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Effectiveness of the Use of Humic-bentonitic Washing Agents for Cleaning Oil-contaminated Soils
https://doi.org/10.18412/1816-0395-2023-5-34-39
Abstract
The effectiveness of washing agents on the basis of an aqueous suspension of bentonitic clay for cleaning model oil-contaminated sandy and rocky soils was evaluated. It iwas shown that environmentally friendly washing agents of humic- bentonitic compounds consisting of Lamco Clay, humic substances and a nonionic surfactant, showed the greatest efficiency. Washing agents of humic-bentonitic compounds are recommended for wide industrial use and as a gentle method of cleaning oil-contaminated sites and specifically in water and nature reserves.
About the Authors
N.Yu. Grechishcheva
I.M. Gubkin Russian State University of Oil and Gas (NRU)
Russian Federation
Russian Federation
Dr. Sci. (Chem.), Associate Professor
A.M. Korolev
OOO LLK-International
Russian Federation
Russian Federation
Engineer
V.L. Zavorotny
I.M. Gubkin Russian State University of Oil and Gas (NRU)
Russian Federation
Russian Federation
Cand. Sci. (Eng.), Associate Professor
I.V. Perminova
Lomonosov Moscow State University
Russian Federation
Russian Federation
Dr. Sci. (Chem.), Professor
V.I. Balaba
I.M. Gubkin Russian State University of Oil and Gas (NRU)
Russian Federation
Russian Federation
Dr. Sci. (Eng.), Professor
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Review
For citations:
Grechishcheva N., Korolev A., Zavorotny V., Perminova I., Balaba V. Effectiveness of the Use of Humic-bentonitic Washing Agents for Cleaning Oil-contaminated Soils. Ecology and Industry of Russia. 2023;27(5):34-39. (In Russ.) https://doi.org/10.18412/1816-0395-2023-5-34-39
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