The quantification and characterization of endocrine disruptor bisphenol-A leaching from epoxy resin
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bae, B. | - |
dc.contributor.author | Jeong, J.H. | - |
dc.contributor.author | Lee, S.J. | - |
dc.date.accessioned | 2023-03-09T03:45:37Z | - |
dc.date.available | 2023-03-09T03:45:37Z | - |
dc.date.issued | 2002 | - |
dc.identifier.issn | 0273-1223 | - |
dc.identifier.issn | 1996-9732 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/66187 | - |
dc.description.abstract | Bisphenol-A (BPA), a known endocrine disruptor, is a main building block of epoxy resin which has been widely used as a surface coating agent on residential water storage tanks. Therefore, BPA leaching from the epoxy resin can adversely affect human health. In this study, BPA leaching from three epoxy resins were quantified at 20, 50, 75 and 100 degreesC both in deionized water and the specified test water, respectively. BPA leached to the test water was identified using GC-MS and quantified with GC-FID after a sequential extraction and concentration. The results showed that BPA leaching has occurred in all three samples tested. The quantity of BPA from unit area of epoxy resin coating was in the range of 01.68similar to273. 12 mug/m(2) for sample A, 29.74similar to1734.05 mug/m(2) for sample B and 52.86similar to548.78 mug/m(2) for sample C depending on the test temperature, respectively. In general, the amount of BPA leashing increased as the water temperature increases. This result implies a higher risk of BPA leaching to drinking water during a summer season. In addition, microbial growth, measured by colony forming units, in epoxy coated water tanks was higher than that in a stainless steel tank. The results suggest that compounds leaching from epoxy resin may support the growth of microorganisms in a residential water holding tank. | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | I W A PUBLISHING | - |
dc.title | The quantification and characterization of endocrine disruptor bisphenol-A leaching from epoxy resin | - |
dc.type | Article | - |
dc.identifier.doi | 10.2166/wst.2002.0766 | - |
dc.identifier.bibliographicCitation | WATER SCIENCE AND TECHNOLOGY, v.46, no.11-12, pp 381 - 387 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000180041000060 | - |
dc.identifier.scopusid | 2-s2.0-0036951483 | - |
dc.citation.endPage | 387 | - |
dc.citation.number | 11-12 | - |
dc.citation.startPage | 381 | - |
dc.citation.title | WATER SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 46 | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordAuthor | bisphenol-A | - |
dc.subject.keywordAuthor | endocrine disruptor | - |
dc.subject.keywordAuthor | epoxy resin | - |
dc.subject.keywordAuthor | microbial growth | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalResearchArea | Water Resources | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.relation.journalWebOfScienceCategory | Water Resources | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.