Device for application of PEF

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F11%3A00360413" target="_blank" >RIV/61389021:_____/11:00360413 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21460/11:00185449

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Device for application of PEF

Popis výsledku v původním jazyce

The discharges in water were intensively studied recently due to their potential application in water and food industry. Several processes are induced in the solution by the discharges. These processes include generation of UV radiation, free radicals, shockwave; pulse electric field (PEF) takes place too. Some of these effects were studied separately to better understanding the complex operation of discharges. The work is focused on the effects of PEF in aqueous solutions only. PEF treatment is non-thermal, chemical-free process affecting microbes. The water solutions or liquid food are treated by high voltage pulses in flow cell that enables to exceed certain threshold value of electric field. New experimental device for PEF treatment is described inthis work. It provides PEF pulses of rectangular shape of the amplitude up to 70 kV/cm, 2?s FWHM and pulse repetition rate of 50 Hz. PEF treatment of water solution containing microbial culture is presented.

Název v anglickém jazyce

Device for application of PEF

Popis výsledku anglicky

The discharges in water were intensively studied recently due to their potential application in water and food industry. Several processes are induced in the solution by the discharges. These processes include generation of UV radiation, free radicals, shockwave; pulse electric field (PEF) takes place too. Some of these effects were studied separately to better understanding the complex operation of discharges. The work is focused on the effects of PEF in aqueous solutions only. PEF treatment is non-thermal, chemical-free process affecting microbes. The water solutions or liquid food are treated by high voltage pulses in flow cell that enables to exceed certain threshold value of electric field. New experimental device for PEF treatment is described inthis work. It provides PEF pulses of rectangular shape of the amplitude up to 70 kV/cm, 2?s FWHM and pulse repetition rate of 50 Hz. PEF treatment of water solution containing microbial culture is presented.

Druh

D - Stať ve sborníku

CEP obor

DJ - Znečištění a kontrola vody

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

Book of Contributed Papers: 18th Symposium on Application of Plasma Processes and Workshop on Plasmas as a Planetary Atmospheres Mimics(SAPP XVIII)

ISBN

978-80-89186-77-8

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

289-292

Název nakladatele

Department of Experimental Physics, Faculty of Mathematics,

Místo vydání

Bratislava,

Místo konání akce

Vrátna dolina

Datum konání akce

15. 1. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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