FIELD: process engineering.
SUBSTANCE: invention relates to ecology and may be used for soil recultivation, particularly, to soil clearance of oil and oil products in Far North using vegetation. Proposed method comprises use of phytoimprovers, that is, cultivation of plants Phalaroides arundinacea of Poaceae family, transplantation of two-years-old plants onto oil-contaminated with 0.3÷0.5 m spacing. Transplantation is performed into soil with concentration of oil products exceeding 5%. Plants with cleared roots are transplanted.
EFFECT: higher efficiency of oil recovery from soils with concentration of oil and oil products making 5-15%.
3 cl, 1 dwg, 2 tbl, 2 ex
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