활성탄의 세공이 자연유기물질의 흡착에 미치는 영향
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박정순 | - |
dc.contributor.author | 홍성호 | - |
dc.date.available | 2018-05-10T08:52:13Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2011-04 | - |
dc.identifier.issn | 1225-7672 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/13822 | - |
dc.description.abstract | It is complicate problem to optimize removing natural organic matter (NOM) by activated carbon in drinking water treatment because the activated carbon has heterogeneous surface area and pore structure. Seven different coal based activated carbons which have different pore structures were used in the study. Sand filtered effluents which normally used as GAC adsorber influent were used. The molecular weight distribution showed that most of the NOM was bigger than 10,000Da. In this study, systematical approaches such as characteristics of surface area and pore volume were evaluated on NOM adsorption. Especially, the adsorption capacities for NOM were evaluated by effect of micro-pores and meso-pores in surface area and pore structure. The results show that the higher ratio of meso-pore compare to the micro-pore has not only the better adsorption capacities for NOM but also the higher strongly-adsorbable fraction. Therefore, the overall adsorption capacity is increased with higher meso-pore ratio with existing of reasonable micro-pore surface area and volume. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 대한상하수도학회 | - |
dc.relation.isPartOf | 상하수도학회지 | - |
dc.subject | 흡착 | - |
dc.subject | 등온식 | - |
dc.subject | 분자분획 | - |
dc.subject | 활성탄 | - |
dc.subject | 자연유기물질 | - |
dc.subject | Adsorption | - |
dc.subject | Isotherm | - |
dc.subject | M.W. Fraction | - |
dc.subject | GAC | - |
dc.subject | NOM | - |
dc.title | 활성탄의 세공이 자연유기물질의 흡착에 미치는 영향 | - |
dc.title.alternative | Effect of pore characteristics of activated carbon on adsorption of natural organic matter | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | 상하수도학회지, v.25, no.2, pp.249 - 255 | - |
dc.identifier.kciid | ART001545457 | - |
dc.description.journalClass | 2 | - |
dc.citation.endPage | 255 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 249 | - |
dc.citation.title | 상하수도학회지 | - |
dc.citation.volume | 25 | - |
dc.contributor.affiliatedAuthor | 홍성호 | - |
dc.identifier.url | https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART001545457 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | 흡착 | - |
dc.subject.keywordAuthor | 등온식 | - |
dc.subject.keywordAuthor | 분자분획 | - |
dc.subject.keywordAuthor | 활성탄 | - |
dc.subject.keywordAuthor | 자연유기물질 | - |
dc.subject.keywordAuthor | Adsorption | - |
dc.subject.keywordAuthor | Isotherm | - |
dc.subject.keywordAuthor | M.W. Fraction | - |
dc.subject.keywordAuthor | GAC | - |
dc.subject.keywordAuthor | NOM | - |
dc.description.journalRegisteredClass | kci | - |
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