| 摘要 |
PURPOSE: Provided is a disposal method for pig waste using activated calcium oxide, which enables to use as feed and liquid fertilizer by fermenting undigested feed, and aging feces and urine of pig waste, respectively. CONSTITUTION: The disposal method is characterized in that pig waste is mixed with activated calcium oxide(>=pH12), filtered with a net(<1mm) to separate undigested feed and waste(feces and urine), and fermented and aged for use as feed and liquid fertilizer, respectively. The resultant liquid fertilizer has high quality and no bad smell. |
