Challenges and prospects of multilayer plastic waste management in several countries: A systematic literature review

This systematic literature review employs the PICOC framework to structure research questions and the PRISMA method for comprehensive and transparent analysis. The study identifies key strategies to manage multilayer plastics effectively, including advanced chemical recycling technologies and policy interventions. A European case study highlights the development and application of innovative recycling techniques like solvent-targeted recovery, emphasizing the need for substantial investment and policy support. The review underscores the global disparity in recycling infrastructure, particularly between developed and developing countries, and advocates for tailored, context-specific solutions to advance circular economy principles in multilayer plastic waste management.