Stabilization of oil-in-water emulsions by highly dispersed particles: Role in self-cleaning processes and prospects for practical application
- Autores: Grechishcheva N.1, Perminova I.2, Kholodov V.3, Meshcheryakov S.1
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Afiliações:
- Gubkin Russian State University of Oil and Gas
- Chemical Department
- Dokuchaev Soil Science Institute
- Edição: Volume 87, Nº 9 (2017)
- Páginas: 2166-2180
- Seção: Selected articles originally published in Russian in Rossiiskii Khimicheskii Zhurnal (Russian Chemistry Journal)
- URL: https://journals.rcsi.science/1070-3632/article/view/221345
- DOI: https://doi.org/10.1134/S1070363217090432
- ID: 221345
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Resumo
Natural self-cleaning processes are a special focus area in searching for cost-effective and environmentally sound technologies for minimizing the oil spot effect on water areas. From this perspective, a viable alternative to existing soluble xenobiotic dispersants may be provided by highly dispersed solid particles. They can be used in technologies based on formation of stable oil-in-water emulsions that can sink down below the water surface to be further degraded by microorganisms. In this context, the formation conditions for oil-mineral aggregates, ways of stabilization of oil-in-water emulsions by highly dispersed solid particles, and factors affecting their formation efficiency were considered, as well as the prospects for their application in oil spill remediation technologies for open and coastal water areas.
Sobre autores
N. Grechishcheva
Gubkin Russian State University of Oil and Gas
Autor responsável pela correspondência
Email: yanat2@mail.ru
Rússia, Leninskii pr. 65, str. 1, Moscow, 119991
I. Perminova
Chemical Department
Email: yanat2@mail.ru
Rússia, Moscow, 119991
V. Kholodov
Dokuchaev Soil Science Institute
Email: yanat2@mail.ru
Rússia, Pyzhevskii per. 7, str. 2, Moscow, 119017
S. Meshcheryakov
Gubkin Russian State University of Oil and Gas
Email: yanat2@mail.ru
Rússia, Leninskii pr. 65, str. 1, Moscow, 119991