The plant uses activated sludge to clean the dirty water.
A mixture of water and microorganisms used in wastewater treatment to break down organic matter.
The activated sludge process is essential for effective wastewater treatment.
Describing a type of sludge that has been treated with air and microorganisms to enhance its ability to break down waste.
Tare da ƙamus mai ƙarfi na hoto kyauta & ƙananan katunan koyo.
