FIELD: nonferrous hydrometallurgy. SUBSTANCE: method comprises adjusting acidity of mine water and pulps and sorption of copper with iminodiacetate ampholyte followed by sulfuric acid-mediated desorption, said sorption operation being performed at pH 3.0-3.5 without preliminarily separating solid phase and observing solids-to-liquid ratio 1:(5-7), phase contact time 5-7 h, and solids-to-ionite ratio (5-6):1. EFFECT: simplified process, reduced power consumption, and increased degree of copper recovery. 4 tbl, 4 ex
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