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WASTE WATER STORY

THE. WASTE WATER STORY. Done by: Rilency VII-C. On twenty second of march we celebrate the world water day.

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WASTE WATER STORY

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  1. THE WASTE WATER STORY Done by: Rilency VII-C

  2. On twenty second of march we celebrate the world water day. Water that is rich in lather mixed with oil , black-brown water that goes down the drain from sink, showers , toilets, laundries is dirty is called waste water .

  3. This used water should be not wasted . We must clean it up by removing the pollutants . The general assembly of the united nations proclaimed the period two thousand and five - two thousand and fifteen as the international decade for action on water for life.

  4. Cleaning of water is process of removing pollutants before it enter a water boby or is reused. This process of wastewater treatment is sewage treatment . • Sewage is a complex mixture containing suspended soild, organic and inorganic impurities , nutrient , bacteria and other microbes . • would see a network of big and small pipe called sewers ,forming the sewerage. It is like a transport system that carries sewage form the point of being produced to the point of disposal .

  5. Thank you

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