A) Define “air pollution”. Enlist the “Sources of Air Pollution”. Enlist the “Pollutants causing Air Pollution”. What is “Water Pollution”? Enlist the “Sources of Water Pollution”. B) Enlist all the ‘Three Methods’ of ‘Disinfection’. Give ‘Examples’ of each one. Which ‘Method’ is generally used for ‘Municipal Water Supplies’? Discuss them with full justification.

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Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.