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Lee, Changsoo
Applied Biotechnology Lab for Environment
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dc.citation.endPage 221 -
dc.citation.number 3 -
dc.citation.startPage 213 -
dc.citation.title MEMBRANE WATER TREATMENT -
dc.citation.volume 10 -
dc.contributor.author Jo, Yeadam -
dc.contributor.author Hwang, Kwanghyun -
dc.contributor.author Lee, Changsoo -
dc.date.accessioned 2023-12-21T19:09:03Z -
dc.date.available 2023-12-21T19:09:03Z -
dc.date.created 2019-08-16 -
dc.date.issued 2019-05 -
dc.description.abstract Anaerobic digestion (AD) has been widely used to valorize food waste (FW) because of its ability to convert organic carbon into CH4 and CO2. Korean FW has a high content of fruits and vegetables, and efficient hydrolysis of less biodegradable fibers is critical for its complete stabilization by AD. This study examined the digestates from different anaerobic digesters, namely Rs, Rr, and Rm, as the inocula for the AD of vegetable waste (VW) and cellulose (CL): Rs inoculated with anaerobic sludge from an AD plant, Rr inoculated with rumen fluid, and Rm inoculated with anaerobic sludge and augmented with rumen fluid. A total of six conditions (3 inocula x 2 substrates) were tested in serial subcultures. Biogas yield was higher in the runs inoculated with Rm than in the other runs for both VW (up to 1.10 L/g VS added) and CL (up to 1.05 L/g VS added), and so was biogas production rate. The inocula had different microbial community structures, and both substrate type and inoculum source had a significant effect on the formation and development of microbial community structures in the subcultures. The overall results suggest that the bioaugmentation with rumen microbial consortium has good potential to enhance the anaerobic biodegradability of VW, and thereby can help more efficiently digest high fiber-content Korean FW. -
dc.identifier.bibliographicCitation MEMBRANE WATER TREATMENT, v.10, no.3, pp.213 - 221 -
dc.identifier.doi 10.12989/mwt.2019.10.3.213 -
dc.identifier.issn 2005-8624 -
dc.identifier.scopusid 2-s2.0-85067067417 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/30410 -
dc.identifier.wosid 000477736400004 -
dc.language 영어 -
dc.publisher TECHNO-PRESS -
dc.title Enhancing anaerobic digestion of vegetable waste and cellulose by bioaugmentation with rumen culture -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Engineering, Chemical; Water Resources -
dc.relation.journalResearchArea Engineering; Water Resources -
dc.type.docType Article -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor anaerobic digestion -
dc.subject.keywordAuthor bioaugmentation -
dc.subject.keywordAuthor rumen culture -
dc.subject.keywordAuthor vegetable waste -
dc.subject.keywordAuthor cellulose -
dc.subject.keywordPlus BIOGAS PRODUCTION -
dc.subject.keywordPlus CO-DIGESTION -
dc.subject.keywordPlus MICROBIAL COMMUNITY -
dc.subject.keywordPlus METHANE PRODUCTION -
dc.subject.keywordPlus KITCHEN WASTE -
dc.subject.keywordPlus FOOD WASTE -
dc.subject.keywordPlus GEN. NOV. -
dc.subject.keywordPlus PRETREATMENT -
dc.subject.keywordPlus HYDROLYSIS -
dc.subject.keywordPlus FRUIT -

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