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DC Field | Value | Language |
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dc.citation.endPage | 132 | - |
dc.citation.startPage | 124 | - |
dc.citation.title | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.citation.volume | 258-259 | - |
dc.contributor.author | Ramasundaram, Subramaniyan | - |
dc.contributor.author | Yoo, Ha Na | - |
dc.contributor.author | Song, Kyung Guen | - |
dc.contributor.author | Lee, Jaesang | - |
dc.contributor.author | Choi, Kyoung Jin | - |
dc.contributor.author | Hong, Seok Won | - |
dc.date.accessioned | 2023-12-22T03:40:42Z | - |
dc.date.available | 2023-12-22T03:40:42Z | - |
dc.date.created | 2013-07-05 | - |
dc.date.issued | 2013-08 | - |
dc.description.abstract | A photocatalytically active stainless steel filter (P-SSF) was prepared by integrating electrospun TiO2 nanofibers on SSF surface through a hot-press process where a poly(vinylidene fluoride) (PVDF) nanofibers interlayer acted as a binder. By quantifying the photocatalytic oxidation of cimetidine under ultraviolet radiation and assessing the stability of TiO2 nanofibers integrated on the P-SSF against sonication, the optimum thickness of the TiO2 and PVDF layer was found to be 29 and 42μm, respectively. At 10L/m2h flux, 40-90% of cimetidine was oxidized when the thickness of TiO2 layer increased from 10 to 29μm; however, no further increase of cimetidine oxidation was observed as its thickness increased to 84μm, maybe due to limited light penetration. At flux conditions of 10, 20, and 50L/m2h, the oxidation efficiencies for cimetidine were found to be 89, 64, and 47%, respectively. This was attributed to reduced contact time of cimetidine within the TiO2 layer. Further, the degradation efficacy of cimetidine was stably maintained for 72h at a flux of 10L/m2h and a trans-filter pressure of 0.1-0.2kPa. Overall, our results showed that it can potentially be employed in the treatment of effluents containing organic micropollutants. | - |
dc.identifier.bibliographicCitation | JOURNAL OF HAZARDOUS MATERIALS, v.258-259, pp.124 - 132 | - |
dc.identifier.doi | 10.1016/j.jhazmat.2013.04.047 | - |
dc.identifier.issn | 0304-3894 | - |
dc.identifier.scopusid | 2-s2.0-84878222142 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/3357 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84878222142 | - |
dc.identifier.wosid | 000321318500016 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Titanium dioxide nanofibers integrated stainless steel filter for photocatalytic degradation of pharmaceutical compounds | - |
dc.type | Article | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental; Environmental Sciences | - |
dc.relation.journalResearchArea | Engineering; Environmental Sciences & Ecology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Electrospinning | - |
dc.subject.keywordAuthor | Pharmaceutical pollutants | - |
dc.subject.keywordAuthor | Photocatalytic filter | - |
dc.subject.keywordAuthor | Poly(vinylidene fluoride) | - |
dc.subject.keywordAuthor | TiO2 nanofibers | - |
dc.subject.keywordPlus | WATER-TREATMENT | - |
dc.subject.keywordPlus | ORGANIC CONTAMINANTS | - |
dc.subject.keywordPlus | TIO2 | - |
dc.subject.keywordPlus | TECHNOLOGY | - |
dc.subject.keywordPlus | CIMETIDINE | - |
dc.subject.keywordPlus | SUBSTRATE | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | MEMBRANES | - |
dc.subject.keywordPlus | ANATASE | - |
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