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... > social science subjects > sociology > environmental, urban and regional sociology > environmental sociology > biology and chemistry > biological oxygen demand

Terme préférentiel

biological oxygen demand  

Définition

  • Biological oxygen demand (bod), or biochemical oxygen demand, is an index or measure of the concentration of biodegradable organic matter in a body or quantity of water. BOD is a natural phenomenon, but is also a test used to determine the condition of water for maintaining natural ecological processes of human use. [Source: Encyclopedia of Environment and Society; Biological Oxygen Demand]

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URI

http://data.loterre.fr/ark:/67375/N9J-PN15LQ6B-8

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