Harnessing agro-industrial waste for cellulose extraction and biodegradable packaging production: a study from the Peruvian Amazon

Pisco G.P.; Shica L.D.H.; Rubina E.E.; Sunción G.S.; Rocha G.N.P.; Moreno D.L.; Carbonel D. · Acta Agronomica (2024) · DOI: 10.15446/acag.v73n1.112636

Resumen

This study, based in the department of Ucayali in Peru, focuses on quantifying waste from the agro-industry sector and estimating potential cellulose yield for biodegradable packaging production. Given the significant environmental impact of non-degradable plastic packaging, cellulose extracted from waste material offers a sustainable alternative with promising applications in packaging. A sample of 17 agro-industrial enterprises was surveyed to gather data on their production and waste generation. The findings suggest significant potential for cellulose extraction from waste generated in the processing of seven primary crops. Despite positive initiatives to reuse waste, there are opportunities for improvement, particularly regarding the disposal of non-reusable waste. The research provides practical solutions for waste management, highlighting the need for policy measures that encourage its responsible disposal and the reuse of agro-industrial waste. It also stresses the importance of capacity building and training for small and medium-sized enterprises in the sector. The findings present contributions to waste management, environmental conservation, sustainable material production, and policy-making, with implications for both regional and global efforts to foster sustainable practices.

Instituciones: Universidad Nacional de Ingeniería; Universidad Nacional de Ucayali