WebClick here👆to get an answer to your question ️ Biochemical Oxygen Demand (BOD) is a measure of organic material present in water. BOD value less than 5 ppm indicates a … WebCorrect option is B) → The amount of oxygen required by bacteria to break down the organic matter present in a certain volume of a sample of water is called Biochemical Oxygen Demand (BOD). So, option B is correct. Solve any question of Environmental Chemistry with:-. Patterns of problems.

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WebBiochemical oxygen demand. The biochemical oxygen demand, or BOD, is used as a measure of water quality. It is defined by the amount of oxygen needed to oxidise the organic components of a water sample over five days at a specific temperature. BOD is often measured in parts per million (ppm). ... WebDissolved oxygen (DO) is measured at the beginning of the analysis and after a 5 day, in-the-dark, 20 'C incubation period. The difference of the DO between the beginning and … grand bohemian hotel candle

Biological Oxygen Demand (BOD) and Water Completed - USGS

WebBiochemical oxygen demand (BOD) is a measure of the amount of oxygen required by aerobic bacteria and microorganisms for decomposing organic matter present in … WebBiochemical oxygen demand, otherwise known as biological oxygen demand, is an important parameter in water treatment. When effluent wastewaters are discharged into the environment, they can introduce pollution in the form of organic content to receiving waters. High concentrations of organics can deplete dissolved oxygen levels in water ... WebTerms in this set (31) Biochemical Oxygen Demand BOD. Amount of dissolve oxygen needed for aerobic bacteria to decompose organic matter., Amount of oxygen required … chinchilla skin problems