광촉매 공정에 따른 이부프로펜의 분해 특성
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 채금화 | - |
dc.contributor.author | 나승민 | - |
dc.contributor.author | 안윤경 | - |
dc.contributor.author | 이세반 | - |
dc.contributor.author | 김지형 | - |
dc.date.accessioned | 2021-09-07T02:03:01Z | - |
dc.date.available | 2021-09-07T02:03:01Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2012 | - |
dc.identifier.issn | 1225-4517 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/110009 | - |
dc.description.abstract | In this study, Ibuprofen (IBP) degradation by the photo catalytic process was investigated under various parameters, such as UV intensity, optimum dosage of TiO2, alkalinity, temperature and pH of bulk solution. The pseudo-first order degradation rate constants were in the order of 10-1 to 10-4 min-1 depending on each condition. The Photocatalytic IBP degradation rate increased with an increase in the applied UV power. At high UV intensity a high rate of tri-iodide (I3-) ion formation was also observed. Moreover, in order to avoid the use of an excess catalyst, the optimum dosage of catalyst under the various UV intensities (30 and 40 W/L) was examined and ranged from approximately 0.1 gL-1. The photo catalytic IBP degradation rate was changed depending on the alkalinity and temperature and pH in the aqueous solution. This study demonstrated the potential of photo catalytic IBP degradation under different conditions. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | 한국환경과학회 | - |
dc.title | 광촉매 공정에 따른 이부프로펜의 분해 특성 | - |
dc.title.alternative | Degradation Properties of Ibuprofen Using Photocatalytic Process | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 김지형 | - |
dc.identifier.doi | 10.5322/JES.2012.21.4.411 | - |
dc.identifier.bibliographicCitation | 한국환경과학회지, v.21, no.4, pp.411 - 419 | - |
dc.relation.isPartOf | 한국환경과학회지 | - |
dc.citation.title | 한국환경과학회지 | - |
dc.citation.volume | 21 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 411 | - |
dc.citation.endPage | 419 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001658695 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Ibuprofen | - |
dc.subject.keywordAuthor | Photocatalytic process | - |
dc.subject.keywordAuthor | UV intensity | - |
dc.subject.keywordAuthor | TiO2 Dose | - |
dc.subject.keywordAuthor | Alkalinity | - |
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