STP and ETP Plants – Modern Wastewater Solutions Introduction Wastewater management has become a major need in today’s world. Both residential areas and industries release large amounts of dirty water every day. If left untreated, this water causes pollution, damages soil, and spreads diseases. To solve this, two important systems are used – Sewage Treatment Plant (STP) and Effluent Treatment Plant (ETP). Sewage Treatment Plant (STP) An STP is used to treat domestic sewage water. This water usually comes from apartments, offices, schools, hotels, and colonies. Cleans water by removing organic waste and bacteria Makes water suitable for reuse in flushing, gardening, and cleaning Reduces pollution and helps in water conservation Effluent Treatment Plant (ETP) An ETP is designed for industrial wastewater, which contains harmful chemicals, oils, and heavy metals. Used by industries like textile, pharmaceutical, food, and chemical manufacturing Removes toxic pollutants before the water is released or reused Ensures industries follow environmental safety standards More info-https://www.koshishindia.in/