A sewer treatment plant, also known as a wastewater treatment plant or sewage treatment plant, is a facility designed to treat wastewater from residential, commercial, and industrial sources before it is discharged back into the environment. Wastewater typically contains a variety of pollutants, including organic matter, nutrients, pathogens, and chemicals, which can be harmful to human health and the environment if not properly treated.
Sewer treatment plants play a crucial role in protecting public health and the environment by treating wastewater and reducing pollution before it is released into natural water bodies. Properly treated wastewater helps prevent waterborne diseases, protects aquatic ecosystems, and supports sustainable water management practices.