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a)
b)
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00000CH301121904

Describe the working of a settling chamber with a neat sketch.

Explain the sources and characteristics of municipal sewage.

Write a note on sampling and analysis of air pollutants

Describe any two methods for gaseous emission control.

Explain the global effects of air pollutants.

What are the effects of noise on human? Explain any three noise pollution

control methods?

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