Definition of "decontamination" by Spec Services:
« Back to Glossary Index Decontamination is the process of removing or neutralizing hazardous substances, such as chemicals, biological agents, or radioactive materials, from people, equipment, surfaces, or environments to ensure they are safe for use or occupancy. The goal of decontamination is to reduce or eliminate the risk of harm or contamination spread by reducing the concentration of harmful agents to an acceptable level.
Decontamination typically involves three key stages:
- Cleaning: Physical removal of contaminants, dirt, or debris from surfaces, often using water, detergents, or other cleaning agents.
- Disinfection: The use of chemical agents or physical methods (e.g., heat or UV light) to kill or inactivate microorganisms, such as bacteria, viruses, and fungi.
- Sterilization: The complete elimination or destruction of all forms of microbial life, including spores, typically achieved through methods like autoclaving, chemical sterilants, or irradiation.
The specific decontamination method used depends on the type of contaminant, the surface or material being treated, and the level of cleanliness required.
