Hydroosmotic pressure
- Authors: Bazhin N.M.1,2, Parmon V.N.3,2
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Affiliations:
- Institute of Chemical Kinetics and Combustion, Siberian Branch of the Russian Academy of Sciences
- Novosibirsk State University
- Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences
- Issue: Vol 484, No 1 (2019)
- Pages: 52-55
- Section: Physical chemistry
- URL: https://journals.eco-vector.com/0869-5652/article/view/12142
- DOI: https://doi.org/10.31857/S0869-5652484152-55
- ID: 12142
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Abstract
This work proposes the term “hydroosmotic pressure” to define hydrostatic pressure emerging from an osmotic process during solvent diffusion through membranes. The usage of this term potentially clears the ambiguity of the term “osmotic pressure,” referring to the concentration of dissolved solids in a solution regardless of the existence of hydrostatic pressure. Hydroosmotic pressure is the difference between hydrostatic pressures on either side of the membrane; thus, the term “hydroosmotic pressure” allows for the most correct definition of many processes associated with osmotic phenomena.
Keywords
About the authors
N. M. Bazhin
Institute of Chemical Kinetics and Combustion, Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Author for correspondence.
Email: bazhin8999@kinetics.nsc.ru
Russian Federation, 3, Institutskaya street, Novosibirsk, 630090; 1, Pirogova street, Novosibirsk, 630090
V. N. Parmon
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Email: bazhin8999@kinetics.nsc.ru
Academician of the RAS
Russian Federation, 5, Lavrent'ev prospect, Novosibirsk, 630090; 1, Pirogova street, Novosibirsk, 630090References
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