FIELD: ecology. SUBSTANCE: sorbent - hydrolyzed lignin with humidity 8-15% is applied on the oil spot at volume consumption 15-35% of oil and oil products volume. After oil absorption prepared layer is removed by mechanically. Absorptive capability of lignin is 3.3 l/kg, and it can be retained with oil on the water surface for a long time. EFFECT: improved method of oil collection. 1 tbl
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