Abstract
The objective of this study was to identify the main causes of inadequate solid waste management in Mocoa, Putumayo, and to propose viable circular economy (CE) solutions. To achieve this, an analysis of local planning instruments was carried out, including the Integrated Solid Waste Management Plan (PGIRS) and the Basic Land Use Plan (PBOT). In addition, a technical round table with key stakeholders was held using the problem tree methodology to identify the causes and effects of inefficient waste management. The Analytical Hierarchy Process (AHP) method was then used to prioritize the 15 most relevant causes, complemented by the Borda method, to obtain a final ranking. The results show that social stigmatization of recyclers (Borda score of 96), consumer culture (92) and lack of waste management strategies (92) are critical factors, accounting for 52.71% of the total impact on the problem. It is concluded that the inclusion and formalization of recyclers in the waste management system, through policies such as Decree 596 of 2016, is essential to improve the sustainability of the system. The need for environmental education programs that promote community participation and reduce excessive consumption is also highlighted. The novelty of this study lies in the combination of the AHP method and Borda method to prioritize causes, which makes it possible to focus limited resources on solutions with the greatest impact. This methodology provides a systematic approach to addressing waste management challenges and promoting a transition to a circular economy, thus contributing to the achievement of Sustainable Development Goals (SDGs) in emerging cities such as Mocoa.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call