ASK THEM WHAT IS BIO ENERGY biofuel , which is fuel derived from biological sources 'Bioenergy' is the normal term used for biomass energy systems that produce heat and/or electricity whereas 'biofuels' is commonly used for liquid fuels for transportation.
Bioerhanol Fuel ethanol is a form of alcohol, fermented anddistilled from a wide range of plant life such aswheat, corn or woody material. Through a process called hydrolysis of grain starch,starches found in plants are converted to sugars that are fermented to produce ethanol. This ethanol isthen distilled and dried to produce anhydrousethanol. Ethanol can be mixed with gasoline for use in motorvehicles, Biodiesel is the name of a clean burning methanol (mono-alkyl) ester- or ethanol ester based fuel made from vegetable or animal fats
Biogas is often used in the generation of electricity.In this application, biogas is used to generate heat and steam to drive turbines The most common kind of gaseous biofuel is biogasor biomethane, which is composed mostly of methane and carbon dioxide and is produced from the anaerobic digestion or fermentation of biomass including manure, sewage sludge, municipal solid waste, biodegradable waste or any other feedstock . Biogas can either be burned to produce heat and electricity or purified to be used as a vehicle fuel, sometimes mixed with natural ga SNG is generated by gasification or fermentation of biomass and additional methanation and cleaning
2.konflik bioenergy tu sumber nya adalah bioresource yg fungsiny jg bwat bahan makanan (kya singkong ato kelapa sawit) jadi harganya teteup mahal dan ga bisa bersaing ama bahan bakar biasa 3.The most significant advantage is that biofuels are a renewable feedstock, part of the carbon cycle. The production of plant material pulls carbon from the atmosphere and then this carbon is returned when the fuel is burned. 4. 1998 biodiesel lifecycle study concluded that biodiesel reduces net CO2 emissions by 78 % compared to petroleum diesel due to biodiesel's closed carbon cycle. The CO2 exhausted when biodiesel is burned is partly recycled by growing plants
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