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单词 Ultraviolet disinfection
释义

Ultraviolet disinfection

英语百科

Ultraviolet germicidal irradiation

(重定向自Ultraviolet disinfection)
A low-pressure mercury-vapor discharge tube floods the inside of a biosafety cabinet with shortwave UV light when not in use, sterilizing microbiological contaminants from irradiated surfaces.
A portable, battery-powered, low-pressure mercury-vapor discharge lamp for water sterilization.
Compact and versatile options with UV-C LEDs

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. UVGI is used in a variety of applications, such as food, air, and water purification.

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更新时间:2025/6/16 23:34:53