High Power DC Diaphragm Discharge for Treatment of Water

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F12%3A00386771" target="_blank" >RIV/67985939:_____/12:00386771 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389021:_____/12:00386771

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

High Power DC Diaphragm Discharge for Treatment of Water

Popis výsledku v původním jazyce

Novel high power DC diaphragm underwater discharge apparatus for decontamination and disinfection of conductive water has been developed. The apparatus allows deposition relatively high applied power into the discharge (order of kW) and treatment of relatively large volume of liquid (order of L/min). The apparatus is operated at the quasi-pulse regime with self-terminating discharge pulses (with repetition rate of 15-20 Hz) generated upon formation of vapour bubble inside the diaphragm (capillary) and its subsequent breakdown. The effects of input power, solution conductivity and method of liquid flowing through the reactor on the plasmachemical yield of H2O2 production and degradation of phenol have been determined. Biocidal effects of the apparatus were evaluated on inactivation of bacteria E. coli and E. faecalis and algae Planktothrix sp.

Název v anglickém jazyce

High Power DC Diaphragm Discharge for Treatment of Water

Popis výsledku anglicky

Novel high power DC diaphragm underwater discharge apparatus for decontamination and disinfection of conductive water has been developed. The apparatus allows deposition relatively high applied power into the discharge (order of kW) and treatment of relatively large volume of liquid (order of L/min). The apparatus is operated at the quasi-pulse regime with self-terminating discharge pulses (with repetition rate of 15-20 Hz) generated upon formation of vapour bubble inside the diaphragm (capillary) and its subsequent breakdown. The effects of input power, solution conductivity and method of liquid flowing through the reactor on the plasmachemical yield of H2O2 production and degradation of phenol have been determined. Biocidal effects of the apparatus were evaluated on inactivation of bacteria E. coli and E. faecalis and algae Planktothrix sp.

Druh

O - Ostatní výsledky

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

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

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

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