| biochemical oxygen demand |
A gross measure of wastewater strength. The regional plant uses an accelerated treatment process in which living bacteria, thriving in an oxygen-rich environment, consume material in the wastewater. Industry wastewater that is high in BOD requires more oxygen and is therefore more expensive to process.
출처: www.csd-1.com/glossary.html
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| biochemical oxygen demand |
BOD refers to the amount of oxygen required for decomposition by oxidation of pollutants in water by microbes. The higher the BOD, the higher the water pollution.
출처: www.pref.mie.jp/ENGLISH/KANKYO/ek014.htm
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| biochemical oxygen demand |
measures the oxygen depleting capacity of effluent
출처: www.howesoundpp.com/environment/definitions.htm
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| biochemical oxygen demand |
The amount of oxygen consumed by respiratory processes in a bottle of water incubated in the dark at constant temperature for a specific time. BOD determinations are for 5-day incubations at 20
출처: www.biology.qmul.ac.uk/research/staff/s-araya/chem...
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| biochemical oxygen demand |
Biochemical oxygen demand, generally referred to as BOD, is a measure of the oxygen utilized by bacteria to reduce the organic material contained in wastewater. It is simply an indicator of the organic strength of wastewater. As the strength of wastewater increases, greater amounts of energy are required to clean the wastewater while increasing the costs as well.
출처: www.co.hanover.va.us/utilities/foodsvc-glossary.ht...
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