Biological Oxygen Demand (BOD) is

Directly related to dissolved oxygen (DO)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

The amount of oxygen required by the anaerobic microorganisms to metabolise all the organic waste present in 1 L of water

No worries! We‘ve got your back. Try BYJU‘S free classes today!

The amount of oxygen required by the aerobic microorganism to metabolise all the organic waste present in 1 L of water

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

The amount of oxygen required by the aerobic microorganisms to metabolise all the inorganic waste present in 1 L of water

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C The amount of oxygen required by the aerobic microorganism to metabolise all the organic waste present in 1 L of water
Biochemical oxygen demand (BOD) is the amount of dissolved oxygen (DO) required by aerobic microorganisms to break down organic material present in a given water sample at a certain temperature over a specific time period. The BOD value is most commonly expressed in milligrams of oxygen consumed per litre of sample during 5 days of incubation at 20 °C and is often used to measure the degree of organic pollution of water.

Suggest Corrections