Continuous Dialysis of Inorganic Acids: Permeability of Neosepta-AFN Membrane
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F09%3A00008598" target="_blank" >RIV/00216275:25310/09:00008598 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Continuous Dialysis of Inorganic Acids: Permeability of Neosepta-AFN Membrane
Original language description
The transport of phosphoric and hydrochloric acids through anion-exchange membrane Neosepta AFN in a counter-current continuous dialyzer has been investigated. The basic transport characteristics of membrane/solution systems - the overall dialysis coefficient and the permeability of the membrane - have been evaluated at steady state. The determination of these characteristics is based on a numerical integration of the set of differential equations describing the concentration profiles in both compartments of the dialyzer followed by an optimizing procedure. It has been found that the permeability of the membrane is strongly affected by acid concentration - for phosphoric acid it decreases with an increasing acid concentration and for hydrochloric acidit increases with an increasing acid concentration. Moreover, except for the lowest acid concentration used, the permeability for phosphoric acid is lower than that for hydrochloric acid.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Desalination
ISSN
0011-9164
e-ISSN
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Volume of the periodical
240
Issue of the periodical within the volume
1-3
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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