The production of biodiesel requires waste oil, sodium hydroxide and methanol, and the amount of sodium hydroxide is dependent on the free fatty acid content of the oil. Learn about the separation of biodiesel and glycerin with help from a biofuels activist in this free video on alternative fuels for cars.
Expert: Brent Manning
Contact:
Bio: Brent Manning is the president of Cape Fear Biofuels.
Filmmaker: Albert Hedgepeth
Is sodium hydrolicside costic soda?
apersonwhoisamember 2 years ago