Zeolite Additives in Cross-Flow Microfiltration - Sorptive Capacity

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Zeolite Additives in Cross-Flow Microfiltration - Sorptive Capacity

Popis výsledku v původním jazyce

This contribution deals with the study of process combining both cross-flow microfiltration and ionic exchange on zeolites added to the feed stream. The batch experiments for sorptive capacity determination were performed for several initial concentrations of the CaCl2. Both the concentrations of Ca2+ ions in the feed and in the filtrate were determined by complexometric titration. All experiments were performed under isothermal conditions and then the sorption isotherm was estimated. The next experiments dealt with sorption measurements at cross-flow microfiltration of hard water with zeolite addition. In this time, the concentration of Ca2+ ions in the permeate was determined continuously. From these experimental data the dynamic sorptive capacityofzeolite was calculated.

Název v anglickém jazyce

Zeolite Additives in Cross-Flow Microfiltration - Sorptive Capacity

Popis výsledku anglicky

This contribution deals with the study of process combining both cross-flow microfiltration and ionic exchange on zeolites added to the feed stream. The batch experiments for sorptive capacity determination were performed for several initial concentrations of the CaCl2. Both the concentrations of Ca2+ ions in the feed and in the filtrate were determined by complexometric titration. All experiments were performed under isothermal conditions and then the sorption isotherm was estimated. The next experiments dealt with sorption measurements at cross-flow microfiltration of hard water with zeolite addition. In this time, the concentration of Ca2+ ions in the permeate was determined continuously. From these experimental data the dynamic sorptive capacityofzeolite was calculated.

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

2003

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the Membrane Science and Technology Conference of the Visegrad Countries with Wider International Participation PERMEA 2003

ISBN

80-227-1922-6

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

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Název nakladatele

Slovak Society of Chemical Engineering

Místo vydání

Bratislava, SK

Místo konání akce

Tatranské Matliare, SK

Datum konání akce

7. 9. 2003

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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