Maximizing of the energy generation by pressure retarded osmosis

E. Nagy, József Dudás

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

The mass transport is analyzed in this paper in order to achieve the maximum value of the power generation applying pressure retarded osmosis. Energy generation is determined by the water transport rate which is strongly influenced by the salt flux. The effect of location of the feeding of the high-salinity solution, structure parameter and water permeability is shown and discussed. It is stated, that the outlet salt concentration should be chosen close to zero to reach water flux as high as possible. The highest value of Cm is determined by expression of exp(Jw/kd). This value should also be as low as possible to reach the value of Δp as high as possible.

Original languageEnglish
Title of host publicationChemical Engineering Transactions
PublisherItalian Association of Chemical Engineering - AIDIC
Pages223-228
Number of pages6
Volume45
ISBN (Print)9788895608365
DOIs
Publication statusPublished - Oct 1 2015

Publication series

NameChemical Engineering Transactions
Volume45
ISSN (Electronic)22839216

Fingerprint

Osmosis
Water
Salts
Fluxes
Power generation
Mass transfer

ASJC Scopus subject areas

  • Chemical Engineering(all)

Cite this

Nagy, E., & Dudás, J. (2015). Maximizing of the energy generation by pressure retarded osmosis. In Chemical Engineering Transactions (Vol. 45, pp. 223-228). (Chemical Engineering Transactions; Vol. 45). Italian Association of Chemical Engineering - AIDIC. https://doi.org/10.3303/CET1545038

Maximizing of the energy generation by pressure retarded osmosis. / Nagy, E.; Dudás, József.

Chemical Engineering Transactions. Vol. 45 Italian Association of Chemical Engineering - AIDIC, 2015. p. 223-228 (Chemical Engineering Transactions; Vol. 45).

Research output: Chapter in Book/Report/Conference proceedingChapter

Nagy, E & Dudás, J 2015, Maximizing of the energy generation by pressure retarded osmosis. in Chemical Engineering Transactions. vol. 45, Chemical Engineering Transactions, vol. 45, Italian Association of Chemical Engineering - AIDIC, pp. 223-228. https://doi.org/10.3303/CET1545038
Nagy E, Dudás J. Maximizing of the energy generation by pressure retarded osmosis. In Chemical Engineering Transactions. Vol. 45. Italian Association of Chemical Engineering - AIDIC. 2015. p. 223-228. (Chemical Engineering Transactions). https://doi.org/10.3303/CET1545038
Nagy, E. ; Dudás, József. / Maximizing of the energy generation by pressure retarded osmosis. Chemical Engineering Transactions. Vol. 45 Italian Association of Chemical Engineering - AIDIC, 2015. pp. 223-228 (Chemical Engineering Transactions).
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