Charakterizace nové nanofiltrační membrány od Saehanu

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F06%3A00004567" target="_blank" >RIV/00216275:25310/06:00004567 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Characterisation of the New Nanofiltration Membrane from Saehan

Popis výsledku v původním jazyce

In this study, new nanofiltration membrane (CSM NE2540-70) from Korean Company Saehan was tested. First was evaluated the value of permeability. Rejection and flux values of uni-univalent (NaCl), di-univalent (CaCl2), uni-divalent (Na2SO4) and di-divalent (MgSO4) salts were measured as second set of experiments and third set was done with dye/salt mixtures. The dependencies of rejection (salt, dye) and flux on different values of feed concentration, pressure and cross-flow velocities were investigate. The last set of experiments was batch diafiltration of dye/NaCl mixtures with three different feed concentrations of dye. Main purpose of diafiltration experiments was measured dependence of amount of eliminated salt and the concentration of the salt in feed on time. All experiments were realised with membrane module size 2540. At the end of this study was made comparison with other membranes.

Název v anglickém jazyce

Characterisation of the New Nanofiltration Membrane from Saehan

Popis výsledku anglicky

In this study, new nanofiltration membrane (CSM NE2540-70) from Korean Company Saehan was tested. First was evaluated the value of permeability. Rejection and flux values of uni-univalent (NaCl), di-univalent (CaCl2), uni-divalent (Na2SO4) and di-divalent (MgSO4) salts were measured as second set of experiments and third set was done with dye/salt mixtures. The dependencies of rejection (salt, dye) and flux on different values of feed concentration, pressure and cross-flow velocities were investigate. The last set of experiments was batch diafiltration of dye/NaCl mixtures with three different feed concentrations of dye. Main purpose of diafiltration experiments was measured dependence of amount of eliminated salt and the concentration of the salt in feed on time. All experiments were realised with membrane module size 2540. At the end of this study was made comparison with other membranes.

Druh

D - Stať ve sborníku

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 17th International Congress of Chemical and Process Engineering CHISA

ISBN

80-86059-45-6

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

545

Název nakladatele

Process Engineering Publisher Ing. Jan Novosad

Místo vydání

Praha, Česká republika

Místo konání akce

Praha, Česká republika

Datum konání akce

27. 8. 2006

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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