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Photocatalytic Water Treatment on TiO2 Thin Layers.
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SYSNO ASEP 0456854 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Photocatalytic Water Treatment on TiO2 Thin Layers. Tvůrce(i) Šolcová, Olga (UCHP-M) RID, ORCID, SAI
Spáčilová, L. (CZ)
Maléterová, Ywetta (UCHP-M) RID, ORCID, SAI
Morozová, Magdalena (UCHP-M) RID, SAI
Ezechiáš, Martin (MBU-M) RID
Křesinová, Zdena (MBU-M) RIDZdroj.dok. Desalination and Water Treatment. - : Taylor & Francis - ISSN 1944-3994
Roč. 57, č. 25 (2016), s. 11631-11638Poč.str. 8 s. Akce International Conference on Protection and Restoration of the Environment /12./ Datum konání 29.06.2014 - 03.07.2014 Místo konání Skiathos Island Země GR - Řecko Typ akce EUR Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova water purification ; endocrine disruptor ; photocatalytic ; TiO2 layers Vědní obor RIV CI - Průmyslová chemie a chemické inženýrství Vědní obor RIV – spolupráce Mikrobiologický ústav - Mikrobiologie, virologie CEP TA01020804 GA TA ČR - Technologická agentura ČR Institucionální podpora UCHP-M - RVO:67985858 ; MBU-M - RVO:61388971 UT WOS 000371485300020 EID SCOPUS 84930535991 DOI 10.1080/19443994.2015.1049964 Anotace Photocatalysis is generally applied as a suitable technique for water decontamination and/or purification, especially for decomposition of endocrine disruptors. Endocrine disruptors are commonly present not only in wastewater but also in natural water. Endocrine disruptors are persistent to degradation by common chemicals as well as biological and photolytic processes. Decomposition of three representative endocrine disruptors (17-ethynyl estradiol, bisphenol A, and 4-nonylphenol) was tested on previously prepared TiO2 photocatalyst in two types of reactors; a batch reactor and a plug-flow reactor. TiO2 thin layers deposited on three various substrates were prepared by a sol–gel process with employment of a dip-coating technique for subsequent application. Properties of the prepared layers were thoroughly characterized by XRD, SEM, AFM, UV–vis, and Raman spectroscopy. Photo electrochemical properties were determined by linear voltammetry and amperometry to obtain photoinduced properties of the prepared TiO2 photocatalyst which corresponded to the photocatalytic activity. Photocatalytic decomposition efficiency was evaluated with respect to individual compounds for both reactors together with values of toxicity and estrogenic activity during the photocatalytic decomposition process. Furthermore, resistance of individual compounds to the photocatalytic decomposition process was evaluated together with possible formation of intermediates or by-products. Pracoviště Ústav chemických procesů Kontakt Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Rok sběru 2017
Počet záznamů: 1