Decontamination (sometimes abbreviated as decon, dcon, or decontam) is the process of removing contaminants on an object or area, including chemicals, micro-organisms, and/or radioactive substances. This may be achieved by chemical reaction, disinfection, and/or physical removal. It refers to specific action taken to reduce the hazard posed by such contaminants, as opposed to general cleaning.
Decontamination is most commonly used in medical environments, including dentistry, surgery, and veterinary science, in the process of food preparation, in environmental science, and in forensic science.
Methods
Methods of decontamination include:3
- Antisepsis
- Disinfection
- Physical cleaning
- Sterilization (microbiology)
- Ultrasonic cleaning
- Water purification
A variety of decontaminations methods may be used, including physical processes such as distillation, and chemical cleansers such as alcohols and detergents.
See also
- Decontamination foam
- Dry decontamination
- Environmental remediation
- Groundwater decontamination
- Human decontamination
- Soil decontamination
References
""Water Decontamination", in McGraw Hill Yearbook of Science and Technology 2004, p 372" (PDF). Archived from the original (PDF) on 2020-01-09. Retrieved 2013-08-16. https://web.archive.org/web/20200109050430/https://www.fpl.fs.fed.us/documnts/pdf2004/fpl_2004_rowell002.pdf ↩
Jehaes, Els; Gilissen, Anja; Cassiman, Jean-Jacques; Decorte, Ronny (1998). "Evaluation of a decontamination protocol for hair shafts before mtDNA sequencing". Forensic Science International. 94 (1–2): 65–71. doi:10.1016/S0379-0738(98)00052-8. PMID 9670485. /wiki/Doi_(identifier) ↩
Health & Safety Executive: Methods of decontamination. Accessed 16 August 2013 http://www.hse.gov.uk/biosafety/blood-borne-viruses/methods-of-decontamination.htm ↩