NOVELTY - Recycling urban domestic garbage, involves (a) performing anaerobic fermentation by crushing municipal solid waste raw material, mixing the crushed solid and liquid waste, fermenting the mixture, and separating residue and biogas, (b) mixing residue obtained in solid liquid separation process and effluent, stirring the mixture in two-stage fermentation tank, and adding microorganism in the two-stage fermentation tank, and (c) adding biogas residue to pyrolysis furnace, and performing compression molding to produce semi-coke landfill for final disposal.    USE - The method is useful for recycling urban domestic garbage (claimed).    ADVANTAGE - The method reduces discharge of carbon dioxide.    DETAILED DESCRIPTION - Recycling urban domestic garbage, involves (a) performing anaerobic fermentation by crushing municipal solid waste raw material to non-metallic inorganic substances using rolling mill, extruding the urban domestic garbage having moisture content of 15% or less, separating liquid and solid waste, crushing the solid waste to mesh size of 80 or less, mixing the crushed solid waste and liquid waste, stirring the mixture, adding the stirred mixture to fermentation tank, adding hot fiber Clostridium (ATCC 27405), preferably C.saccharolyticum, fermenting the mixture to produce ethanol, where fermentation process involves adding 1-20 vol.% of hot fiber Clostridium and 0.2-4.8% of the municipal solid waste raw material, and performing fermentation at 35-45 degrees C and pH of 3-6 for 3-5 days, stirring the mixture, subjecting the obtained biogas to solid liquid separation by two-stage anaerobic fermentation unit, separating the biogas at 60-90 degrees C under normal pressure to obtain industrial ethanol, and separating biogas residue and biogas, (b) mixing residue obtained in solid liquid separation process and effluent, stirring the mixture in two-stage fermentation tank, adding microorganism in the two-stage fermentation tank, where the fermentation process involves adding 2-30% of raw material and performing fermentation at pH of 7-8.5 and 45-55 degrees C, for 10-15 days, producing biogas, storing the biogas as methane gas fuel, and adding the biogas slurry residue to pyrolysis unit for thermal decomposition, and (c) adding biogas residue to pyrolysis furnace, stirring the mixture in pyrolysis furnace, controlling the temperature of the furnace at 600-700 degrees C, storing waste heat generated during the process as fuel, and performing compression molding to produce semi-coke landfill for final disposal.