Integration of Smart Waste Management Solutions: A Case Study of QR Code-based Recyclable Waste Monitoring System

This research presents a case study of the waste management system developed by Public Utility Company (PUC) Mediana in Niš, Serbia. The system leverages the ReCollect application, a custom Android-based solution for efficient, recyclable waste tracking and monitoring. Utilizing QR code scanning technology, waste collection personnel can swiftly identify and document the separation status of recyclable materials within blue bins dedicated to plastics, glass, metal, and paper. The application facilitates real-time data input after scanning, allowing workers to add comments and record the percentage of properly segregated recyclable waste. It integrates GPS technology, linking it to the PUC database. This connectivity ensures accurate location tracking and enables streamlined communication between field workers and the central waste management system. This system enhances waste management efficiency by providing immediate feedback on waste separation practices, fostering environmental responsibility among citizens. The collected real-time data not only aids in optimizing waste collection routes but also facilitates strategic planning for community education initiatives. This approach amalgamates QR code technology, mobile applications, and real-time data analytics to transform traditional waste management practices. The implementation of such a system holds promise for cities worldwide, offering a scalable and adaptable solution for promoting sustainable waste management practices.