A method for enriching scandium, comprising the following steps: S1, extracting scandium from a scandium-containing inorganic acid solution using an organic extractant or an organic solvent solution containing an organic extractant to obtain an organic phase containing scandium; and S2, back-extracting and precipitating the organic phase containing scandium using a precipitant solution, followed by separation to obtain a precipitate containing scandium, a precipitation mother liquor, and a no-load organic phase. The precipitant solution plays a role in back-extraction and precipitation at the same time, thereby shortening the operation process and reducing the consumption of raw materials.
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