Comparison of methanogenic community structure and anaerobic process performance treating swine wastewater between pilot and optimized lab scale bioreactors

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dc.contributor.authorKim, Woongko
dc.contributor.authorCho, Kyungjinko
dc.contributor.authorLee, Seungyongko
dc.contributor.authorHwang, Seokhwanko
dc.date.accessioned2015-11-20T10:19:02Z-
dc.date.available2015-11-20T10:19:02Z-
dc.date.created2013-10-29-
dc.date.created2013-10-29-
dc.date.issued2013-10-
dc.identifier.citationBIORESOURCE TECHNOLOGY, v.145, pp.48 - 56-
dc.identifier.issn0960-8524-
dc.identifier.urihttp://hdl.handle.net/10203/201315-
dc.description.abstractTo investigate methanogenic community structure and process performance of anaerobic digestion treating swine wastewater at different scale, a pilot plant with 20 m(3) of effective working volume and lab scale methanogenic digester with 6 L working volume were operated for 71 days and 6 turnover periods, respectively. During the steady state of anaerobic digestion, COD and VS removal efficiency in pilot plant were 65.3 +/- 3.2, 51.6 +/- 4.3%, respectively, which was similar to those in lab scale. However, calculated VFAs removal efficiency and methane yield were lower in pilot plant than in lab scale digester. Also, organics removal efficiencies, which consist of total carbohydrates, proteins, and lipids, were different between pilot and lab scale. These results were thought to be due to the ratio of carbohydrates to proteins in the raw swine wastewater. As a result of qualitative microbial analysis, Methanoculleus receptaculii, and Methanoculleus bourgensis, were commonly concerned with methane production. (c) 2013 Elsevier Ltd. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCI LTD-
dc.subjectMUNICIPAL SOLID-WASTE-
dc.subjectPOPULATION-DYNAMICS-
dc.subjectMICROBIAL COMMUNITY-
dc.subjectSTART-UP-
dc.subjectSP NOV.-
dc.subjectDIGESTION-
dc.subjectBIOSOLIDS-
dc.subjectREACTORS-
dc.subjectARCHAEA-
dc.subjectSLUDGE-
dc.titleComparison of methanogenic community structure and anaerobic process performance treating swine wastewater between pilot and optimized lab scale bioreactors-
dc.typeArticle-
dc.identifier.wosid000324899600009-
dc.identifier.scopusid2-s2.0-84883456187-
dc.type.rimsART-
dc.citation.volume145-
dc.citation.beginningpage48-
dc.citation.endingpage56-
dc.citation.publicationnameBIORESOURCE TECHNOLOGY-
dc.identifier.doi10.1016/j.biortech.2013.02.044-
dc.contributor.nonIdAuthorCho, Kyungjin-
dc.contributor.nonIdAuthorLee, Seungyong-
dc.contributor.nonIdAuthorHwang, Seokhwan-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorSwine wastewater-
dc.subject.keywordAuthorAnaerobic digestion-
dc.subject.keywordAuthorPilot scale-
dc.subject.keywordAuthorOptimized-
dc.subject.keywordAuthorLab scale-
dc.subject.keywordPlusMUNICIPAL SOLID-WASTE-
dc.subject.keywordPlusORGANIC LOADING RATE-
dc.subject.keywordPlusMICROBIAL COMMUNITY-
dc.subject.keywordPlusPOPULATION-DYNAMICS-
dc.subject.keywordPlusBATCH REACTORS-
dc.subject.keywordPlusSTART-UP-
dc.subject.keywordPlusSP NOV.-
dc.subject.keywordPlusDIGESTION-
dc.subject.keywordPlusTEMPERATURE-
dc.subject.keywordPlusBIOSOLIDS-
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