NOVELTY - Manufacturing solid fuel using food waste, comprises (S1) mixing aerobic microorganisms and sawdust to obtain a first mixture, (S2) adding food waste into the first mixture, and mixing them to obtain a second mixture, (S3) fermenting the second mixture containing aerobic microorganisms and food waste during drying the second mixture, and heating the second mixture using a heating apparatus to obtain dry matter, (S4) adding a combustion improver to the dry matter and mixing to obtain a third mixture; and (S5) molding the third mixture to prepare solid fuels having constant shape.    USE - The method is useful for manufacturing solid fuel using food waste (claimed).    ADVANTAGE - The method is simple, and reduces the manufacturing cost by reducing the moisture content of food waste by drying the food waste.    DETAILED DESCRIPTION - Manufacturing solid fuel using food waste, comprises (S1) mixing aerobic microorganisms and sawdust to obtain a first mixture having a moisture content of 1-10%; (S2) adding food waste having a moisture content of 80-90% into the first mixture, and mixing them to obtain a second mixture having moisture content of 50-60%; (S3) fermenting the second mixture containing aerobic microorganisms and food waste during drying the second mixture, and heating the second mixture using a heating apparatus to obtain dry matter having the moisture content of 5-20%; (S4) adding a combustion improver to the dry matter and mixing to obtain a third mixture; and (S5) molding the third mixture to prepare solid fuels having constant shape. An INDEPENDENT CLAIM is also included for solid fuel of food waste prepared by the method mentioned above.    DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart of manufacturing solid fuel food waste (Drawing includes non-English language text).    Aerobic microorganisms and sawdust mixing step (S1)    First mixture and food waste mixing step (S2)    Second mixture fermenting and heating step (S3)    Combustion improver and dry matter mixing step (S4)    Molding and solid fuels obtaining step (S5)