Why should oil and fat be not released in the drain?
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2
Answer:
Oils and fats should not be released in drains because they harden the soil in the sewage pipes and block them.In an open drain also, fats block porosity of soil which affects its water filtering efficiency
Answered by
1
Answer:
oil and fat should be not released in the drains because oil and fat blocks the drains and the drains can over flow and cause land pollution
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