| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an ethanol production method improving the recovery rate of thermal energy in waste food and facilitating the treatment of a solid component constituted of the residue generated in the treatment. <P>SOLUTION: Ethanol is produced by saccharifying, fermenting and distilling a waste food by using a three-phase centrifugal separator to separate into three phases including an oil component, a saccharified liquid component and a solid component in either one of solid-liquid separation processes for the saccharified liquid, the fermented liquid or the distillation waste liquid. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
