NOVELTY - Processing apparatus for organic waste material comprises a double-wall cylindrical fermenter with curved hollow tubes supplied with oxygen-containing gas, extending from top to bottom part inside the fermenter which contains aerobic microbes; and gap between the walls is also supplied with oxygen-containing gas. The oxygen-containing gas is blown out through holes in the inner wall and the hollow tubes.    USE - For processing organic waste material ejected from food processing works.    ADVANTAGE - A sufficient amount of oxygen containing gas is supplied in the fermenter which enables a fast and efficient decomposition of organic waste material by microorganisms. The processed object in the fermenter is stirred by rotating the hollow branch pipe which prevents the danger of clogging. The generation of bad odor is prevented as the fermentation system acts as a closed system by recycling the aerobic bacteria in liquid fertilizer. The fermentation processing system is non-polluting. Water in the waste material is evaporated by heat which enables efficient amount reduction, sanitation and stabilization.    DETAILED DESCRIPTION - A fermentation processing apparatus (1) for processing organic waste material using aerobic bacteria comprises a fermenter (2) having double cylindrical wall comprising outer and inner cylinder walls (7,8). An oxygen containing gas supply unit (9) is provided at one end of the fermenter. A hollow tube (10) is curved and extended towards the lower part from upper part of the fermenter. Blow off holes (11) are formed in hollow tube wall for blowing oxygen containing gas supplied in hollow tube to organic waste material contained in fermenter. Oxygen-containing gas is provided in the gap (12) between outer and inner cylinder wall on one side of the fermenter. The fermentation processing apparatus also has raw material insertion opening (3), processed material exhaust outlet (4) and degassing mouth (5).    An INDEPENDENT CLAIM is also included for fermentation processing system of organic waste material which involves passing a liquid fertilizer into an oxygen containing gas supply aperture. The processing system has a suction box (21) connected to the degassing mouth of fermenter. A dehumidification filter is provided in the suction box. A mixture of waste gas from the degassing mouth and water vapor is separated and dehumidified in suction box. The dehumidified gas is then sent to supply units of oxygen gas.    DESCRIPTION OF DRAWING(S) - The figure shows front elevation of longitudinal cross section of fermentation processing apparatus.    Fermentation processing apparatus (1)    Fermenter (2)    Raw material insertion opening (3)    Exhaust outlet (4)    Degassing mouth (5)    Outer cylinder wall (7)    Inner cylinder wall (8)    Oxygen containing gas supply unit (9)    Hollow tube (10)    Blow off hole on hollow tube (11)    Interval between outer and inner cylinder wall (12)    Suction box (21)