DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, Em-Ma | ko |
dc.contributor.author | Kim, Hyun-Woo | ko |
dc.contributor.author | Nam, Joo-Youn | ko |
dc.contributor.author | Shin, Hang-Sik | ko |
dc.date.accessioned | 2013-03-08T20:58:08Z | - |
dc.date.available | 2013-03-08T20:58:08Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2010-01 | - |
dc.identifier.citation | BIORESOURCE TECHNOLOGY, v.101, no.101, pp.S7 - S12 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.uri | http://hdl.handle.net/10203/94279 | - |
dc.description.abstract | To ensure effluent quality in the treatment of high-strength organic waste and enhance CH(4) production, this study investigates the applicability of process optimization and a Submerged anaerobic membrane bioreactor (SAMBR) for a two-phase anaerobic digestion (TPAD) system. The use of response surface methodology (RSM) suggests that the optimum conditions for maximum volatile fatty acids (VFA) production were a hydraulic retention time (HRT) of 2.01 days and a substrate concentration of 29.30 g/L based on chemical oxygen demands (COD). A confirmation experiment showed that an empirical model could predict a VFA increase of 76% under the proposed conditions with a relative error of 4%. SAMBRs could convert the VFA in acidogenic effluent to CH(4) with an average production rate of 0.28 m(3)/m(3)/d in an HRT of 14 days. All of the SAMBRs could achieve COD removal rates of over 99% by the increased solid retention time and secondary membrane formation. (C) 2009 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | Elsevier Sci Ltd | - |
dc.subject | RESPONSE-SURFACE METHODOLOGY | - |
dc.subject | HYDRAULIC RETENTION TIME | - |
dc.subject | WASTE-WATER TREATMENT | - |
dc.subject | SOLID-WASTE | - |
dc.subject | FERMENTATION PROCESS | - |
dc.subject | BUTYRIC ACIDS | - |
dc.subject | FOOD WASTE | - |
dc.subject | ACIDOGENESIS | - |
dc.subject | DIGESTION | - |
dc.subject | SLUDGE | - |
dc.title | Enhancement of bioenergy production and effluent quality by integrating optimized acidification with submerged anaerobic membrane bioreactor | - |
dc.type | Article | - |
dc.identifier.wosid | 000271835400003 | - |
dc.identifier.scopusid | 2-s2.0-70350055236 | - |
dc.type.rims | ART | - |
dc.citation.volume | 101 | - |
dc.citation.issue | 101 | - |
dc.citation.beginningpage | S7 | - |
dc.citation.endingpage | S12 | - |
dc.citation.publicationname | BIORESOURCE TECHNOLOGY | - |
dc.identifier.doi | 10.1016/j.biortech.2009.04.064 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Shin, Hang-Sik | - |
dc.contributor.nonIdAuthor | Kim, Hyun-Woo | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Organic waste | - |
dc.subject.keywordAuthor | Response surface methodology | - |
dc.subject.keywordAuthor | Optimization | - |
dc.subject.keywordAuthor | Submerged anaerobic membrane bioreactors | - |
dc.subject.keywordPlus | RESPONSE-SURFACE METHODOLOGY | - |
dc.subject.keywordPlus | HYDRAULIC RETENTION TIME | - |
dc.subject.keywordPlus | WASTE-WATER TREATMENT | - |
dc.subject.keywordPlus | SOLID-WASTE | - |
dc.subject.keywordPlus | FERMENTATION PROCESS | - |
dc.subject.keywordPlus | BUTYRIC ACIDS | - |
dc.subject.keywordPlus | FOOD WASTE | - |
dc.subject.keywordPlus | ACIDOGENESIS | - |
dc.subject.keywordPlus | DIGESTION | - |
dc.subject.keywordPlus | SLUDGE | - |
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