Comparison of heterogeneous anion exchange membranes for nitrate ion removal from mixed salt solution

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28676092%3A_____%2F17%3AN0000037" target="_blank" >RIV/28676092:_____/17:N0000037 - isvavai.cz</a>
Result on the web
<a href="https://www.researchgate.net/publication/320257154_Comparison_of_heterogeneous_anion-exchange_membranes_for_nitrate_ion_removal_from_mixed_salt_solution" target="_blank" >https://www.researchgate.net/publication/320257154_Comparison_of_heterogeneous_anion-exchange_membranes_for_nitrate_ion_removal_from_mixed_salt_solution</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Comparison of heterogeneous anion exchange membranes for nitrate ion removal from mixed salt solution
Original language description
The objective of the present work was to prepare AEMs with three distinct anion exchange resins, which differ by their ion exchange capacity (IEC). One of the used IERs (SBG2-HP) differed moreover by its functional group bonded to styrene-divinylbenzene backbone (dimethylethanolamine), other used IERs had trimethylamine groups. The increasing hydrophobicity due to lower IEC (lower content of ion exchange groups or increasing carbon number of the alkyl groups attached to the benzyl trialkylammonium groups) facilitates the transport of less hydrated anions such are nitrate and bromide comparing to more hydrated anions such are chloride, fluoride, and sulfate (Sata et al. 1998). Basic laboratory characterization of the AEMs was done and after utilization in laboratory ED stack, their selectivity for nitrate ions by desalination of mixed salt solution was evaluated.
Czech name
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Czech description
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Project
<a href="/en/project/LO1418" target="_blank" >LO1418: Progressive development of the Membrane Innovation Centre</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Preparation and basic characterization of heterogeneous weak acid cation exchange membrane
ISBN
978-80-89597-58-1
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
384-393
Publisher name
Slovak Society of Chemical Engineering
Place of publication
Bratislava, Slovenská republika
Event location
Demänovská dolina, Slovakia
Event date
May 22, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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