Sewage Disposal Process

Sewage disposal process consists of three steps. They are settling, pumping, and sprinkling. First, the sewage which comes from the main sewer is passed to the settling tank. In the settling tank, the sewage is separated into polluted water and undecayed solids. The undecayed solids will then be removed and burned. After this separation, the polluted water will be pumped to the pump house. Then, the polluted water, which has been pumped, flows to the sprinkler beds which have jets of polluted water that lay on the brick work. The jets of polluted water are pipes which have rotating arms. Moreover, the jets of polluted water filter the polluted water from stones and micro-organism. After the filtration, the water which has been purified is now entering the river.