NOVELTY - Waste material separation and recovery apparatus has thermal decomposition apparatus (2), cooling-mixing apparatus (4), separation apparatus and selector. Thermal decomposition apparatus separates waste material into gas and residue. Cooling-mixing apparatus produces cooled carbonized material and non-flammable by supplying residue to water. Separation apparatus separates carbonized material adhered to non-flammable, after grinding carbonized material and non-flammable. Selector classifies and recovers to-be-recycled and not-to-be-recycled non-flammable.    USE - For separation and recovery of waste material, such as refuse. Thermal decomposition residue is used as fuel for cement kiln and boilers.    ADVANTAGE - The metals and carbonized material contained in thermal decomposition residue are effectively separated and recycled.    DETAILED DESCRIPTION - The waste material separation and recovery apparatus has a thermal decomposition apparatus, a cooling-mixing apparatus, a separation apparatus and selector. The thermal decomposition apparatus separates waste material into thermal decomposition gas and thermal decomposition residue by thermal decomposition. The cooling-mixing apparatus produces cooled carbonized material and non-flammable by supplying residue ejected from thermal decomposition apparatus to water. The separation apparatus carries out separation of carbonized material adhered to non-flammable, after grinding the carbonized material and non-flammable ejected from cooling-mixing apparatus. The selector classifies and recovers to-be-recycled and not-to-be-recycled non-flammable separated by separation apparatus. An INDEPENDENT CLAIM is included for separation and recovery of waste material.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of waste material separation and recovery system. (Drawing includes non-English language text)    Waste disposal system (1)    Thermal decomposition furnace (2)    Combustion apparatus (3)    Cooling-mixing tank (4)    Thermal decomposition residue washing apparatus (7)