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Effect of solution conductivity on H2O2 production by pulsed corona discharge in water
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SYSNO ASEP 0315463 Document Type A - Abstract R&D Document Type The record was not marked in the RIV R&D Document Type Není vybrán druh dokumentu Title Effect of solution conductivity on H2O2 production by pulsed corona discharge in water Author(s) Lukeš, Petr (UFP-V) RID, ORCID
Člupek, Martin (UFP-V) RID
Babický, Václav (UFP-V) RID
Šunka, Pavel (UFP-V) RID
Tothová, I. (CZ)
Janda, V. (CZ)Source Title IEEE Conference Records – Abstracts, ICOPS 2008, The 35th IEEE international Conference on Plasma Science. - Piscataway : IEEE Operations Center, 2008 - ISSN 0730-9244
S. 426-426Number of pages 1 s. Publication form USB FLASH - USB FLASH Action IEEE International Conference on Plasma Science - ICOPS 2008 /35./ Event date 15.06.2008-19.06.2008 VEvent location Karlsruhe Country DE - Germany Event type EUR Language eng - English Country US - United States Keywords corona discharge ; water ; hydrogen peroxide Subject RIV BL - Plasma and Gas Discharge Physics R&D Projects IAAX00430802 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z20430508 - UFP-V (2005-2011) Annotation 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 water generated 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. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2009
Number of the records: 1