What is scrubber?

Important Questions on Methods of Safe Disposal of Waste

HARD

9th ICSE

IMPORTANT

Innovative Biology>Chapter 20 - Methods of Safe Disposal of Waste>Review QUESTIONS>Q 17

Describe four stages of primary treatment of water.

HARD

9th ICSE

IMPORTANT

Innovative Biology>Chapter 20 - Methods of Safe Disposal of Waste>Review QUESTIONS>Q 18

Describe the stages of secondary treatment of water.

HARD

9th ICSE

IMPORTANT

Innovative Biology>Chapter 20 - Methods of Safe Disposal of Waste>Review QUESTIONS>Q 19

What are the important stages involved in handling Municipal solid waste?

HARD

9th ICSE

IMPORTANT

Innovative Biology>Chapter 20 - Methods of Safe Disposal of Waste>Review QUESTIONS>Q 20

What measures need to be taken after the closure of a landfill?

HARD

9th ICSE

IMPORTANT

Innovative Biology>Chapter 20 - Methods of Safe Disposal of Waste>Review QUESTIONS>Q 21

Explain the process of electrostatic precipitation. Give two advantages of using electrostatic precipitators.