Question

ppt on recycling of plastic

Answer 1

Sort and clean different plastic groups

Melt plastic into bales

Break bales up and grind into small flakes

Wash, rinse and dry flakes in hot air

Color maybe added or maybe run through a pelletizer  

Waste reduction

Conservation of energy

Save money

Create new jobs

Generate revenues

Recyclable materials might be in contact with radioactive materials  

The chemical bonds (toughness)  

Impossible to recycle at 100%  

Answer 2

Answer:

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