Question

Explain details about biological oxygen demand and chemical oxygen demand

Answer 1

Answer:

first I would like to inform you that it will biochemical oxygen demand not biological oxygen demand

Explanation:

biochemical oxygen demand is the amount if dissolved oxygen needed by aerobic biological organisms to break down it into organic materials.

chemical oxygen demand is a measure of the capacity of water to consume oxygen during the decomposition of organic matter.

Answer 2

Biological Oxygen Demand

Biological Oxygen DemandBiological Oxygen Demand (BOD) and Water.Biochemical oxygen demand (BOD) represents the amount of oxygen consumed by bacteria and other microorganisms while they decompose organic matter under aerobic (oxygen is present) conditions at a specified temperature.