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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 70 | - |
dc.citation.startPage | 66 | - |
dc.citation.title | INTERNATIONAL BIODETERIORATION & BIODEGRADATION | - |
dc.citation.volume | 92 | - |
dc.contributor.author | Kim, Young Mo | - |
dc.contributor.author | Cho, Hyun Uk | - |
dc.contributor.author | Park, Ki Young | - |
dc.contributor.author | Park, Hongkeun | - |
dc.contributor.author | Cho, Kyung Hwa | - |
dc.date.accessioned | 2023-12-22T02:18:23Z | - |
dc.date.available | 2023-12-22T02:18:23Z | - |
dc.date.created | 2014-05-29 | - |
dc.date.issued | 2014-08 | - |
dc.description.abstract | The goal of this study was to investigate the bacterial community associated with a pilot-scale thermophilic aerobic digestion (TAD) reactor treating sewage sludge. The digestion system removed up to approximately 30% of volatile solids (VS); VS and total solids (TS) decreased from 38.4 to 26.9g/L and from 51.2 to 43.8g/L, respectively, and the ratio of VS/TS declined from 75.4% to 62.8%. Coincident with the thermal reduction of sludge, 16S rRNA clone library data showed that a significant shift occurred in the bacterial community composition with the selection of the Firmicutes and Deinococcus-Thermus families as well as a marked decrease in the relative abundance of a large part of bacterial taxa such as Proteobacteria. A unique bacterial community in the TAD reactor developed resulting from specific environmental pressures such as thermal stress. A predominance of thermophilic bacteria belonging to Bacillus sp., Geobacillus sp., Thermaerobacter sp. and Thermus thermophilus sp. suggest their putative roles for potentially high thermophilic degradation of sewage sludge. | - |
dc.identifier.bibliographicCitation | INTERNATIONAL BIODETERIORATION & BIODEGRADATION, v.92, pp.66 - 70 | - |
dc.identifier.doi | 10.1016/j.ibiod.2014.04.019 | - |
dc.identifier.issn | 0964-8305 | - |
dc.identifier.scopusid | 2-s2.0-84900831983 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/4801 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84900831983 | - |
dc.identifier.wosid | 000338623300010 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Identification of the bacterial community of a pilot-scale thermophilic aerobic bioreactor treating sewage sludge | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology; Environmental Sciences | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology; Environmental Sciences & Ecology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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