Synergistic Co-Digestion of Microalgae and Primary Sludge to Enhance Methane Yield from Temperature-Phased Anaerobic Digestion
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Damtie, Mekdimu Mezemir | - |
dc.contributor.author | Shin, Jingyeong | - |
dc.contributor.author | Jang, Hyun Min | - |
dc.contributor.author | Kim, Young Mo | - |
dc.date.accessioned | 2021-08-02T08:52:28Z | - |
dc.date.available | 2021-08-02T08:52:28Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2020-09 | - |
dc.identifier.issn | 1996-1073 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/8948 | - |
dc.description.abstract | A two-stage temperature-phased mesophilic anaerobic digestion assay was carried out to study the interaction between various biological pretreatment conditions and the possible synergistic co-digestion of microalgae and primary sludge. The study of growth kinetics of the biochemical methane potential test revealed that a maximum of 36% increase in methane yield was observed from co-digestion of a substrate pretreated by thermophilic aerobic conditions (55 degrees C and HRT = 2 days) and an 8.3% increase was obtained from the anaerobic pretreated substrate (55 degrees C and HRT = 3 days). Moreover, no synergistic effects on methane yields were observed in co-digesting the substrate pretreated with high temperature (85 degrees C). The study also identified specific conditions in which interaction between biological pretreatment and co-digestion might substantially reduce methane yield. Careful optimization of operating conditions, both aerobic and anaerobic pretreatment at moderate thermophilic conditions, can be used as a biological pretreatment to enhance methane yield from the co-digestion of microalgae and primary sludge. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.title | Synergistic Co-Digestion of Microalgae and Primary Sludge to Enhance Methane Yield from Temperature-Phased Anaerobic Digestion | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Young Mo | - |
dc.identifier.doi | 10.3390/en13174547 | - |
dc.identifier.scopusid | 2-s2.0-85090902141 | - |
dc.identifier.wosid | 000569757700001 | - |
dc.identifier.bibliographicCitation | ENERGIES, v.13, no.17, pp.1 - 18 | - |
dc.relation.isPartOf | ENERGIES | - |
dc.citation.title | ENERGIES | - |
dc.citation.volume | 13 | - |
dc.citation.number | 17 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 18 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.subject.keywordPlus | WASTE-WATER | - |
dc.subject.keywordPlus | THERMAL PRETREATMENT | - |
dc.subject.keywordPlus | BIOMASS | - |
dc.subject.keywordPlus | REMOVAL | - |
dc.subject.keywordAuthor | anaerobic digestion | - |
dc.subject.keywordAuthor | co-digestion | - |
dc.subject.keywordAuthor | microalgae | - |
dc.subject.keywordAuthor | primary sludge | - |
dc.subject.keywordAuthor | biological pretreatment | - |
dc.subject.keywordAuthor | methane yield | - |
dc.identifier.url | https://www.mdpi.com/1996-1073/13/17/4547 | - |
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