Recyclable contaminated waste are not taken for landfilling

recyclable contaminated waste are not taken for landfilling

The question here asks for the LEAST SUITED item for disposal in a landfill. From among the options, Treatment and disposal of recyclable contaminated waste are by autoclaving/ microwaving/ hydroclaving. It is followed by shredding/ mutilation. Then it is sent to registered or authorized recyclers. It can also be sent for energy recovery/ plastics to diesel or fuel oil/ for road making. This being one of the disposable technique for Landfill, option 4 is excluded as the correct answer for this question.

Thank you.