Liquid biofuels such as biodiesel fuels come into play more and more as people become more aware of the environment and the effects of Global Warming. Cars that run on regular petroleum diesel or gasoline give out gases which are harmful to the ozone layer … Unfortunately, while these forms of solid fuel are more readily available, they are not as eco-friendly as biodiesel fuels and in most instances will give off noxious pollutants which …

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About Liquid and Solid Biofuel – A Brief Background « BioDiesel Info

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