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2. Ultraviolet germicidal irradiation - Wikipedia

   en.wikipedia.org/wiki/Ultraviolet_germicidal...

   By 2001, over 6,000 UV water treatment plants were operating in Europe. [62] Over time, UV costs have declined as researchers develop and use new UV methods to disinfect water and wastewater. Several countries have published regulations and guidance for the use of UV to disinfect drinking water supplies, including the US [63] [64] [65] and the ...

3. Germicidal lamp - Wikipedia

   en.wikipedia.org/wiki/Germicidal_lamp

   Low power consumption of semiconductors introduce UV disinfection systems that utilized small solar cells in remote or Third World applications. [ 2 ] By 2019, LEDs made up 41.4% of UV light sales, up from 19.2% in 2014 [ 3 ] The UV-C LED global market is expected to rise from $223m in 2017 to US$991m in 2023.

4. Disinfectant - Wikipedia

   en.wikipedia.org/wiki/Disinfectant

   In wastewater treatment, a disinfection step with chlorine, ultra-violet (UV) radiation or ozonation can be included as tertiary treatment to remove pathogens from wastewater, for example if it is to be discharged to a river or the sea where there body contact immersion recreations is practiced (Europe) or reused to irrigate golf courses (US).

5. Shop These Wellness Gifts for Everyone on Your List This Year

   www.aol.com/file-wellness-gifts-under-things...

   $139.95 at amazon.com. Air Purifier with UV-C Light + HEPA Filtration. Help them breathe easier at home with this top-rated air purifier—it’s Prevention’s pick for the best overall air ...

6. Portable water purification - Wikipedia

   en.wikipedia.org/wiki/Portable_water_purification

   Germicidal UV-C light in the short wavelength range of 100–280 nm acts on thymine, one of the four base nucleotides in DNA. When a germicidal UV photon is absorbed by a thymine molecule that is adjacent to another thymine within the DNA strand, a covalent bond or dimer between the molecules is created.

7. This UV phone sanitizer will cleanse your cell of all germs - AOL

   www.aol.com/lifestyle/uv-phone-sanitizer-cleanse...

   PhoneSoap is the first UV-C cell sanitizer and charger. Unlike most cleaning products, this device has two germicidal UV bulbs that have apparently been proven to wipe your phone of (almost all ...