A Sewage Treatment Plant (STP), also known as a wastewater treatment plant, is a sophisticated facility designed to meticulously process sewage and wastewater. Its main function is to eliminate impurities and contaminants from the wastewater before safely discharging the treated effluent into the environment. The paramount objective of an STP is to uphold public health standards and environmental sustainability by effectively treating sewage and wastewater, removing harmful substances, curbing pollution, and preventing the spread of diseases.