EPFL spin-off closes the loop on PET recycling
EPFL spin-off DePoly has developed a method for recycling polyethylene terephthalate (PET) at ambient temperature, even when it’s dirty or mixed with other plastics. The firm confirmed the feasibility of its method with a pilot capable of processing 50 metric tons per year. Having recently raised CHF 12.3 million, DePoly is now building a pilot plant with 10 times that capacity.