Vliv vodivosti roztoku na produkci H2O2 impulsním korónovým výbojem ve vodě

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F08%3A00315464" target="_blank" >RIV/61389021:_____/08:00315464 - 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

Effect of solution conductivity on H2O2 production by pulsed corona discharge in water

Popis výsledku v původním jazyce

Hydrogen peroxide as the most abundant chemical species directly produced by the discharge in water is often utilized in Fenton's reaction to increase the plasmachemical efficiency of the removal of organic compounds by addition of ferrous salts into treated water. There is also evidence about contribution of H2O2 in bacterial inactivation by electrical discharge in water. In the present study, the role of solution conductivity in the hydrogen peroxide production by the pulsed corona discharge in watergenerated using point to plane geometry of electrodes is investigated. The free radical scavenging property of DMSO and KBr is used to determine the initial rate of formation of H2O2 by the pulsed corona discharge. The influence of UV radiation of the discharge and the effect of H2 on the production of hydrogen peroxide will be discussed.

Název v anglickém jazyce

Effect of solution conductivity on H2O2 production by pulsed corona discharge in water

Popis výsledku anglicky

Hydrogen peroxide as the most abundant chemical species directly produced by the discharge in water is often utilized in Fenton's reaction to increase the plasmachemical efficiency of the removal of organic compounds by addition of ferrous salts into treated water. There is also evidence about contribution of H2O2 in bacterial inactivation by electrical discharge in water. In the present study, the role of solution conductivity in the hydrogen peroxide production by the pulsed corona discharge in watergenerated using point to plane geometry of electrodes is investigated. The free radical scavenging property of DMSO and KBr is used to determine the initial rate of formation of H2O2 by the pulsed corona discharge. The influence of UV radiation of the discharge and the effect of H2 on the production of hydrogen peroxide will be discussed.

Druh

O - Ostatní výsledky

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

<a href="/cs/project/IAAX00430802" target="_blank" >IAAX00430802: Účinky výbojového plazmatu na chemické a biologické znečištění ve vodě</a><br>

Návaznosti

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

Rok uplatnění

2008

Kód důvěrnosti údajů

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