Hygienic assessment of soil cover and vegetation products in areas adjacent to oil refineries and petrochemical complexes of the Republic of Bashkortostan

Nail Rakhmatullin Ravilovich; Rafail Suleimanov Anvarovich; Timur Valeev Kamilevich; Rustem Daukaev Askarovich

Nail Rakhmatullin Ravilovich Department of Medical Ecology Ufa research Institute of labor medicine and human ecology
Rafail Suleimanov Anvarovich Department of Medical Ecology Ufa research Institute of labor medicine and human ecology
Timur Valeev Kamilevich Department Ufa research Institute of labor medicine and human ecology
Rustem Daukaev Askarovich Department Ufa research Institute of labor medicine and human ecology

Keywords: Soil condition, plant products, petrochemical complex.

Abstract

Soil contamination occurs as a result of adsorption of atmospheric emissions, storage and disposal of waste in the extraction, processing of oil and petrochemical industries. The evidence of participation of the petrochemical complex in soil contamination of adjacent territories with oil products and other chemical compounds was obtained. Hygienic assessment of the state of the soil cover is based on the study of polymetallic pollution, some elements of which have reasonable hygienic regulations. The detected concentrations of polymetals and petroleum products at a distance of 1 - 3 km and 3 - 6 km from the petrochemical complex can be attributed to soil contamination, respectively, to the category of "extremely dangerous" and "dangerous". The characteristic of the hygienic condition of the soil cover and agricultural crops (vegetables) grown in these territories is given. The main harmful components of the petrochemical complex are capable of translocation from contaminated soil to crops and vegetables within a radius of 20-25 km. The most intensive pollution of vegetables is observed at a distance of 6-10 km from the sources of pollution.

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Author Biographies

Nail Rakhmatullin Ravilovich, Department of Medical Ecology Ufa research Institute of labor medicine and human ecology

Candidate of Medical Sciences.Associate Professor Senior Researcher of the Department of Medical Ecology Ufa research Institute of labor medicine and human ecology

Rafail Suleimanov Anvarovich, Department of Medical Ecology Ufa research Institute of labor medicine and human ecology

Doctor of Medical Sciences. Head of the Department of Medical Ecology Ufa research Institute of labor medicine and human ecology

Timur Valeev Kamilevich, Department Ufa research Institute of labor medicine and human ecology

Candidate of Biological Sciences. Senior Researcher of the Medical Ecology Department Ufa research Institute of labor medicine and human ecology

Rustem Daukaev Askarovich, Department Ufa research Institute of labor medicine and human ecology

Candidate of Biological Sciences. Head of Chemical and Analytical Department Ufa research Institute of labor medicine and human ecology

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