Trick or trash: Candy makers grapple with plastic waste
Halloween treats have a tricky problem: plastic packaging that's difficult to recycle.
Environment
Oct 30, 2022
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5
News tagged with plastics recycling
Plastic recycling remains a 'myth': Greenpeace study
Plastic recycling rates are declining even as production shoots up, according to a Greenpeace U.S. report out Monday that blasted industry claims of creating an efficient, circular economy as "fiction."
Environment
Oct 24, 2022
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592
Advanced recycling: Plastic crisis solution or distraction?
The plastics industry says there is a way to help solve the crisis of plastic waste plaguing the planet's oceans, beaches and lands— recycle it, chemically.
Environment
Oct 21, 2022
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6
Controversial approach aims to expand plastics recycling
Major chemical companies are backing pyrolysis plants that convert plastic waste into hydrocarbon feedstocks that can be turned into plastics again. The process uses high temperatures in the absence of oxygen to break down ...
Materials Science
Oct 12, 2022
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11
New upcycling system for commercial polyesters
While plastics or synthetic polymers have many useful properties, their mismanagement has resulted in widespread pollution that chokes up our ecosystems. As a solution to this, many synthetic polymers are sent for reprocessing ...
Polymers
Sep 27, 2022
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67
Engineering enzymes to help solve the planet's plastic problem
Researchers from the Manchester Institute of Biotechnology (MIB) have developed a new enzyme engineering platform to improve plastic degrading enzymes through directed evolution.
Biochemistry
Aug 11, 2022
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65
Designer materials to keep plastic out of landfills
Scientists have designed a new material system to overcome one of the biggest challenges in recycling consumer products: mixed-plastic recycling. Their achievement will help enable a much broader range of fully recyclable ...
Polymers
Jul 20, 2022
0
136
Nation's most sweeping law to phase out single-use plastics approved by California lawmakers
Striking a blow against a pernicious form of pollution, California lawmakers on Thursday passed the nation's most far-reaching restrictions on single-use plastics and packaging, with Gov. Gavin Newsom expected to sign the ...
Environment
Jun 30, 2022
0
102
Enzyme in human salivary microbes decomposes PET-based plastics
Human saliva may contain an enzyme which can decompose the plastic polyethylene terephthalate (PET). Researchers found the promising enzyme, a hydrolase, in a database containing human metagenome samples. As they report in ...
Biochemistry
Jun 29, 2022
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691
Developing a degradation-triggerable plastic made of vanillin
From inexpensive mass products to tailored high-tech materials, our modern world without plastics is unimaginable. The major downside to this is the use of fossil fuels and the growing quantities of waste. A new approach ...
Polymers
Jun 13, 2022
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