Modeling a new form of oil-oxidizing preparations in the form of cell agglomerates of mixed cultures of microorganisms stabilized by polyelectrolytes and salts of higher fatty acids-Reference-Cited by-同舟云学术

Modeling a new form of oil-oxidizing preparations in the form of cell agglomerates of mixed cultures of microorganisms stabilized by polyelectrolytes and salts of higher fatty acids

Published:2023-10-25 Issue:6 Volume:0 Page:21-24
ISSN:1994-5655
Container-title:Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences
language:en
Short-container-title:

Author:

Tarabukin D.¹,Schemelinina T.¹,Anchugova E.¹,Markarova M.¹

Affiliation:

1. Institute of Biology, Federal Research Center Komi Science Center of the Ural Branch of the Russian Academy of Sciences

Abstract

he efficiency of application of cationic polyacrylamide and its hydrophobized derivative at the stage of cell biomass separation from the cell cultures fluid is estimated. Cells of oil-degrading microorganisms obtained from mixed culture fluid by flocculation and flotation retain their viability for further use in the treatment of oil-contaminated soils under non-sterile conditions. The application of a new form of oil-oxidizing preparation resulted in a 40 % reduction of total petroleum hydrocarbon content in the contaminated soil.

Publisher

Komi SC UB RAS

Subject

General Earth and Planetary Sciences,General Energy

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