| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for converting organic waste with high water content into a fuel, provided that the organic fuel contains livestock excrement such as swine feces and cattle feces and has water content of≤85 mass%, and a biomass fuel. <P>SOLUTION: The method for converting the water-containing organic waste into a fuel includes the steps of: dehydrating the water-containing organic waste containing highly fibrous livestock excrement such as cattle feces which is discharged from an emission source 1, or a slurry or rinsing water containing the water-containing organic waste by desalination equipment 2 so as to obtain dechlorinated organic waste with chlorine concentration of≤4,000 ppm and water content of≤90 mass%; drying or heat-drying the dechlorinated organic waste and/or adding fibrous moisture-adjusting material to the dechlorinated organic waste in moisture-adjustment equipment 21 so as to obtain dechlorinated organic waste having water content of≤85 mass%; and introducing the dechlorinated organic waste into a fermentation tank 22 and subjecting the same to fermentation in an open state to obtain dry dechlorinated organic waste having chlorine concentration of≤4,000 ppm and water content of≤35 mass%. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
