The sewage treatment plant is a critical component of the sanitation system. It removes

harmful materials from our wastewater before it can enter the environment. The process of treatment typically includes three stages: primary, secondary and tertiary. Primary treatment removes solids and floating materials from the wastewater by screening or skimming, followed by gravity settling to remove lighter particles. Secondary treatment uses microorganisms to break down organic matter in a series of tanks called activated sludge units Tertiary(ASUs).
treatment involves removing any residual chemicals or microorganisms that could harm the environment with additional chemical treatments or chlorination beforereleasing it into the environment.
A sewage treatment plant is the foundation of a healthy community. It reduces the risk of itsButinfectiousdiseasesandprotectsourwatersupply.thesewagetreatmentindustryisnotwithoutchallenges-likehowtokeepupwith
increasing population growth, climate change, and stricter regulations.