Recycling and Degradation of Polymeric Materials: Exploring Different Perspectives in Plastic Waste Management

Dear Colleagues,

In recent decades, plastics have become integral to our daily lives. However, a notable challenge arises from the short lifespan of many plastic products, particularly in packaging; this has led to a substantial volume of discarded items transforming into waste. The existing plastic waste management system has proven inadequate in coping with the escalating production and diverse range of plastic products. Consequently, the improper handling of plastic waste has resulted in a perilous dispersion of plastics in the natural environment, causing documented adverse effects on ecosystems and human health. Several strategies, such as the establishment of ambitious targets for recycled content in plastic products, the development of alternative and complementary recycling processes, and the promotion of eco-designs principles, are underway to address post-consumer plastics and alleviate their environmental impact.

Within this context, this Special Issue aims to provide a platform for thoughtful discussion on the recycling of polymer waste, with a holistic consideration of technological, economic, environmental, and social dimensions. The Special Issue aims to cover a range of topics, including but not limited to the following:

• The environmental fate of plastics;
• Characterization of post-consumer plastics for recyclability;
• Processes and technologies for post-consumer plastics recycling;
• Design principles for recyclability;
• Degradation processes of plastics in natural environments;
• Degradation processes of plastics in municipal solid waste management systems;
• Physicochemical properties of polymers during degradation;
• Development of new products from recycled plastics;
• Economic, social, and environmental aspects of plastics recycling;
• Case studies highlighting effective plastics recycling processes.

We encourage contributions that delve into these critical facets, fostering a comprehensive understanding of the challenges and opportunities in the realm of polymer waste recycling. Your valuable insights and research findings will contribute to advancing sustainable practices and mitigating the adverse impacts of plastic waste on our environment.

Dr. Sabino De Gisi
Dr. Andrea Sorrentino
Dr. Maria Oliviero
Dr. Giovanni Gadaleta
Guest Editors

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