WHEY DEMINERALIZATION USING ELECTRODIALYSIS IN VARIOUS MODES (BATCH X CONTINUOUS)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28676092%3A_____%2F18%3AN0000083" target="_blank" >RIV/28676092:_____/18:N0000083 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.czemp.cz/sites/default/files/page/1795/prilohy/valentova-fulltext-wsp2018.pdf" target="_blank" >http://www.czemp.cz/sites/default/files/page/1795/prilohy/valentova-fulltext-wsp2018.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

WHEY DEMINERALIZATION USING ELECTRODIALYSIS IN VARIOUS MODES (BATCH X CONTINUOUS)

Popis výsledku v původním jazyce

In these experiments, I compared whey demineralization electrodialysis process in terms of batch and continuous flow system set-up. Continuous flow was simulated using two tanks as if the material had flown through multiple modules in series. There were eight sets of experiments performed on module EDR-Y/50-0.8. During all tests, I observed changes in pH, conductivity at 25°C, density, titratable acidity, refractometric solids, total solids, and ash. Electrodialysis demineralization appears to be more effective when performed in continuous mode. The same level of demineralization can be reached in significantly less time. On the contrary, continuous mode requires much larger membrane area which leads to higher initial and operating costs.

Název v anglickém jazyce

WHEY DEMINERALIZATION USING ELECTRODIALYSIS IN VARIOUS MODES (BATCH X CONTINUOUS)

Popis výsledku anglicky

In these experiments, I compared whey demineralization electrodialysis process in terms of batch and continuous flow system set-up. Continuous flow was simulated using two tanks as if the material had flown through multiple modules in series. There were eight sets of experiments performed on module EDR-Y/50-0.8. During all tests, I observed changes in pH, conductivity at 25°C, density, titratable acidity, refractometric solids, total solids, and ash. Electrodialysis demineralization appears to be more effective when performed in continuous mode. The same level of demineralization can be reached in significantly less time. On the contrary, continuous mode requires much larger membrane area which leads to higher initial and operating costs.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20402 - Chemical process engineering

Projekt

<a href="/cs/project/LO1418" target="_blank" >LO1418: Progresivní rozvoj Membránového inovačního centra</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Book of Abstracts

ISBN

978-80-906831-3-6

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

48-49

Název nakladatele

Česká membránová platforma, z.s.

Místo vydání

Česká Lípa

Místo konání akce

Česká Lípa

Datum konání akce

24. 10. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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