DC Field | Value | Language |
---|---|---|
dc.contributor.author | Nam, IH | - |
dc.contributor.author | Kim, YM | - |
dc.contributor.author | Murugesan, K | - |
dc.contributor.author | Jeon, JR | - |
dc.contributor.author | Chang, YY | - |
dc.contributor.author | Chang, YS | - |
dc.date.accessioned | 2016-04-01T01:14:11Z | - |
dc.date.available | 2016-04-01T01:14:11Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2008-08-30 | - |
dc.identifier.issn | 0304-3894 | - |
dc.identifier.other | 2008-OAK-0000008017 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/22592 | - |
dc.description.abstract | Removal of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) from fly ash poses a serious problem. In the study presented here, we used a microbial biocatalyst which is a mixture of 4 bacterial and 5 fungal dioxin-degrading strains. The ability of this biocatalyst to bioremediate PCDD/Fs from contaminated municipal solid waste incinerator (MSWI) fly ash was examined by solid-state fermentation under laboratory conditions. Treatment of MSWI fly ash with the microbial biocatalyst for 21 days resulted in a 68.7% reduction in total toxic PCDD/Fs. Further analyses revealed that the microbial biocatalyst also removed 66.8% of the 2,3,7,8-substituted congeners from the fly ash. During the treatment period, the presence of the individual strains composing the microbial biocatalyst was monitored by the amplification of strain-specific DNA sequences followed by denaturing gradient gel electrophoresis (DGGE). This analysis showed that all of the bacterial and fungal strains composing this dioxin-degrading microbial mixture maintained under the dioxin treatment conditions. These results demonstrate that this microbial biocatalyst could potentially be used in the bioremediation of PCDD/Fs from contaminated fly ash. (c) 2008 Elsevier BX All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.subject | bioremediation | - |
dc.subject | PCDD/Fs (polychlorinated dibenzo-p-dioxins and dibenzofurans) | - |
dc.subject | incinerator fly ash | - |
dc.subject | microbial biocatalysts | - |
dc.subject | DGGE (denaturing gradient gel electrophoresis) analysis | - |
dc.subject | DIBENZO-P-DIOXINS | - |
dc.subject | SP STRAIN RW1 | - |
dc.subject | POLYCYCLIC AROMATIC-HYDROCARBONS | - |
dc.subject | SPHINGOMONAS-WITTICHII RW1 | - |
dc.subject | WHITE-ROT FUNGUS | - |
dc.subject | PHANEROCHAETE-CHRYSOSPORIUM | - |
dc.subject | POLYCHLORINATED DIBENZOFURANS | - |
dc.subject | ESTUARINE SEDIMENTS | - |
dc.subject | CHLORINATED DIOXINS | - |
dc.subject | BACILLUS-PUMILUS | - |
dc.title | Bioremediation of PCDD/Fs-contaminated municipal solid waste incinerator fly ash by a potent microbial biocatalyst | - |
dc.type | Article | - |
dc.contributor.college | 환경공학부 | - |
dc.identifier.doi | 10.1016/j.jhazmat.2007.12.086 | - |
dc.author.google | Nam, IH | - |
dc.author.google | Kim, YM | - |
dc.author.google | Murugesan, K | - |
dc.author.google | Jeon, JR | - |
dc.author.google | Chang, YY | - |
dc.author.google | Chang, YS | - |
dc.relation.volume | 157 | - |
dc.relation.issue | 1 | - |
dc.relation.startpage | 114 | - |
dc.relation.lastpage | 121 | - |
dc.contributor.id | 10086108 | - |
dc.relation.journal | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF HAZARDOUS MATERIALS, v.157, no.1, pp.114 - 121 | - |
dc.identifier.wosid | 000258240100014 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 121 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 114 | - |
dc.citation.title | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.citation.volume | 157 | - |
dc.contributor.affiliatedAuthor | Chang, YS | - |
dc.identifier.scopusid | 2-s2.0-45449083044 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 23 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | DIBENZO-P-DIOXINS | - |
dc.subject.keywordPlus | SP STRAIN RW1 | - |
dc.subject.keywordPlus | POLYCYCLIC AROMATIC-HYDROCARBONS | - |
dc.subject.keywordPlus | SPHINGOMONAS-WITTICHII RW1 | - |
dc.subject.keywordPlus | WHITE-ROT FUNGUS | - |
dc.subject.keywordPlus | PHANEROCHAETE-CHRYSOSPORIUM | - |
dc.subject.keywordPlus | POLYCHLORINATED DIBENZOFURANS | - |
dc.subject.keywordPlus | ESTUARINE SEDIMENTS | - |
dc.subject.keywordPlus | CHLORINATED DIOXINS | - |
dc.subject.keywordPlus | BACILLUS-PUMILUS | - |
dc.subject.keywordAuthor | bioremediation | - |
dc.subject.keywordAuthor | PCDD/Fs (polychlorinated dibenzo-p-dioxins and dibenzofurans) | - |
dc.subject.keywordAuthor | incinerator fly ash | - |
dc.subject.keywordAuthor | microbial biocatalysts | - |
dc.subject.keywordAuthor | DGGE (denaturing gradient gel electrophoresis) analysis | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
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