Asked by  | 8th Mar, 2013, 07:00: PM

Expert Answer:

Biodegradable pollutants are pollutants that are rendered harmless by natural processes and so causes no permanent harm.  They behave as pollutants only in very large quantities. They are mainly organic wastes and materials like banana peels, excreta, sewage, pollen grains, etc. These pollutants are decomposed by bacteria, fungi and other microbes.

Answered by  | 9th Mar, 2013, 08:04: AM

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