Measuring distribution of electric potential and temperature in ED modules of various construction and concentration of working solutions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28676092%3A_____%2F15%3A%230000484" target="_blank" >RIV/28676092:_____/15:#0000484 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Measuring distribution of electric potential and temperature in ED modules of various construction and concentration of working solutions
Original language description
This task deals with issue of electromembrane processes, specifically quantity of electric potential and leakage current in individual parts of membrane stack at electrodialysis. Construction of membrane pack allows passage of the electric current not only through active area; electric current further shortens the way through different parts of the membrane, what is undesirable. We call this current leakage current. The leakage current leads to increase of energy consumption without increase of the desalination effects of the membrane stack, furthermore it runs through non active parts of membrane and it can damage them. The damage can be manifested even by burning the membrane, which is impaired and cannot be used anymore. It was necessary for the measurements of the leakage current to measure the voltage in channel between different membrane pairs in the pack. there were tested multiple types of membranes.
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
2015
Confidentiality
C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

Article name in the collection
Workshop of Student´s Presentation 2015 "Membranes and Membrane Processes"
ISBN
978-80-904517-4-2
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
7
Publisher name
Česká membránová platforma o.s.
Place of publication
Česká Lípa
Event location
Stráž pod Ralskem
Event date
Oct 21, 2015
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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