Ultraviolet Rays ——Natural Germicidal Disinfectant
Application of light in indoor sterilization and disinfection Good natural lighting is an important feature of healthy buildings. Natural light is not only the basis for creating a comfortable visual environment, maintaining a healthy circadian rhythm, and helping people maintain a happy mood, but also a natural harmless disinfectant. The sterilization and disinfection effects of ultraviolet rays are well known. The shorter the wavelength of ultraviolet rays, the greater the lethality. UVC ultraviolet radiation has a higher risk of skin damage and eye damage, as well as the risk of immune damage from repeated exposure. It must be used without…