DC Field | Value | Language |
---|---|---|
dc.contributor.author | Arooj, MF | ko |
dc.contributor.author | Han, SK | ko |
dc.contributor.author | Kim, SH | ko |
dc.contributor.author | Kim, DH | ko |
dc.contributor.author | Shin, Hang-Sik | ko |
dc.date.accessioned | 2008-09-04T05:10:43Z | - |
dc.date.available | 2008-09-04T05:10:43Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-03 | - |
dc.identifier.citation | WATER RESEARCH, v.41, pp.1177 - 1184 | - |
dc.identifier.issn | 0043-1354 | - |
dc.identifier.uri | http://hdl.handle.net/10203/7275 | - |
dc.description.abstract | In this study, sludge characteristics of anaerobic sequencing batch reactor (ASBR) were investigated to improve and optimize the efficiency of the system converting starch into biohydrogen. The effect of stratification in settling phase on H-2-producing ASBR, which results in settleable and non-settleable sludge, was observed using a batch experiment. It was concluded that specific H-2 activity of decanting non-settleable sludge was higher than that of settleable sludge, which may be the reason of low yield in H-2-producing ASBR. In addition, effect of settling time on settleable sludge, which is another key operational parameter, was also analysed using another set of batch experiment. Settling time of the sludge was found to be an important parameter in H-2-producing ASBR. Specific H-2 activity varied inversely with the duration for which settleable microorganisms were contained in settling phase. Microbial species, responsible for H-2 activity in each condition, were identified using polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) analysis. (c) 2007 Elsevier Ltd. All rights reserved. | - |
dc.description.sponsorship | Thiswork was supported by Grant no. M1-0203-00-0063 by the National Research Laboratory Program of Korean Ministry of Science and Technology. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | SEQUENCING BATCH REACTOR | - |
dc.subject | WASTE | - |
dc.subject | BACTERIA | - |
dc.subject | GLUCOSE | - |
dc.subject | ACIDOGENESIS | - |
dc.subject | FEASIBILITY | - |
dc.subject | CULTURE | - |
dc.subject | BIOMASS | - |
dc.subject | PCR | - |
dc.title | Sludge characteristics in anaerobic SBR system producing hydrogen gas | - |
dc.type | Article | - |
dc.identifier.wosid | 000245171400002 | - |
dc.identifier.scopusid | 2-s2.0-33847139758 | - |
dc.type.rims | ART | - |
dc.citation.volume | 41 | - |
dc.citation.beginningpage | 1177 | - |
dc.citation.endingpage | 1184 | - |
dc.citation.publicationname | WATER RESEARCH | - |
dc.identifier.doi | 10.1016/j.watres.2006.11.052 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Shin, Hang-Sik | - |
dc.contributor.nonIdAuthor | Arooj, MF | - |
dc.contributor.nonIdAuthor | Han, SK | - |
dc.contributor.nonIdAuthor | Kim, SH | - |
dc.contributor.nonIdAuthor | Kim, DH | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | anaerobic sequencing batch reactor | - |
dc.subject.keywordAuthor | stratification | - |
dc.subject.keywordAuthor | settling time | - |
dc.subject.keywordAuthor | specific H-2 activity | - |
dc.subject.keywordAuthor | PCR-DGGE analysis | - |
dc.subject.keywordPlus | SEQUENCING BATCH REACTOR | - |
dc.subject.keywordPlus | WASTE | - |
dc.subject.keywordPlus | BACTERIA | - |
dc.subject.keywordPlus | GLUCOSE | - |
dc.subject.keywordPlus | ACIDOGENESIS | - |
dc.subject.keywordPlus | FEASIBILITY | - |
dc.subject.keywordPlus | CULTURE | - |
dc.subject.keywordPlus | BIOMASS | - |
dc.subject.keywordPlus | PCR | - |
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