신탄과 재생탄에서 자연유기물질의 분자량이 이?취미(2-MIB) 흡착능에 미치는 영향
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김성진 | - |
dc.contributor.author | 홍성호 | - |
dc.contributor.author | 최주솔 | - |
dc.date.available | 2018-05-10T16:42:08Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2007 | - |
dc.identifier.issn | 1225-7672 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/17930 | - |
dc.description.abstract | 2-methylisoborneol(MIB) is a musty odor compound produced as a secondary metabolite by some cyanobacteria and actinomycetes. It is lead to distrust in tap water due to taste and odor. It is well known that activated carbon(AC) adsorption is the best available technology to remove 2-MIB and geosmin. In this study, physical characteristics of virgin AC and reactivated AC was compared. The effect of variation of NOM molecular weight on adsorption of 2-MIB in virgin AC and reactivated AC were also evaluated. BET surface area was decreased by 13 to 23% and total pore volume was decreased by 18 to 21% due to first and second reactivation compare to the virgin carbon. However, mesopore volume(Vmeso) was increased about 14% after reactivation. It showed that micropore volume was decreased and move to mesopore or macropore after reactivation. Decreased adsorption capacity of 2-MIB was greatly related to below 3000Da. Adsorption capacity of 2-MIB was rather greater in virgin AC than in reactivated, which is strongly related to micropore volume. | - |
dc.publisher | 대한상하수도학회 | - |
dc.relation.isPartOf | 상하수도학회지 | - |
dc.subject | Geosmin | - |
dc.subject | 2-MIB | - |
dc.subject | 분자량분획 | - |
dc.subject | 활성탄 | - |
dc.subject | 재생 | - |
dc.subject | Geosmin | - |
dc.subject | 2-MIB | - |
dc.subject | M.W. Fraction | - |
dc.subject | Activated carbon | - |
dc.subject | Reactivation | - |
dc.subject | Geosmin | - |
dc.subject | 2-MIB | - |
dc.subject | M.W. Fraction | - |
dc.subject | Activated carbon | - |
dc.subject | Reactivation | - |
dc.title | 신탄과 재생탄에서 자연유기물질의 분자량이 이?취미(2-MIB) 흡착능에 미치는 영향 | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | 상하수도학회지, v.21, no.6, pp.671 - 678 | - |
dc.identifier.kciid | ART001209611 | - |
dc.description.journalClass | 2 | - |
dc.citation.endPage | 678 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 671 | - |
dc.citation.title | 상하수도학회지 | - |
dc.citation.volume | 21 | - |
dc.contributor.affiliatedAuthor | 홍성호 | - |
dc.subject.keywordAuthor | Geosmin | - |
dc.subject.keywordAuthor | 2-MIB | - |
dc.subject.keywordAuthor | 분자량분획 | - |
dc.subject.keywordAuthor | 활성탄 | - |
dc.subject.keywordAuthor | 재생 | - |
dc.subject.keywordAuthor | Geosmin | - |
dc.subject.keywordAuthor | 2-MIB | - |
dc.subject.keywordAuthor | M.W. Fraction | - |
dc.subject.keywordAuthor | Activated carbon | - |
dc.subject.keywordAuthor | Reactivation | - |
dc.subject.keywordAuthor | Geosmin | - |
dc.subject.keywordAuthor | 2-MIB | - |
dc.subject.keywordAuthor | M.W. Fraction | - |
dc.subject.keywordAuthor | Activated carbon | - |
dc.subject.keywordAuthor | Reactivation | - |
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