How does the UV destroy the bacteria, virus and other micro-organisms.
Ultraviolet ray in sunlight was found and proofed to kill the virus and bacteria through decades of survey and experiments. Basically ultraviolet is divided by A, B, C waves and 240~260nm out of C wave, which is the most effective ray with sterilizing ability and the strongest point is 253.7nm. In addition, the light wave can kill DNA of bacteria and virus and stop its growth.
UVC Lighting & UV Sterilizer
Ultraviolet-ray sterilizing is one of the cleanest, most non-pollution, non-chemical, without any color and odor and leaves no residue. Ultraviolet-ray is also able to kill virus and bacteria in a natural way. Ultraviolet-ray sterilizer used in water purification can completely kill the germs and virus for health.
For More References: http://www.aquawin.com.tw/faq/uvc-sterilizer.html
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