
    15 KB (1,195 words) - 22:54, 31 December 2023
  • strategies (UV-C and other types of light sources; see also Ultraviolet germicidal irradiation) to combat the COVID-19 pandemic are available. As systematic...
    57 KB (5,556 words) - 17:52, 24 January 2024
  • activated carbon filter with efficiency of 75% or media filter or Ultraviolet germicidal irradiation (UVGI) under UL 2998 Zero Ozone Emissions Validation or Intertek...
    54 KB (7,553 words) - 17:09, 31 March 2024
  • Thumbnail for Mechanical filter (respirator)
    moist heat, and hitting them with excessively high doses of ultraviolet germicidal irradiation (UVGI). Chlorine-based methods, such as chlorine bleach, may...
    44 KB (4,311 words) - 18:46, 2 December 2023
  • Thumbnail for Electromagnetic spectrum
    frequency these are: radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays. The electromagnetic waves in each of these bands...
    46 KB (4,899 words) - 21:17, 21 April 2024
  • Thumbnail for Lithia (water brand)
    Antimicrobial nano-filtration technology (developed by NASA) and ultraviolet germicidal irradiation (UVGI) sanitation technologies assure all organic and biological...
    6 KB (754 words) - 17:13, 23 May 2023