IBM Research announces new method to convert smartphone waste into non-toxic plastic

Q.  IBM researchers have announced a new one step chemical process converting __________ from smartphones and other devices to non-toxic plastic.
- Published on 29 Jun 16

a. Polycarbonates
b. Unicarbonates
c. Multicarbonates
d. None of the above

ANSWER: Polycarbonates
 
IBM Researchers have announced a new one step chemical process which converts polycarbonates from smartphones, CDs and other devices into non-toxic plastic
  • Recycled plastic is safe for water purification, fibre optics and medical equipment
  • World generates more than 2.7 MT of plastic known as polycarbonates to make common household items and devices
  • Polycarbonates decompose and leach BPA which has a chemical to exert potential effects of BPA on the brain
  • IBM Researchers have added a fluoride reactant akin to baking powder and heat to old CDs to provide new plastic with temperature and chemical resistance superior to original substance.
  • When the powder is reconstructed into new forms, the strength prevents the decomposition process which leads to BPA leaching

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