The invention discloses a treatment method with copper smelting waste residues applied to sintering. The treatment method with the copper smelting waste residues applied to sintering comprises the following steps that the copper smelting waste residues are crushed into particles of which 100% of the particles are less than 5mm in particle size and 10% of the particles are less than 1mm in particlesize, and copper smelting waste residue powder is obtained; the copper smelting waste residue powder and laterite-nickel ore are proportioned and uniformly mixed, and uniformly mixed ore powder is obtained; the uniformly mixed ore powder, solid fuel, a composite fusing agent and return ore are proportioned, and then are uniformly mixed, and a mixed material to be sintered is obtained; and the mixed material to be sintered are uniformly mixed and granulated in a cylindrical mixing machine to obtain a grain material to be sintered, the grain material to be sintered undergoes material distributing, igniting, sintering and cooling in a sintering machine to obtain primary sintered ore; and the primary sintered ore undergoes cooling, crushing and screening to obtain finished sintered ore. According to the treatment method with the copper smelting waste residues applied to sintering, the iron and copper elements in the copper smelting waste residues can be recycled, the problem that copper and iron are difficult to separate is solved, the emission of solid waste gas can be further reduced, a large amount of solid waste treatment cost can be saved, the production cost can be effectively reduced, and the purpose of sustainable development can be achieved.