Ultraviolet radiation falls in the spectrum of light between 100 and 400 nanometers (nm). The wavelength range of greatest germicidal action is between 100 and 280 nm. (IARC, 2020) At these wavelengths UV light is absorbed by the genetic strands of DNA and RNA in microorganisms and viruses, which causes changes in the structure, rendering the death of the agent, or nonviability in the case of viruses.
Here’s a Sneak Peek of What’s Inside:
- Overview
- Health Effects
- Exposure Assessment
- UV Measurements
- Controls
- References
Be one of the first to tap into this free resource; Fill the form below to DOWNLOAD the Occupational Safety and Health Guide for Surface Disinfection Practices using Germicidal Ultraviolet Radiation white paper.