Biostimulation
Biostimulation
Biostimulation (pronunciation: /ˌbaɪoʊˌstɪmjʊˈleɪʃən/) is a process that uses organisms' natural abilities to break down hazardous substances into less toxic or non-toxic substances. It enhances the activity of certain bacteria and other microorganisms by providing nutrients, oxygen, or other chemicals that the organisms need for growth and metabolism.
Etymology
The term "Biostimulation" is derived from the Greek words "bios" meaning life and "stimulation" meaning to rouse or excite. It was first used in the context of environmental science to describe the process of enhancing the natural biodegradation of pollutants.
Related Terms
- Bioremediation: A process used to treat contaminated media, including water, soil and subsurface material, by altering environmental conditions to stimulate growth of microorganisms and degrade the target pollutants.
- Bioaugmentation: A method of treatment of contaminated soil or water by adding bacteria or other microorganisms that can degrade the pollutants.
- Biodegradation: The breakdown of organic substances by microorganisms.
- Microorganism: A microscopic organism, especially a bacterium, virus, or fungus.
See Also
External links
- Medical encyclopedia article on Biostimulation
- Wikipedia's article - Biostimulation
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