sewage disposal

A process to disposing sewage contains some steps before it is entering the water. First, the sewage, that contains polluted water and undecayed solids, enters the settling tank where the polluted water was being cleaned and the undecayed solids are removed and buried at the bottom of the tank. After that, the water went through the pipe into the pump house to be sent to the sprinkler beds. Here at the sprinkler beds, the water sent to the rotating arms where the polluted water will be filtered by stones and microorganism. This area is fenced by brick works so that the water won’t get out from the area. After being filtered, the water is ready to enter the river because it is already clean. The water is being sent to the pipe that connected o the river.