Evaluation of Urban Refuse Handling Practices: A Contemporary Approach

Abstract

In this research initiative, an in-depth evaluation of the current practices of solid waste production and disposal in Port Harcourt, Nigeria, was undertaken to uncover critical challenges that obstruct efficient waste management and offer practical, innovative strategies to tackle the issues associated with ineffective waste management systems in the region. The research addressed several important elements, including measuring the volume of waste generated in Port Harcourt through a model of sampling and sorting, which revealed an average daily generation of roughly 7,740 tons. Additionally, the composition of waste streams was examined through Excel analysis to determine the elements influencing waste production in the city, and the fluctuations in waste stream composition were identified and classified into organic and inorganic categories, respectively. This study advocates for the examination and integration of waste-to-wealth strategies within the city’s waste management framework, which includes recycling and resource recovery initiatives, aimed at fostering a circular economy. Lastly, modern technological advancements, like intelligent waste containers and waste-to-energy solutions, were recommended to improve the efficiency of waste management. These innovations possess the capability to transform waste management methodologies, lessen environmental repercussions, and foster a sustainable urban ecosystem. Although these research outcomes are practical and may be integrated into the waste management framework of the city, cooperation among stakeholders, initiatives for public awareness, and legislative adjustments will be crucial to turn the findings of this study into effective action.