Evaluation of Storage and Disposal of Household Waste in the City of Kinshasa (Communes of Lemba, Mont-Ngafula, and Kisenso) and Awareness of Eco-Citizenship

Abstract

This study aims to analyze and describe the characteristics of household waste in the communes of Lemba, Mont-Ngafula and Kisenso in Kinshasa, while raising awareness of ecological citizenship. The study was conducted from April 17 to May 3, 2023, with a sample of 690 households, 138 randomly selected from each community. The main methods used are survey, interview and observation in the field. The results show that household waste management in the cities studied does not contribute to sustainable development. Most households use garbage cans, mainly buckets and bags, but waste sorting is rare, except in the Kindele area. The most common waste disposal methods are inappropriate local disposal and incineration. The most common methods of waste disposal are disposal in inappropriate locations and incineration. Average waste weights vary by neighbourhood, with values ranging from 8.67 kg to 13.99 kg per household. It has a significant correlation between the total weight of waste generated per household and household size. The findings of the study indicate that the state of household waste management in these cities is worrying, with adverse consequences for the environment and public health. Proposals include new laws to regulate waste management, integration of waste management into urban development plans, establishment of landfills and public awareness of sanitation rules and the principles of waste reduction, reuse and recycling. Developing effective and sustainable strategies to address household waste management in these communities in Kinshasa is crucial. The involvement of local authorities, stakeholders and citizens is essential to protect the environment.