Sewage Treatment Plants (STPs) and Effluent Treatment Plants (ETPs) play vital roles in managing wastewater to safeguard environmental health. STPs primarily treat domestic sewage by removing solids, organic matter, and harmful pathogens through processes like screening, sedimentation, biological oxidation, and disinfection. Find reliable sewage treatment plant suppliers in Hyderabad, Visakhapatnam, and Vijayawada. Explore efficient and sustainable solutions for wastewater management with Green Aquas expert services.