Number of the records: 1  

Puification of water using boron-doped diamond electrodes: decomposition of organic compounds and disinfection

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    SYSNO ASEP0540855
    Document TypeA - Abstract
    R&D Document TypeThe record was not marked in the RIV
    R&D Document TypeNení vybrán druh dokumentu
    TitlePuification of water using boron-doped diamond electrodes: decomposition of organic compounds and disinfection
    Author(s) Szabó, Ondrej (FZU-D) ORCID, RID
    Štenclová, Pavla (FZU-D) ORCID
    Budil, J. (CZ)
    Lišková, P. (CZ)
    Ižák, Tibor (FZU-D) RID
    Potocký, Štěpán (FZU-D) RID, ORCID
    Vyskočil, V. (CZ)
    Kromka, Alexander (FZU-D) RID, ORCID, SAI
    Number of authors8
    Source Title17th ESEAC 2018. International Conference on Electroanalysis. Book of Abstracts. - Athens : University of Athens, 2018
    S. 180-180
    Number of pages1 s.
    Publication formOnline - E
    ActionESEAC 2018. International Conference on Electroanalysis /17./
    Event date03.06.2018 - 07.06.2018
    VEvent locationRhodes
    CountryGR - Greece
    Event typeWRD
    Languageeng - English
    CountryGR - Greece
    Keywordsboron-doped diamond ; decomposition of organic compounds
    Subject RIVCG - Electrochemistry
    OECD categoryElectrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)
    Institutional supportFZU-D - RVO:68378271
    AnnotationBoron-doped diamond (BDD) is recognized as an attractive electrode material for the wastewater cleaning (decomposition of organic compounds or disinfection driven by reactive oxygen species). Here we demonstrate the applicability of BDD electrodes for the decomposition of methyl orange (MO) by electrochemically generated OH* radicals. Real time monitoring of temperature, pH, dissolved oxygen, ORP, conductivity and optical absorbance was provided to evaluate the degradation of MO. The process was capable to fully decompose 30 mg of MO in 1 L tap water after 7.5 h without the addition of salt or other electrical conductivity-enhancing components. To conclude, provided experiments confirm wide potential of BDD electrodes for the electrochemical purification of water (e.g. decomposition of environmentally dangerous pollutants and killing of bacteria) while no BDD electrode degradation was observed proving their excellent chemical resistance under harsh conditions.
    WorkplaceInstitute of Physics
    ContactKristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
    Year of Publishing2021
Number of the records: 1  

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