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At least UVC, which is 100-280 nm in wavelength. http://en.wikipedia.org/wiki/Ultraviolet#Subtypes

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15y ago
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12y ago

ultraviolet waves kill bacteria on food

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11y ago

Ultra violet

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12y ago

Gamma Rays

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Q: What waves are used to kill harmful bacteria?
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Related questions

How can gamma waves benefie people?

They are used to kill cancer cells , and also harmful bacteria in food and on surgical instruments.


What are ultraviolet waves X-Ray and Gamma rays used for?

Ultraviolet (UV) waves can be used to kill bacteria, but are also harmful to humans. X-Rays are used to analyze bones etc


What non metal is used to kill harmful bacteria in swimming pools?

Chlorine is used to kill bacteria in swimming pools. It's the same thing used to clean your drinking water.


What kind of wave is used to kill bacteria in hospitals?

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Should hydrogen peroxide be used on a staph infection?

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In a water treatment plant bacteria are used to digest material in the water. However these bacteria can be harmful to humans. Because of this what other steps must be taken in the treatment of water?

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