Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정명수 | * |
dc.date.accessioned | 2016-08-27T04:08:38Z | - |
dc.date.available | 2016-08-27T04:08:38Z | - |
dc.date.issued | 2016 | * |
dc.identifier.issn | 0023-6438 | * |
dc.identifier.issn | 1096-1127 | * |
dc.identifier.other | OAK-16118 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/217887 | - |
dc.description.abstract | The objective of this study was to characterize the inactivation effects of a pilot-scale continuous-flow intense pulsed light (IPL) system on microorganisms in untreated groundwater used in the food industry. The inactivation effects of laboratory- and pilot-scale IPL systems on murine norovirus (MNV), a human norovirus surrogate, were also investigated. Flow rates of 40, 32, 20 and 12 l/min were tested (corresponding to 89,113, 179, and 290 s of treatment time in a chamber, respectively). A 290-s pilot-scale IPL treatment at an energy dose of 14.02 J/cm(2) resulted in a 4.79-log reduction of Escherichia coli C600 in water with an initial count of 10(5)-10(6) CFU/ml, while a 270-s treatment at an energy dose of 13.05 J/cm(2) resulted in a 2.91-log inactivation of aerobic and facultative anaerobic heterotrophs in untreated groundwater with the initial count of 4.5 x 10(4) CFU/ml. An 89-s treatment at a dose of 4.30 J/cm(2) resulted in a 3.35-log inactivation of MNV in water with the initial count of 10(3)-10(4) PFU/ml. The energy dose and the inactivation level showed linearity for this system. These trends should form the basis of a large-scale IPL-based water management system with improved energy efficiency. (C) 2015 Elsevier Ltd. All rights reserved. | * |
dc.language | English | * |
dc.publisher | ELSEVIER SCIENCE BV | * |
dc.subject | Microbial inactivation | * |
dc.subject | Pilot-scale intense pulsed light (IPL) system | * |
dc.subject | Untreated groundwater | * |
dc.subject | Escherichia coli C600 | * |
dc.subject | Murine norovirus | * |
dc.title | Inactivation of bacteria and murine norovirus in untreated groundwater using a pilot-scale continuous-flow intense pulsed light (IPL) system | * |
dc.type | Article | * |
dc.relation.volume | 66 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 108 | * |
dc.relation.lastpage | 113 | * |
dc.relation.journaltitle | LWT-FOOD SCIENCE AND TECHNOLOGY | * |
dc.identifier.doi | 10.1016/j.lwt.2015.10.027 | * |
dc.identifier.wosid | WOS:000367413200016 | * |
dc.identifier.scopusid | 2-s2.0-84950143975 | * |
dc.author.google | Yi, Ji Yoon | * |
dc.author.google | Lee, Na-Hye | * |
dc.author.google | Chung, Myong-Soo | * |
dc.contributor.scopusid | 정명수(15057605800) | * |
dc.date.modifydate | 20240322114751 | * |