Nigerian Journal of Technology

The AJOL site is currently undergoing a major upgrade, and there will temporarily be some restrictions to the available functionality.
-- Users will not be able to register or log in during this period.
-- Full text (PDF) downloads of Open Access journal articles will be available as always.
-- Full text (PDF) downloads of subscription based journal articles will NOT be available
We apologise for any inconvenience caused. Please check back soon, as we will revert to usual policy as soon as possible.

Methane generation potential of municipal solid waste in Ibadan

FO Akintayo, OA Olonisakin


Energy potential from Municipal Solid Waste (MSW) of two landfills serving four local government areas in Ibadan metropolis was estimated in this study. The characterization of the MSW showed that approximately 74% is made up of organic materials with food wastes constituting the highest portion (35%). The energy content of the waste is evaluated as 13,022KJ/kg. The methane potential of the MSW between 2012 and 2020 is estimated to be 27, 517 tonnes using the Intergovernmental Panel on Climate Change (IPCC) methodology. The gas when collected can be used as alternative energy source for small and medium enterprises in the locality.

Keywords: Methane emission, Municipal Solid Waste, Landfills, Energy content, Alternative Energy
AJOL African Journals Online