1) Explain construction and working of cyclone separator. State some of its applications.
2) Explain any one method to control gaseous pollutants.
3) List four types of wet scrubber. List some of its advantages and disadvantages.
4) Explain thermal incineration with neat sketch.
5) Explain construction and working of venture scrubber.
6) Name three water pollutants with their sources.
7) Define BOD and COD. State their significance.
8) Explain the method of water sampling.
9) Explain the role of pollution control board.
10) Which are the contaminants responsible for ground water pollution?
11) Explain the causes and effects of thermal pollution.
12) Explain the effects of river and see pollution on environment.