Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.number | 5 | - |
dc.citation.startPage | 866 | - |
dc.citation.title | INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH | - |
dc.citation.volume | 15 | - |
dc.contributor.author | Jung, Heejung | - |
dc.contributor.author | Kim, Jaai | - |
dc.contributor.author | Lee, Changsoo | - |
dc.date.accessioned | 2023-12-21T20:52:01Z | - |
dc.date.available | 2023-12-21T20:52:01Z | - |
dc.date.created | 2018-04-27 | - |
dc.date.issued | 2018-04 | - |
dc.description.abstract | Ulva is a marine macroalgal genus which causes serious green tides in coastal areas worldwide. This study investigated anaerobic digestion as a way to manage Ulva waste in a leach-bed reactor coupled to an anaerobic filter (LBR-AF). Two LBR-AF systems with different filter media, blast furnace slag grains for R1, and polyvinyl chloride rings for R2, were run at increasing water replacement rates (WRRs). Both achieved efficient volatile solids reduction (68.4-87.1%) and methane yield (148-309 mL/g VS fed) at all WRRs, with the optimal WRR for maximum methane production being 100 mL/d. R1 maintained more stable methanation performance than R2, possibly due to the different surface properties (i.e., biomass retention capacity) of the filter media. Such an effect was also noted in the different behaviors of the LBR and AF between R1 and R2. The molecular analysis results revealed that the development of the microbial community structure in the reactors was primarily determined by the fermentation type, i.e., dry (LBR) or wet (AF). | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, v.15, no.5, pp.866 | - |
dc.identifier.doi | 10.3390/ijerph15050866 | - |
dc.identifier.issn | 1661-7827 | - |
dc.identifier.scopusid | 2-s2.0-85046119602 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/24009 | - |
dc.identifier.url | http://www.mdpi.com/1660-4601/15/5/866 | - |
dc.identifier.wosid | 000435197300034 | - |
dc.language | 영어 | - |
dc.publisher | Multidisciplinary Digital Publishing Institute (MDPI) | - |
dc.title | Biomethanation of Harmful Macroalgal Biomass in Leach-Bed Reactor Coupled to Anaerobic Filter: Effect of Water Regime and Filter Media | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences; Public, Environmental & Occupational Health | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology; Public, Environmental & Occupational Health | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | ssci | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | anaerobic digestion | - |
dc.subject.keywordAuthor | anaerobic filter | - |
dc.subject.keywordAuthor | leach-bed reactor | - |
dc.subject.keywordAuthor | microbial community structure | - |
dc.subject.keywordAuthor | Ulva | - |
dc.subject.keywordAuthor | water replacement | - |
dc.subject.keywordPlus | MICROBIAL COMMUNITY STRUCTURE | - |
dc.subject.keywordPlus | TREATING FOOD WASTE | - |
dc.subject.keywordPlus | METHANE PRODUCTION | - |
dc.subject.keywordPlus | BIOGAS PRODUCTION | - |
dc.subject.keywordPlus | ULVA BIOMASS | - |
dc.subject.keywordPlus | DIGESTION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | RECIRCULATION | - |
dc.subject.keywordPlus | EFFLUENT | - |
dc.subject.keywordPlus | SEAWEED | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.