Household Solid Waste Generation and Composition: A Case Study in Palapye, Botswana
Open Access
- 1 January 2020
- journal article
- research article
- Published by Scientific Research Publishing, Inc. in Journal of Environmental Protection
- Vol. 11 (02), 110-123
- https://doi.org/10.4236/jep.2020.112008
Abstract
The purpose of this case study was to conduct a case study in the generation rate, composition, and characterise solid wastes from low, middle and high income households during weekdays and weekends in Palapye, Botswana. The study was conducted through sampling and analysis of the wastes from sampled households from each of the three categories. Palapye village does not have an engineered solid waste management system in place; hence the study can be used as a starting point. The village is rapidly urbanising with many shopping complexes coming up which will generate high amounts of solid wastes of different compositions. The lowest generation rate was 0.038 kg/capita/day from low income households during weekends and the highest was 0.364 kg/capita/day generated from high income households during weekends. The composition of the wastes was dominated by food wastes ranging from 46.44% to 80.78% with low income households generating the highest percentage during weekdays. The average moisture contents of samples from low, middle and high income households were 71% ± 0.0%, 66.3% ± 1.25% and 74.3% ± 2.2% respectively during weekdays compared to 77% ± 0.0%, 66.5% ± 3.5% and 69.3% ± 3.3% during weekends. The average moisture contents from low, middle and high income households were 71% ± 0.0%, 66.3% ± 1.25% and 74.3% ± 2.2% respectively during weekdays compared to 77% ± 0.0%, 66.5% ± 3.5% and 69.3% ± 3.3% during weekends. The results can be used as part of the waste management planning purpose by the Administrative Council of the area.Keywords
This publication has 18 references indexed in Scilit:
- An overview of characteristics of municipal solid waste fuel in China: Physical, chemical composition and heating valueRenewable and Sustainable Energy Reviews, 2014
- Domestic waste disposal practice and perceptions of private sector waste management in urban AccraBMC Public Health, 2014
- Generation and Composition of Municipal Solid Waste (MSW) in Muscat, Sultanate of OmanAPCBEE Procedia, 2014
- Assessment of factors affecting household solid waste generation and its composition in Gulberg Town, Lahore, PakistanJournal of Material Cycles and Waste Management, 2013
- Solid waste management challenges for cities in developing countriesWaste Management, 2013
- Municipal solid waste generation in Kathmandu, NepalJournal of Environmental Management, 2011
- Household solid waste generation and characteristic in a Mekong Delta city, VietnamJournal of Environmental Management, 2010
- Solid waste characterization, quantification and management practices in developing countries. A case study: Nablus district – PalestineJournal of Environmental Management, 2010
- Sustainable recycling of municipal solid waste in developing countriesWaste Management, 2009
- Characterization of urban solid waste in Chihuahua, MexicoWaste Management, 2008