In work the perkolyation model of distribution of oil products in the soil is considered. It is shown that at hit to the soil of alien oil product gradual transition of elements of soil structure from an unoccupied state to the filled begins. At achievement of a threshold of a perkolyation there is a carrying-out cluster in the direction of course. Thus properties of system change jump. At pollution of soils by oil products the structured disperse systems having the nanostructural organization are formed. The macromolecular structure of soil gels is formed by silicates and aluminosilicates, and liquid hydrocarbons can be the dispersive environment. The perkolyation model allows to describe critical processes of transition zol-gel in soil structures
soil, soil colloids, perkolyation theory, oil pollution
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