NOVELTY - A processing system of organic waste has disposer (4) for organic waste shredding, primary and secondary water intake pipes (6,26), primary and secondary solid-liquid separation units (8,22), fermenter (28) and drainage liquid unit. The primary water intake pipe recovers high concentration organic wastewater discharged from disposer. The primary solid-liquid separation unit separates recovered wastewater into mixture of large solid component, small solid component and liquid component.    USE - Processing system of organic waste.    ADVANTAGE - The processing system of organic waste has high energy efficiency, and is economical. Methane is efficiently fermented. The liquid concentration of fermenter is reliably controlled.    DETAILED DESCRIPTION - A processing system of organic waste has disposer for organic waste shredding, primary and secondary water intake pipes, primary and secondary solid-liquid separation units, fermenter and drainage liquid unit. The primary water intake pipe recovers high concentration organic wastewater discharged from disposer. The primary solid-liquid separation unit separates recovered wastewater into mixture of large solid component, small solid component and liquid component. The secondary separation unit carries out separation of separated mixture into small solid component and liquid component. The fermenter ferments solid component extracted by separation units, and supplies combustible gas. The drainage liquid unit discharges the excess liquid recovered from fermenter. The secondary water intake pipe recovers low concentration organic wastewater from predetermined installation, and supplies to secondary separation unit. An INDEPENDENT CLAIM is included for processing of organic wastewater.    DESCRIPTION OF DRAWING(S) - The drawing shows the schematic view of processing system of organic waste.    Disposer (4)    Primary water intake pipe (6)    Primary solid-liquid separation unit (8)    Relay tank (16)    Secondary solid-liquid separation unit (22)    Secondary water intake pipe (26)    Fermenter (28)    Control apparatus (42)    Regeneration unit (A)