BIO Science Abbreviation

Biotechnology Industry Association

Basis for Interim Opefations

Basis for Interim Operation

Biodiversity Institute of Ontario

Bsotech Industry Organization

Biotechnology Industry Organiuation

Biological Oxygen Demand

Biological oxygen demand is the amount of dissolved oxygen needed by aerobic biological organisms to break down organic material present in a given water sample at 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 as a surrogate of the degree of organic pollution of water.

Biopolitics International Orsanisation

Directorate for Biosciences