4 years ago
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‘A huge step forward.’ Mutant enzyme could vastly improve recycling of plastic bottles
Recycling isn’t as guilt-free as it seems. Only about 30% of the plastic that goes into soda bottles gets turned into new plastic, and it often ends up as a lower strength version. Now, researchers report they’ve engineered an enzyme that can convert 90% of that same plastic back to its pristine starting materials. Work is underway to scale up the technology and open a demonstration plant next year.
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https://www.sciencemag.org
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Looks like a step in the right direction and long overdue but I think they need to hire a PR firm as "mutant enzyme" doesn't sound like something I want turned loose.