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DC Field | Value | Language |
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dc.citation.endPage | 1790 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 1785 | - |
dc.citation.title | KOREAN JOURNAL OF CHEMICAL ENGINEERING | - |
dc.citation.volume | 36 | - |
dc.contributor.author | Kim, Taewan | - |
dc.contributor.author | Kim, Hyung-Eun | - |
dc.contributor.author | Cho, Jiyoon | - |
dc.contributor.author | Kim, Hak-Hyeon | - |
dc.contributor.author | Seo, Jiwon | - |
dc.contributor.author | Lee, Junghun | - |
dc.contributor.author | Choi, Joon-Young | - |
dc.contributor.author | Lee, Changha | - |
dc.date.accessioned | 2023-12-21T18:22:41Z | - |
dc.date.available | 2023-12-21T18:22:41Z | - |
dc.date.created | 2019-11-22 | - |
dc.date.issued | 2019-11 | - |
dc.description.abstract | The inactivation kinetics of E. coli and MS2 coliphage by singlet oxygen (O-1(2)) were investigated in a homogeneous photosensitization system using Rose Bengal (RB) and visible light illumination (the Vis/RB system). The inactivation of E. coli and MS2 in the Vis/RB system was monitored over time with variations of several parameters such as pH, light intensity, concentration of RB, and the presence of dissolved oxygen. In addition, the concentration of O-1(2) generated by the Vis/RB system was quantified using furfuryl alcohol under each microbial inactivation conditions. Based on the obtained results, the degree of microbial inactivation was quantitatively correlated with O-1(2) exposure using the (delayed) Chick-Watson model. The Ct (concentration-time product) values of O-1(2) required for 2 log microbial inactivation were found to be 1.3x10(-4) mg center dot min/L for E. coli and 1.9x10(-5) mg center dot min/L for MS2, respectively. The inactivation of E. coli exhibited an initial lag phase until 0.5x10(-4) mg center dot min/L of Ct. | - |
dc.identifier.bibliographicCitation | KOREAN JOURNAL OF CHEMICAL ENGINEERING, v.36, no.11, pp.1785 - 1790 | - |
dc.identifier.doi | 10.1007/s11814-019-0353-4 | - |
dc.identifier.issn | 0256-1115 | - |
dc.identifier.scopusid | 2-s2.0-85074369868 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/30459 | - |
dc.identifier.url | https://link.springer.com/article/10.1007%2Fs11814-019-0353-4 | - |
dc.identifier.wosid | 000494049200004 | - |
dc.language | 영어 | - |
dc.publisher | KOREAN INSTITUTE CHEMICAL ENGINEERS | - |
dc.title | Inactivation of Escherichia coli and MS2 coliphage via singlet oxygen generated by homogeneous photosensitization | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Engineering, Chemical | - |
dc.relation.journalResearchArea | Chemistry; Engineering | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | E | - |
dc.subject.keywordAuthor | coli | - |
dc.subject.keywordAuthor | MS2 Coliphage | - |
dc.subject.keywordAuthor | Singlet Oxygen | - |
dc.subject.keywordAuthor | Disinfection | - |
dc.subject.keywordAuthor | Inactivation Kinetics | - |
dc.subject.keywordPlus | WATER DISINFECTION | - |
dc.subject.keywordPlus | VISIBLE-LIGHT | - |
dc.subject.keywordPlus | MECHANISMS | - |
dc.subject.keywordPlus | BACTERIOPHAGE | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | KINETICS | - |
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