Angaben zum Begriff
Dieser Begriff ist veraltet.
Bevorzugte Bezeichnung
biological oxygen demand
Ersetzt durch
Definition
- [Henderson's] measurement of the amount of organic pollution in water, measured as the amount of oxygen taken up from a sample containing a known amount of dissolved oxygen kept at 20 °C for 5 days. A low BOD indicates little pollution, a high BOD indicates increased activity of heterotrophic microorganisms and thus heavy pollution.
Oberbegriff
Anwendungshinweise
- MS Academic Keywords
Ersteller/in
URI
http://vocabs.lter-europe.net/EnvThes/msa0125
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