TREATMENT METHOD FOR PALM TRUNK

摘要

A treatment method for a palm trunks is provided with: a solid-liquid separation step for performing solid-liquid separation by squeezing after crushing of palm trunks; a liquid fuel generating step four distilling liquid components separated in the solid-liquid separation step and generating liquid fuel; a fertilizer generating step for generating fertilizer from a distillate fraction remaining after distillation of the liquid components in the liquid fuel generating step; and a fuel pellet forming step for forming fuel pellets by compressing solid components separated in the solid-liquid separation step. The liquid fuel generating step has a fermentation step wherein the liquid components separated in the solid-liquid separation step are fermented. In the solid-liquid separation step, the water content in the solid components that are separated is squeezed to 35% or less.