Year: 2025
Type: article
Abstract: One of the most important global challenges today is environmental pollution, mainly caused by single-use plastics like PET (polyethylene terephthalate). Due to its resistance, durability, and light weight, PET is widely used in the food industry, especially for the production of bottles and containers. However, these advantages become a threat to the environment, as PET takes approximately 500 years to decompose and releases harmful chemical substances that negatively affect human health, fauna, and agriculture. Recycling is one of the most effective solutions to this problem, as PET can be reused in new containers, construction materials, packaging, and textile fibers. This process promotes sustainability and the circular economy, in addition to reducing the volume of waste. However, significant challenges persist, such as inadequate waste segregation at the source, limited public awareness, and a lack of infrastructure. Recycling can only be successful if it combines environmental education, solid public policies, and technological innovation. A global approach is necessary to mitigate the impact of PET and move towards a cleaner and more sustainable future.
Authors: Alejandra Cuellar Robles, Jonny Carmona Reyes, Ernesto Mendoza Vásquez, Moisés Sánchez Moredia
Institution: Universidad Tecnologica de Tlaxcala
Language: English
Subfield: Waste Management and Disposal
Field: Environmental Science
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4417148271