NOVELTY - Quick aerobic composting domestic sludge involves uniformly mixing materials to be composted and fermented, feeding to fermentation groove, and piling to height of 1.2-1.5 m; uniformly blowing exhaust gas of drying furnace to the piled material until the temperature of piled material reaches 6-10 degrees C; uniformly blowing exhaust gas to the piled material when the temperature of piled material exceeds 55 degrees C; blowing air to the piled material when the temperature of piled material exceeds 65 degrees C; and primarily fermenting in one step, overturning the piles, and secondarily fermenting.    USE - Method for quick aerobic composting domestic sludge (claimed).    ADVANTAGE - The method has improved composting effect by installing a venting pipeline on bottom part of fermentation groove and using a draught fan to control groove temperature, improves environment of compost and quality of composting products, and enables reusing cultivated land for solid organic wastes.    DETAILED DESCRIPTION - Quick aerobic composting domestic sludge involves:    (A) uniformly mixing materials to be composted and fermented, feeding to fermenting groove, piling to height of 1.2-1.5 m, and composting for 24 hours;    (B) uniformly blowing exhaust gas of drying furnace to the piled material from bottom part (preferably for 20-30 minutes) until the temperature of piled material reaches 6-10 degrees C, and stopping blowing exhaust gas;    (C) uniformly blowing exhaust gas to the piled material when the temperature of piled material exceeds 55 degrees C;    (D) blowing air to the piled material when the temperature of piled material exceeds 65 degrees C to reduce the temperature to less than 55 degrees C; and    (E) primarily fermenting in one step when the temperature of piled is not increased to 60 degrees C, overturning the piles, and secondarily fermenting.    An INDEPENDENT CLAIM is included for a fermentation groove comprising a venting pipeline provided on bottom part of groove body. The venting pipeline is radially provided with one air outlet hole every 50 cm, and a movable plug and a hidden box on exhaust end. A draught fan controlled by a controller is arranged at air inlet of venting pipeline. A temperature controller is connected with a temperature meter which is inserted in the piled material to measure temperature.