COMPARATIVE STUDIES ON REMEDIATION TECHNIQUES IN LABORATORY OF SOILS CONTAMINATED WITH OIL PRODUCTS

In developed countries, as well as in Romania, were produced numerous technical incidents that lead to changes in soil quality. An enumeration of the types of incidents may include: - discharge of crude oil, salt water and drilling fluids in oil exploitation in the area of extraction and probes scaffoldextraction, drilling. - contamination of the soil, subsoil and groundwater in the area of transport pipe of crude oil and fuels due to breakage of pipes for various reasons; - traffic accidents and the railway involving specific means of transport (tanker); - technical incidents in technological installations and tanks of oil refineries and petrochemical enterprises. In this paper we propose a review of the particularities of soil pollution with oil products and remediation opportunities currently. Process analysis remediation of soils contaminated by oil products highlights the advantages and disadvantages of each method.