18.2.2.6. Prevention, maintenance and operation of Environment Control Systems

Try these first

1. 1.

   What is the purpose of an interlocking system?

   Hint

   Think about systems in place for safety during chemical operations.

2. 2.

   Define preventive maintenance.

   Hint

   It's like taking care of your health before getting sick.

3. 3.

   What does an interlocking system do?

   • Allows simultaneous operation
   • Prevents hazardous operations
   • Increases operational speed

   Hint

   Think about how these systems ensure safety during industrial operations.

4. 4.

   True or False: Preventive maintenance is only performed after a system has failed.

   • True
   • False

   Hint

   Consider the meaning of 'preventive' in preventive maintenance.

5. 5.

   Design an interlocking system for a hypothetical chemical processing plant that manages the risks associated with two hazardous gases. Explain the elements that you would include.

   Hint

   Think about real-world scenarios involving chemical hazards.

6. 6.

   Describe a scenario where preventive maintenance could prevent an environmental disaster in a waste treatment facility.

   Hint

   Consider the potential consequences of neglecting regular maintenance.