A team of engineers from the University of Texas in Austin has developed a new variant of enzyme which is able to ‘supercharge’ the recycling process and ultimately reduce pollution at a large scale.
The enzyme, dubbed FAST-PETase, completes what is called a ‘circular process’ which breaks down the plastic into smaller components. It operates in regular temperatures rather than extreme hot or cold conditions, making it an ideal solution for plastic in landfill sites.
Professor Hal Alper from the McKetta Department of Chemical Engineering said that “the possibilities are endless across industries to leverage this leading-edge recycling process.”
Only 10 per cent of the world’s produced plastic has been recycled, with billions of tons sitting in landfills and waterways globally. Enzymes have served as the most efficient means of breaking down plastic and this newly-engineered creation may offer a much-needed push in the world’s sustainability goals.
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