Polyethylene terephthalate (PET). a widely used synthetic polymer in daily life. has become a major source of post-consumer waste due to its complex molecular structure and resistance to natural degradation. which has posed a significant threat to the global ecological environment and human health. https://www.jmannino.com/super-super-University-of-Arizona-Primary-Mark-iPhone-14-Plus-MagSafe-Case-p76978-deal-zone/