The Digest’s 2024 Multi-Slide Guide to a Hybrid Approach to Repurpose Plastics Using Novel Engineered Processes

HARNESS strives to develop a proof-of-concept pilot system designed to break down polyether-polyurethane (PE-PU) foams with engineered enzymes, then convert breakdown intermediates to high-value polyols (POs) and diamines. The primary objective of this project is to develop an innovative platform for waste plastics upcycling to PO and diamines, demonstrated and validated for PE-PU foams, which are abundant materials used in consumer applications, such as packaging, bedding, carpeting, car seats, and apparel. What’s the latest? Kate H. Kucharzyk and Jacob Lilly of Battelle Memorial Institute presented these slides at DOE Project Peer Review.