NOVELTY - Organic refuse (1a) and/or livestock excrement is fermented and stirred in presence of humic substance, air, secondary manure (2a) returned from moisture content adjustment material, and/or deodorized water to obtain primary manure. Primary manure is again fermented to obtain secondary manure. Generated odorous gas and wastewater are processed, deodorized water and sludge are separated, and portion of secondary manure and/or deodorized water is returned to fermentation. Fermentation of refuse is promoted by circulation recycling of manure (2a) and deodorized water.    USE - For processing organic refuse and/or livestock excrement.    ADVANTAGE - The organic refuse and/or livestock excrement is economically processed without affecting environment.    DETAILED DESCRIPTION - Organic refuse and/or livestock excrement is fermented and stirred in the presence of humic substance, air, secondary manure (2a) returned from moisture content adjustment material, and/or deodorized water to obtain primary manure. The primary manure is subjected to secondary fermentation by piling up to obtain secondary manure. Odorous gas and wastewater generated during fermentation are processed with sludge and air, and used as deodorized gas and deodorized water. The deodorized water and sludge are separated, and portion of secondary manure and/or deodorized water is returned to fermentation. The fermentation of the organic refuse is promoted by circulation recycling of secondary manure and deodorized water.    An INDEPENDENT CLAIM is included for apparatus used for processing organic refuse. The organic refuse processing apparatus has primary fermenter (1) for fermenting organic refuse, movement unit of primary manure, secondary fermenter (2) for producing secondary manure, deodorizing tower for processing odorous gas, aerator (4) for processing waste water generated in primary fermenter, sedimentation tank (5) or membrane separator for separating sludge and deodorized water, blower for supplying air to primary fermenter and aerator, sending unit and a circulation unit (34) for returning secondary manure and/or deodorized water. The sending unit supplies odor gas or waste water between primary fermenter and deodorizing tower, or between aerators. The sending unit supplies sludge and treated water between aerated sedimentation tank or membrane separator. The sending unit supplies air between blower (B) for primary fermenter, or blower for aerator.    DESCRIPTION OF DRAWING(S) - The figure shows the processing apparatus of organic refuse. (Drawing includes non-English language text)    Primary fermenter (1)    Organic refuse (1a)    Secondary fermenter (2)    Secondary manure (2a)    Aerator (4)    Reactor (4a)    Sedimentation tank (5)    Humic substance tank (10)    Sending unit (31)    Circulation unit (34)    Blower (B)