| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a livestock excreta treating system capable of separating livestock excreta into a solid content and filtrate, fermenting the separated solid content to be used as manure, and fermenting the separated filtrate to be used as liquid manure as well as circulating water, cleaning water for a livestock barn, drinking water for livestock, and a raw material for feed.SOLUTION: The present invention relates to a livestock excreta treating system which includes: a livestock barn for raising livestock; an excreta storage place which is located in the downstairs of the livestock barn and stores livestock excreta; a collecting tank for collecting the livestock excreta from the excreta storage place; a solid-liquid separator for separating the livestock excreta supplied from the collecting tank into filtrate and a solid content; a liquid manure generation system for generating liquid manure from the filtrate supplied from the solid-liquid separator; and a manure generation system for generating manure from the solid content supplied from the solid-liquid separator.</p> |
