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DC Field | Value | Language |
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dc.contributor.author | Esbenshade, Jennifer Lynne | - |
dc.contributor.author | Cardoso, Juliano Carvalho | - |
dc.contributor.author | Zanoni, Maria Valnice Boldrin | - |
dc.date.accessioned | 2014-05-20T14:19:22Z | - |
dc.date.accessioned | 2016-10-25T17:41:03Z | - |
dc.date.available | 2014-05-20T14:19:22Z | - |
dc.date.available | 2016-10-25T17:41:03Z | - |
dc.date.issued | 2010-08-15 | - |
dc.identifier | http://dx.doi.org/10.1016/j.jphotochem.2010.07.005 | - |
dc.identifier.citation | Journal of Photochemistry and Photobiology A-chemistry. Lausanne: Elsevier B.V. Sa, v. 214, n. 2-3, p. 257-263, 2010. | - |
dc.identifier.issn | 1010-6030 | - |
dc.identifier.uri | http://hdl.handle.net/11449/25846 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/25846 | - |
dc.description.abstract | An alternative method to remove sunscreen compounds 4-methylbenzylidene camphor (4-MBC), 3-benzophenone (BENZO) and 4-aminobenzoic acid (PABA) from swimming pool water is proposed based on photoeletrocatalytic oxidation using self-organized TiO2 nanotubular array electrodes irradiated by UV light. The best condition for the mineralization of these compounds was found to be 0.1 mol L-1 Na2SO4 at pH 9 with +1.5 V potential applied to the electrode. This leads to 100% removal of the 4-MBC, BENZO and PABA compounds in tap water, monitored by spectrophotometric and HPLC measurements and a maximum of 98.7%, 90.8% and 88.4% TOC reduction after a 3-h period of treatment. The method was successfully applied to sunscreen degradation in swimming pool water, reaching 100% degradation and 89.5-98.7% TOC reduction, indicating that the method could be an excellent alternative method to produce truly clean water. (C) 2010 Elsevier B.V. All rights reserved. | en |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | - |
dc.format.extent | 257-263 | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier B.V. Sa | - |
dc.source | Web of Science | - |
dc.subject | Sunscreens degradation | en |
dc.subject | Photoelectrocatalytic process | en |
dc.subject | TiO2 nanotubular arrays | en |
dc.subject | 4-Methylbenzylidene camphor | en |
dc.subject | 3-Benzophenone | en |
dc.subject | 3,4-Aminobenzoic acid | en |
dc.title | Removal of sunscreen compounds from swimming pool water using self-organized TiO2 nanotubular array electrodes | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Messiah Coll | - |
dc.description.affiliation | Univ Estadual Paulista, Inst Quim, Dept Quim Analit, BR-14801970 Araraquara, SP, Brazil | - |
dc.description.affiliation | Messiah Coll, Grantham, PA USA | - |
dc.description.affiliationUnesp | Univ Estadual Paulista, Inst Quim, Dept Quim Analit, BR-14801970 Araraquara, SP, Brazil | - |
dc.identifier.doi | 10.1016/j.jphotochem.2010.07.005 | - |
dc.identifier.wos | WOS:000282077200018 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Journal of Photochemistry and Photobiology A: Chemistry | - |
dc.identifier.orcid | 0000-0002-2296-1393 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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