Two harmful effects of sewage to us
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sewge water causes deaseises lide cholera and sewage makes the air polluted
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Sewage is polluted water released from houses of town through drainage system, it contain some inorganic like NH3, H2S,Sodium salts,Chlorine etc and huge amount of Organic wastes like Fatty acids, Urea, Urine, Bacteria, Virus, Sweat etc. These all are very harmful and polluting agent of water.
Effects: A) Sewage causes water pollution when sewage water mix into rivers or ponds. The harmful waste materials are mixed with water and pollute ecosystem of River and ponds.
B) The gases produced(NH3 and H2S) produced from Sewage water causes air pollution and bad smell. These gases are very bad for our health. The sewage water sometime enters into soil and pollute the underground water hugely.
Effects: A) Sewage causes water pollution when sewage water mix into rivers or ponds. The harmful waste materials are mixed with water and pollute ecosystem of River and ponds.
B) The gases produced(NH3 and H2S) produced from Sewage water causes air pollution and bad smell. These gases are very bad for our health. The sewage water sometime enters into soil and pollute the underground water hugely.
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