Wastewater treatment encompasses the purification process of eliminating pollutants and impurities from water utilized in residential, industrial, and commercial settings. This process aims to restore the water to a cleaner state before it is reintroduced into the environment or repurposed. The treatment procedure comprises a sequence of physical, chemical, and biological steps that synergistically eliminate detrimental elements such as solids, chemicals, and pathogens from the water.

Overall, wastewater treatment is a critical component of modern infrastructure, supporting both environmental sustainability and the well-being of communities.