DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Dong-Hoon | ko |
dc.contributor.author | Jang, Sujin | ko |
dc.contributor.author | Yun, Yeomyeong | ko |
dc.contributor.author | Lee, Mo-Kwon | ko |
dc.contributor.author | Moon, Chungman | ko |
dc.contributor.author | Kang, Won-Seok | ko |
dc.contributor.author | Kwak, Seung-Shin | ko |
dc.contributor.author | Kim, Mi-Sun | ko |
dc.date.accessioned | 2015-11-20T09:52:00Z | - |
dc.date.available | 2015-11-20T09:52:00Z | - |
dc.date.created | 2014-11-24 | - |
dc.date.created | 2014-11-24 | - |
dc.date.issued | 2014-10 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.39, no.29, pp.16302 - 16309 | - |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.uri | http://hdl.handle.net/10203/201140 | - |
dc.description.abstract | This work presents the effect of acid-pretreatment on H-2 fermentation of food waste with detailed microbial information by next generation sequencing. The pretreated food waste at pH 1.0-4.0 was cultivated under mesophilic conditions without external inoculum addition. From the food waste acid-pretreated at pH 1-3, H-2 yields in the range of 1.37-1.74 mol H-2/mol hexose(added) were achieved, attaining the highest value at pH 2. Clostridium sp. such as Clostridium acetobutylicum ATCC 824 and Clostridium perfringens occupied more than 70% of total number of sequences at pH 1-3. On the other hand, in the control (no pretreatment) and at pH 4, lactic acid bacteria such as Lactobacillus and Streptococcus were found to be the dominant genus (>90% of total number of sequences), resulting in a low H-2 yield. In addition, the effect of substrate concentration on H-2 fermentation was investigated, and the maximum H-2 productivity was estimated to be 27.2 L H-2/L/d by Andrew's model. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | BIOHYDROGEN PRODUCTION | - |
dc.subject | ORGANIC WASTES | - |
dc.subject | SLUDGE | - |
dc.subject | PH | - |
dc.subject | PERFORMANCE | - |
dc.subject | CHALLENGES | - |
dc.subject | DIVERSITY | - |
dc.subject | CULTURE | - |
dc.title | Effect of acid-pretreatment on hydrogen fermentation of food waste: Microbial community analysis by next generation sequencing | - |
dc.type | Article | - |
dc.identifier.wosid | 000343389700005 | - |
dc.identifier.scopusid | 2-s2.0-84908052797 | - |
dc.type.rims | ART | - |
dc.citation.volume | 39 | - |
dc.citation.issue | 29 | - |
dc.citation.beginningpage | 16302 | - |
dc.citation.endingpage | 16309 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.identifier.doi | 10.1016/j.ijhydene.2014.08.004 | - |
dc.contributor.nonIdAuthor | Kim, Dong-Hoon | - |
dc.contributor.nonIdAuthor | Jang, Sujin | - |
dc.contributor.nonIdAuthor | Lee, Mo-Kwon | - |
dc.contributor.nonIdAuthor | Moon, Chungman | - |
dc.contributor.nonIdAuthor | Kang, Won-Seok | - |
dc.contributor.nonIdAuthor | Kwak, Seung-Shin | - |
dc.contributor.nonIdAuthor | Kim, Mi-Sun | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Hydrogen | - |
dc.subject.keywordAuthor | Food waste | - |
dc.subject.keywordAuthor | Acid pretreatment | - |
dc.subject.keywordAuthor | Next generation sequencing | - |
dc.subject.keywordAuthor | Lactic acid bacteria | - |
dc.subject.keywordAuthor | Substrate concentration | - |
dc.subject.keywordPlus | BIOHYDROGEN PRODUCTION | - |
dc.subject.keywordPlus | ORGANIC WASTES | - |
dc.subject.keywordPlus | SLUDGE | - |
dc.subject.keywordPlus | PH | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CHALLENGES | - |
dc.subject.keywordPlus | DIVERSITY | - |
dc.subject.keywordPlus | BACTERIA | - |
dc.subject.keywordPlus | CULTURE | - |
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