After light and air, water is one of the essential substances to live. Water is mostly used in various activity, but it is mostly used as drinking purposes. But due to globalization, the drinking water quality of our country is very inferior. Thus, it is not suitable for drinking purposes until it is treated by a water purification system. There are various kinds of water purification system, but an effluent treatment system is best among all. The effluent treatment plant is used to eliminate all kinds of water pollutants from the water.