Chemical recycling of Polyethylene terephthalate: A mini-review

Plastic waste management, particularly addressing the challenges of Polyethylene terephthalate (PET) waste, has become increasingly urgent in the face of escalating environmental concerns. This paper critically examines glycolysis-based PET recycling, focusing on its potential as a promising solution. Despite its lightweight properties and cost-effectiveness advantages, PET waste poses multifaceted challenges, including contaminant removal, scale-up hurdles, and economic viability. Catalyst optimization and maintaining end-product quality are crucial for enhancing recycling efficiency and market acceptance. Moreover, this review underscores the importance of environmental impact assessments and regulatory…