Authors: E.A. Shabanov, S.M. Prostov

Title of the article: Field tests of controlled electrochemical cleaning Of soil from oil pollution. Part I. The change in the physical properties of the soil massif

Year: 2016, Issue: 6, Pages: 35-43

Branch of knowledge: Earth sciences

Index UDK: 504.064: 550.84.02

DOI: -

Abstract: A method of field-testing of controlled electrochemical cleaning of soil from oil pollution and the experimental setup. The results of engineering-geological surveys of groundmass, artificially saturated with petroleum products (used oil, gasoline). Detailed processes of formation of zones of drying, accumulation of petroleum products in electro osmotic transport, changes in the structure of soil because of the phase transformation and dissolution of petroleum products. Established phenomenon of the coagulation of oil in the pores of the soil when electrochemical cleaning, leading to an increase in grain size of sand and clay components of the soil that contribute to its deactivation. Experimentally proved the efficiency of electrochemical purification of low permeability sandy-clayey soils.

Key words: electro-osmosis humidity density granulometric composition of soil soil petroleum solvent electrodes-injectors

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