Alternative Biofuel from Sunflower. Biofuels, such as bioethanol, biodiesel and biogas, are renewable fuels that are generally produced from agricultural crops or organic matter.
Tag: biofuel
Portable Biogas Generator
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.