Radon Hazard Review of Spilled Groundwater and Tap Water in Incheon Metropolitan City Subway Station
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이유상 | - |
dc.contributor.author | 이상복 | - |
dc.contributor.author | 강민석 | - |
dc.contributor.author | 정동하 | - |
dc.contributor.author | 김진홍 | - |
dc.contributor.author | 오윤식 | - |
dc.contributor.author | 최세린 | - |
dc.contributor.author | 박정수 | - |
dc.contributor.author | 김성철 | - |
dc.date.accessioned | 2022-01-01T01:41:04Z | - |
dc.date.available | 2022-01-01T01:41:04Z | - |
dc.date.created | 2022-01-01 | - |
dc.date.issued | 2021-12 | - |
dc.identifier.issn | 2288-3509 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/83085 | - |
dc.description.abstract | Interest in the everyday hazards of radon has recently increased as such, this study attempted to examine the dangers of radon in spilled groundwater by comparing the radon concentrations of the drained groundwater and tap water used in recirculating systems in Incheon Subway restrooms. At five stations of Incheon Subway Line 1 and three stations of Line 2, drained groundwater is recirculated and used in restrooms for toilet flushing. Stations restroom tap water for hand washing that used as a control and the measured values of each were compared. With the cooperation of Incheon Transportation Corporation, samples of spilled groundwater and tap water were collected sealed to prevent contact with the air, and a DURRIDGE RAD7 was used as the experimental equipment. The collected samples were subjected to radial equilibration for approximately 3.5 h, at which the radon concentration reached its maximum, and then calculated as 10 measurements using the RAD7 underwater radon measurement mode. In all eight stations, the radon concentration in tap water was lower than the recommended amount. However, in an average of 7 out of the eight stations, the radon concentration in the effluent groundwater was 100 times higher than that in tap water. Since high radon concentrations in groundwater runoff can be harmful to humans, and there is no accurate standard for radon concentrations in domestic water, it is necessary to continuously monitor radon in water and prepare a guidance of recommended values. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | 대한방사선과학회 | - |
dc.relation.isPartOf | 방사선기술과학 | - |
dc.title | Radon Hazard Review of Spilled Groundwater and Tap Water in Incheon Metropolitan City Subway Station | - |
dc.title.alternative | 인천광역시 지하철 역사 내 지하수 및 수돗물의 라돈 위해성 검토 | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 2 | - |
dc.identifier.bibliographicCitation | 방사선기술과학, v.44, no.6, pp.671 - 677 | - |
dc.identifier.kciid | ART002796361 | - |
dc.description.isOpenAccess | N | - |
dc.citation.endPage | 677 | - |
dc.citation.startPage | 671 | - |
dc.citation.title | 방사선기술과학 | - |
dc.citation.volume | 44 | - |
dc.citation.number | 6 | - |
dc.contributor.affiliatedAuthor | 이유상 | - |
dc.contributor.affiliatedAuthor | 이상복 | - |
dc.contributor.affiliatedAuthor | 강민석 | - |
dc.contributor.affiliatedAuthor | 정동하 | - |
dc.contributor.affiliatedAuthor | 김진홍 | - |
dc.contributor.affiliatedAuthor | 오윤식 | - |
dc.contributor.affiliatedAuthor | 최세린 | - |
dc.contributor.affiliatedAuthor | 김성철 | - |
dc.subject.keywordAuthor | Radon | - |
dc.subject.keywordAuthor | Groundwater | - |
dc.subject.keywordAuthor | Tap water | - |
dc.subject.keywordAuthor | Subway station | - |
dc.subject.keywordAuthor | Effective dose | - |
dc.subject.keywordAuthor | 라돈 | - |
dc.subject.keywordAuthor | 지하수 | - |
dc.subject.keywordAuthor | 수돗물 | - |
dc.subject.keywordAuthor | 지하철역 | - |
dc.subject.keywordAuthor | 유효선량 | - |
dc.description.journalRegisteredClass | kci | - |
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