Blue Gate Initiative is currently identifying different sustainable methods of increasing and optimizing biogas production with multiple digestions and landfill, its efficiency for cooking, electricity and as a gaseous vehicle fuel, and associated effects on human health and environment.
This experimental study will establish a biogas production plant. A three-stage digester will be constructed using 1000 pieces of a clear plastic cylindrical tank of 5000 litres each, which will be feed with multiple digestions of human excreta, food wastes and agro-wastes. The act gas technique will also be used in extracting biogas from landfill.
Cryogenic technology will be used for upgrading and biomethane liquefaction with a flow rate of 400-600 Nm3/h of raw biogas. The purified CO2 and CH4 will then be liquefied at -50.00C and -1620C respectively. Liquid CO2 will be compressed at 5.5 bars while liquefied Biomethane will be compressed at 2 bars for cooking, electricity and as a vehicle fuel
Sectors | Biofuels, Sexual and reproductive health and rights, Water, sanitation and hygiene |
Location | Ibadan, Nigeria |
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