DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Joonyeob | ko |
dc.contributor.author | Hwang, Byungchul | ko |
dc.contributor.author | Koo, Taewoan | ko |
dc.contributor.author | Shin, Seung Gu | ko |
dc.contributor.author | Kim, Woong | ko |
dc.contributor.author | Hwang, Seokhwan | ko |
dc.date.accessioned | 2015-11-20T10:14:43Z | - |
dc.date.available | 2015-11-20T10:14:43Z | - |
dc.date.created | 2014-09-22 | - |
dc.date.created | 2014-09-22 | - |
dc.date.issued | 2014-09 | - |
dc.identifier.citation | BIORESOURCE TECHNOLOGY, v.168, pp.59 - 63 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.uri | http://hdl.handle.net/10203/201213 | - |
dc.description.abstract | Methanogen communities were investigated using 454 pyrosequencing in four different full-scale anaerobic digesters treating food waste-recycling wastewater. Seasonal samples were collected for 2 years, and 24 samples were available for microbial analysis from a plug flow thermophilic (PT) digester, a continuously- stirred tank thermophilic (CT) digester, an upflow anerobic sludge blanket mesophilic (UM) digester, and a continuously-stirred tank mesophilic (CM) digester. Methanoculleus, Methanobacterium, Methanothermobacter, and Methanosaeta were revealed to be key methanogens in full-scale anaerobic digestion process treating food waste-recycling wastewater. In the PT digester, Methanoculleus was dominant (96.8%). In the CT digester, Methanoculleus was dominant (95.4%) during the first year of operation, but the dominant genus was shifted to Methanothermobacter (98.5%) due to pH increase. In the UM digester, Methanosaeta was dominant (87.2%). In the CM digester, Methanoculleus was constantly dominant (74.8%) except during CM5 when Methanosaeta was dominant (62.6%) due to the low residual acetate concentration (0.1 g/L). | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | DIVERSITY | - |
dc.subject | AMMONIA | - |
dc.title | Temporal variation in methanogen communities of four different full-scale anaerobic digesters treating food waste-recycling wastewater | - |
dc.type | Article | - |
dc.identifier.wosid | 000340891900009 | - |
dc.identifier.scopusid | 2-s2.0-84905019866 | - |
dc.type.rims | ART | - |
dc.citation.volume | 168 | - |
dc.citation.beginningpage | 59 | - |
dc.citation.endingpage | 63 | - |
dc.citation.publicationname | BIORESOURCE TECHNOLOGY | - |
dc.identifier.doi | 10.1016/j.biortech.2014.03.161 | - |
dc.contributor.nonIdAuthor | Lee, Joonyeob | - |
dc.contributor.nonIdAuthor | Hwang, Byungchul | - |
dc.contributor.nonIdAuthor | Koo, Taewoan | - |
dc.contributor.nonIdAuthor | Shin, Seung Gu | - |
dc.contributor.nonIdAuthor | Hwang, Seokhwan | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | Food waste-recycling wastewater | - |
dc.subject.keywordAuthor | Anaerobic digestion | - |
dc.subject.keywordAuthor | 454 pyrosequencing | - |
dc.subject.keywordAuthor | Methanogen community | - |
dc.subject.keywordAuthor | Full-scale | - |
dc.subject.keywordPlus | DIVERSITY | - |
dc.subject.keywordPlus | AMMONIA | - |
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