ORGANIC WASTE TREATMENT APPARATUS, ORGANIC WASTE TREATMENT METHOD, AND ORGANIC WASTE UTILIZATION FACILITY

To provide an organic waste treating apparatus and an organic waste treating method by methane fermentation, where the organic waste treating apparatus and the organic waste treating method do not require oil containing sludge derived from an organic waste of one building to be discarded to the outside, and do not require a pretreatment for decomposing a part of oil content contained in the organic waste of the one building.SOLUTION: Ratio of a normal hexane extract concentration of raw material in a methane fermentation tank and ignition loss is adjusted by supplying subsidiary material from the outside of a building.SELECTED DRAWING: Figure 2 【課題】メタン発酵による有機性廃棄物処理装置及び有機性廃棄物処理方法であって、一建築物の有機性廃棄物に由来する含油汚泥を外部に廃棄することを要さず、また、一建築物の有機性廃棄物に含まれる油分の一部を分解する前処理を要しない有機性廃棄物処理装置及び有機性廃棄物処理方法を提供する。【解決手段】建築物の外部から副資材を供給して、メタン発酵槽内の原料のノルマルヘキサン抽出物質濃度と強熱減量との比を調整する。【選択図】図２