Outline two issues associated with the disposal of foamed polystyrene cartons. - Leaving Cert Engineering - Question d - 2012
Question d
Outline two issues associated with the disposal of foamed polystyrene cartons.
Worked Solution & Example Answer:Outline two issues associated with the disposal of foamed polystyrene cartons. - Leaving Cert Engineering - Question d - 2012
Step 1
Issue 1: Long life cycle
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Answer
Foamed polystyrene has a very long life cycle and does not break down easily in the environment. This property means that once discarded, these materials can persist for hundreds of years, leading to significant accumulation in landfills.
Step 2
Issue 2: Toxic gases when burned
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Answer
When foamed polystyrene is incinerated, it can release toxic gases and pollutants into the atmosphere. This poses environmental and health risks, as these emissions can contribute to air pollution and have harmful effects on respiratory health.
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