| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method and a system for producing a fertilizer raw material where a fertilizer raw material with salinity and acidity suitable for fertilizer can be produced. SOLUTION: The system for producing the fertilizer raw material is provided with a disposer 2 for pulverizing garbage 1, a piping 3 for transferring the pulverized garbage 1 with carrier water, a conveyor belt 13 in a solid-liquid separator 12 for separating the carrier water and the garbage 1 transferred through the piping 3, and a fermentation treatment tank 22 for fermenting the solid, which is separated by the conveyor belt 13, with aerobic microbes to produce the fertilizer raw material.</p> |
