The invention relates to a method for preparing copper-loaded solid carbon by a high molecular resin copper loading method. According to the method, the chemical cross-linking between the molecules ofa polymer is formed through the ionic bond binding between a bivalent copper ion and a carboxylate-radical negative ion in the polymer; thus, the effective immobilization, on polymer resin, of the copper ion is realized; afterwards, through the high-temperature heat treatment in an anoxic condition, the carbonization procedure of high molecular resin and the conversion of the immobilized bivalentcopper ion to a univalent copper ion and simple-substance copper are realized; thus, a copper-loaded solid carbon material is obtained by a one-step method. High molecular resin copper-loaded solid carbon prepared by the method has the removal ability, which is approximate to that of copper-loaded activated carbon, to COD (Chemical Oxygen Demand) in wastewater; the production process is simple and the method has a favorable application prospect.