These microorganisms are natural decomposers that perform several essential functions:
Require oxygen, which is often added mechanically in aeration tanks. They are highly efficient at breaking down organic pollutants into CO2cap C cap O sub 2 and water. Wastewater Bacteria (Wastewater Microbiology)
Specialized bacteria remove nitrogen (nitrification/denitrification) and phosphorus to prevent eutrophication in the environment. Key Types of Bacteria Bacteria are primarily classified by how they use oxygen: leading to poor settling.
Rapid growth where bacteria multiply but may not form heavy flocs, leading to poor settling. Wastewater Bacteria (Wastewater Microbiology)