2.3 Materials for biogas production
Parameters used in selecting the feedstocks used in this study include those reported by Nagamani and
Ramasamy (2007). These parameters include economic considerations, methane yield of the feedstock, bacterial physiology, and quality of the end-product required. The economic considerations include labour involved, cost, availability and nearness to the point-of-use of the feedstock. Eze et al. (2007) reported that if all the livestock wastes in Nigeria are recovered and utilized to produce methane, approximately 7% – 10% of the total energy consumption could be replaced. It was reasoned
that the availability of animal-based feedstock, particularly in rural areas, could provide successful residue in Nigeria was about 83,037,500 Mt. Arthur (2004) reported that the gas yield of a feedstock can be determined by operations for biogas digesters. Animal dungs are available throughout the year, moreover, both dry and wet dung could be used as feed stocks. Eze et al. (2007) further reported that the annual amount of fresh livestock
2.3 Materials for biogas production
Parameters used in selecting the feedstocks used in this study include those reported by Nagamani and
Ramasamy (2007). These parameters include economic considerations, methane yield of the feedstock, bacterial physiology, and quality of the end-product required. The economic considerations include labour involved, cost, availability and nearness to the point-of-use of the feedstock. Eze et al. (2007) reported that if all the livestock wastes in Nigeria are recovered and utilized to produce methane, approximately 7% – 10% of the total energy consumption could be replaced. It was reasoned
that the availability of animal-based feedstock, particularly in rural areas, could provide successful residue in Nigeria was about 83,037,500 Mt. Arthur (2004) reported that the gas yield of a feedstock can be determined by operations for biogas digesters. Animal dungs are available throughout the year, moreover, both dry and wet dung could be used as feed stocks. Eze et al. (2007) further reported that the annual amount of fresh livestock
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