Waste Management

Waste management are the activities and actions required to manage waste from its inception to its final disposal. These interview questions in Waste Management will help you to prepare different jobs in Waste management.

Q.1 What are the disadvantages of Space waste disposal?
The disadvantages of Space waste disposal include:
1. Potential for catastrophic failure of a launch vehicle
2. A high number of launches would be required.
3. International agreements on the regulation of such a program would need to be established
Q.2 Which are two related forms of thermal treatment where waste materials are heated to high temperatures with limited oxygen availability?
Pyrolysis and gasification are two related forms of thermal treatment where waste materials are heated to high temperatures with limited oxygen availability.
Q.3 What does the Methods of Avoidance & Reduction include?
Methods of Avoidance & Reduction include reuse of second-hand products, repairing broken items instead of buying new and designing products to be refillable or reusable.
Q.4 What are the disadvantage of using Barges for waste collection?
The disadvantage of using Barges for waste collection include : 1. High cost to operate and maintain. 2. Not appropriate for land transport.
Q.5 What is Anaerobic digestion?
Anaerobic digestion is a collection of processes by which microorganisms break down biodegradable material in the absence of oxygen.
Q.6 What is Vacuum pyrolysis?
Vacuum pyrolysis is a process in which organic material is heated in vacuum to lower its boiling point and to avoid adverse chemical reactions.
Q.7 What are the disadvantages of Space waste disposal?
The disadvantages of Space waste disposal include:
1. Potential for catastrophic failure of a launch vehicle
2. A high number of launches would be required.
3. International agreements on the regulation of such a program would need to be established
Q.8 Which are two related forms of thermal treatment where waste materials are heated to high temperatures with limited oxygen availability?
Pyrolysis and gasification are two related forms of thermal treatment where waste materials are heated to high temperatures with limited oxygen availability.
Q.9 What does the Methods of Avoidance & Reduction include?
Methods of Avoidance & Reduction include reuse of second-hand products, repairing broken items instead of buying new and designing products to be refillable or reusable.
Q.10 What are the disadvantage of using Barges for waste collection?
The disadvantage of using Barges for waste collection include : 1. High cost to operate and maintain. 2. Not appropriate for land transport.
Q.11 What is Anaerobic digestion?
Anaerobic digestion is a collection of processes by which microorganisms break down biodegradable material in the absence of oxygen.
Q.12 What is Vacuum pyrolysis?
Vacuum pyrolysis is a process in which organic material is heated in vacuum to lower its boiling point and to avoid adverse chemical reactions.
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