Alternative Biofuel from Sunflower. Biofuels, such as bioethanol, biodiesel and biogas, are renewable fuels that are generally produced from agricultural crops or organic matter.
Portable Biogas Generator (Portagas). Farm wastes and garbages as potential alternative sources of fuel energy. They are being converted into biogas fuel through an anaerobic process.
The biogas production technology (Fig. 1) from animal husbandry wastes is a potential solution to the current energy crisis worldwide, particularly in the rural areas. This technology aims to generate recycled energy, prevent environmental pollution, minimize the depletion of forest resources, and create organic fertilizer for agricultural activities.