오염물질이동 차단벽체에 대한 전기전도도 모니터링 기법의 적용성

DC Field Value Language
dc.contributor.author 오명학 -
dc.contributor.author 유동주 -
dc.contributor.author 김용성 -
dc.contributor.author 박준범 -
dc.date.accessioned 2020-07-17T04:50:29Z -
dc.date.available 2020-07-17T04:50:29Z -
dc.date.created 2020-02-11 -
dc.date.issued 2007-03-23 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/30645 -
dc.description.abstract In this study, applicability of electrical conductivity monitoring technique for containment barrier such soil-bentonite wall. Laboratory tests including permeability tests and column tests were performed to evaluate the variation of electrical conductivity with bentonite content, hydraulic conductivity, and/or heavy metal concentration. The electrical conductivity of compacted soil-bentonite mixtures were linearly increased with bentonite content. In addition, indirect tendency between electrical conductivity and hydraulic conductivity with change in bentonite content was observed. Such correlations may be applicable in indirectly assessing the hydraulic conductivity of soil-bentonite wall. In column tests, electrical conductivity breakthrough curve and concentration breakthrough curve were simultaneously obtained. This results indicated that electrical conductivity measurement can be effective means of detecting heavy metal transport at the desired location of barriers and verifying whether contaminants are leaked before they passed through barriers completely. Experimental results obtained from this study showed that the electrical conductivity measurement can be a promising tool for monitoring of containment barrier. -
dc.description.uri 2 -
dc.language Korean -
dc.publisher 한국지반공학회 -
dc.relation.isPartOf 한국지반공학회 봄 학술발표회 논문집 -
dc.title 오염물질이동 차단벽체에 대한 전기전도도 모니터링 기법의 적용성 -
dc.title.alternative Applicability of electrical conductivity monitoring technique for containment barrier -
dc.type Conference -
dc.citation.conferencePlace KO -
dc.citation.endPage 174 -
dc.citation.startPage 167 -
dc.citation.title 한국지반공학회 봄 학술발표회 논문집 -
dc.contributor.alternativeName 오명학 -
dc.identifier.bibliographicCitation 한국지반공학회 봄 학술발표회 논문집, pp.167 - 174 -
dc.description.journalClass 2 -
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Marine Industry Research Division > Maritime ICT & Mobility Research Department > 2. Conference Papers
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