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Device for application of PEF

The result's identifiers

  • Result code in 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>

  • Alternative codes found

    RIV/68407700:21460/11:00185449

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Device for application of PEF

  • Original language description

    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.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    DJ - Pollution and water control

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

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

Others

  • Publication year

    2011

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    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

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    289-292

  • Publisher name

    Department of Experimental Physics, Faculty of Mathematics,

  • Place of publication

    Bratislava,

  • Event location

    Vrátna dolina

  • Event date

    Jan 15, 2011

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article