Impact Study of Solid Waste Disposal Sites in Abuja, Nigeria

Abstract

The issue of illegal solid waste disposal is widespread in Nigeria, particularly affecting Abuja Municipal and other states of the Federation. This problem stems from factors such as the rapid growth in population, public behaviours toward handling of waste disposal, inadequate education in disposing of waste, and common use of illegal dumping sites. This study aimed to evaluate the impact of solid waste dumping in Abuja, Nigeria. Its objectives included mapping existing waste dumpsites in Abuja, assessing their proximity to residential areas, and examining their potential health effects on individuals. The research utilized structured questionnaires distributed to residents of Kbwa, Dutse, Gosa, Durumi, and Karshi districts in Abuja. Analysis revealed that food and inorganic waste are the predominant components in municipal solid waste at most dumpsites, both during wet and dry seasons. Additionally, variations in waste composition were observed across dumpsite locations in Abuja, influenced by factors such as income levels and household size. The study recommends increased participation of the private sector in waste recycling efforts. It also suggests the need for improved methods of waste collection fee collection and emphasizes the importance of conducting dumpsite location suitability analyses in Abuja districts to prevent disease outbreaks. Furthermore, it recommends the closure of dumpsites located near residential areas by relevant authorities.