고분자 PAHs 분해증진을 위한 보조기질 탐색
DC Field | Value | Language |
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dc.contributor.author | 강지현 | - |
dc.contributor.author | 이희순 | - |
dc.contributor.author | 이숙영 | - |
dc.contributor.author | 권개경 | - |
dc.contributor.author | 김상진 | - |
dc.date.accessioned | 2020-07-17T09:50:05Z | - |
dc.date.available | 2020-07-17T09:50:05Z | - |
dc.date.created | 2020-02-11 | - |
dc.date.issued | 2004-11-25 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/31621 | - |
dc.description.abstract | In the previous work we reported that 1,2-hydroxypropyl-β-cyclodextrin (β-HPCD) could accelerate the biodegradation rate of PAHs by increasing the solubility of PAHs through detaining of PAHs in the cavity of β-HPCD. The aim of this study is to screen for chiefer material which could substitute the β-HPCD, because the β-HPCD is too expensive for bulk usage. Low molecular weight PAHs, saturated hydrocarbons, metabolites of PAHs, several plant terpenoids, β-cyclodextrin and mixed form of cyclodextrin were tested for the enhancement of PAHs biodegradation. As a result, most of the tested materials could enhance the biodegradation rate of benzo[a]pyrene, more or less, except hexadecane, β-cyclodextrin and thymol. The enhancement was not affected by the concentration of additives. Among the additives, the addition of 1% mixed form of cyclodextrin could enhance the BaP degradation rate comparable to that of β-HPCD. Therefore, mixed form of cyclodextrin could substitute the β-HPCD to increase the degradation rate of HMW-PAHs by N. pentaromativorans US6-1. | - |
dc.description.uri | 2 | - |
dc.language | Korean | - |
dc.publisher | 한국해양환경공학회 | - |
dc.relation.isPartOf | 한국해양환경공학회 2004년도 추계학술대회 논문집 | - |
dc.title | 고분자 PAHs 분해증진을 위한 보조기질 탐색 | - |
dc.title.alternative | Screening of co-substrate for enhancing the biodegradation rate of high molecular weight polycyclic aromatic hydrocarbons | - |
dc.type | Conference | - |
dc.citation.conferencePlace | KO | - |
dc.citation.endPage | 139 | - |
dc.citation.startPage | 134 | - |
dc.citation.title | 한국해양환경공학회 2004년도 추계학술대회 논문집 | - |
dc.contributor.alternativeName | 강지현 | - |
dc.contributor.alternativeName | 이희순 | - |
dc.contributor.alternativeName | 권개경 | - |
dc.contributor.alternativeName | 김상진 | - |
dc.identifier.bibliographicCitation | 한국해양환경공학회 2004년도 추계학술대회 논문집, pp.134 - 139 | - |
dc.description.journalClass | 2 | - |