Question

The use of petrol, diesel or kerosene is increasing day by day.Their smoke mixes with air and causes air pollution.Write your suggestions to reduce the effect of this pollution

Answer 1

the presence of air pollutants does not pose any concentration remains below permissible level. to keep the air pollutants below perissible level , strict controls are necessary. for this purpose the following two basic approaches can be used.

I) combining the pollutants at source.
2) dilution of pollutants.



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