Knowledge, attitude and practices of abattoir workers towards waste management in Wambizzi and Kalerwe abattoirs

Abstract

Despite the fact that operating an abattoir can be very beneficial to humans by generating meat for consumption and other important byproducts, the wastes generated by these facilities can nevertheless constitute a major threat to public health. Effective management of abattoir waste is crucial for environmental protection and public health. This study evaluated the knowledge, attitudes, and practices of abattoir workers regarding waste management at Wambizzi and Kalerwe abattoirs in Kampala, Uganda. The research employed a cross-sectional design using both qualitative and quantitative methods to gather data from 250 workers. Data collection involved questionnaires, key informant interviews, focus group discussions, and observation checklists. Stratified random sampling was used to select respondents from different departments, with a sample size determined using Yamane's formula. Ethical approval was obtained from relevant authorities, and data collection was conducted with stringent quality control measures. The study found that 71.6% of workers had good knowledge of abattoir waste management, though gaps in waste sorting were identified. Positive attitudes towards waste management were observed in 71.2% of workers. However, challenges such as inadequate infrastructure, poor abattoir design, and inconsistent waste collection were prevalent. Despite these challenges, workers demonstrated good practices, with 50.4% exhibiting effective waste management practices. The study highlights the need for improved waste sorting knowledge, enhanced infrastructure, and better logistical support. Future research should explore the impact of the long-term benefits of infrastructure improvements on waste management efficiency. These findings underscore the importance of addressing both knowledge and practical challenges to achieve sustainable waste management in abattoirs.