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Kinetic analysis of microalgae cultivation utilizing 3D-printed real-time monitoring system reveals potential of biological CO2 conversion

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dc.contributor.authorLee, Jeong Seop-
dc.contributor.authorSung, Young Joon-
dc.contributor.authorSim, Sang Jun-
dc.date.accessioned2023-11-08T07:50:24Z-
dc.date.available2023-11-08T07:50:24Z-
dc.date.issued2022-11-
dc.identifier.issn0960-8524-
dc.identifier.issn1873-2976-
dc.identifier.urihttps://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/152341-
dc.description.abstractThe microalgae-based bioconversion process is a promising carbon utilization technology because it can upgrade CO2 into valuable substances, but a multiplex monitoring system required for process control to maximize biomass productivity has not been well established. Herein, a 3D printed real-time optical density monitoring device (RTOMD) combined platform was presented. This platform enables precise kinetics analysis by maintaining high accuracy (over 95 %) under raucous outdoor conditions. Through RTOMD-based high-frequency measurements, it was observed that maximum biomass productivity of 4.497 g L−1 d−1 was reached, which greatly exceeds the requirements for a feasible microalgae process. We discovered that the CO2 fixation efficiency could be achieved to 70.75 %, indicating the potential of a bioconversion process to realize a carbon–neutral society. Consequently, the RTOMD system can contribute to promoting microalgae cultivation as an attractive carbon mitigation technology based on an improved understanding of the photosynthetic CO2 fixation kinetics. © 2022 Elsevier Ltd-
dc.format.extent12-
dc.language영어-
dc.language.isoENG-
dc.publisherElsevier Ltd-
dc.titleKinetic analysis of microalgae cultivation utilizing 3D-printed real-time monitoring system reveals potential of biological CO2 conversion-
dc.typeArticle-
dc.publisher.location영국-
dc.identifier.doi10.1016/j.biortech.2022.128014-
dc.identifier.scopusid2-s2.0-85139234180-
dc.identifier.wosid000866469900007-
dc.identifier.bibliographicCitationBioresource Technology, v.364, pp 1 - 12-
dc.citation.titleBioresource Technology-
dc.citation.volume364-
dc.citation.startPage1-
dc.citation.endPage12-
dc.type.docTypeArticle-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaAgriculture-
dc.relation.journalResearchAreaBiotechnology & Applied Microbiology-
dc.relation.journalResearchAreaEnergy & Fuels-
dc.relation.journalWebOfScienceCategoryAgricultural Engineering-
dc.relation.journalWebOfScienceCategoryBiotechnology & Applied Microbiology-
dc.relation.journalWebOfScienceCategoryEnergy & Fuels-
dc.subject.keywordPlusONLINE-
dc.subject.keywordPlusPRODUCTIVITY-
dc.subject.keywordPlusBIODIESEL-
dc.subject.keywordPlusCULTURES-
dc.subject.keywordPlusGROWTH-
dc.subject.keywordPlusPLANT-
dc.subject.keywordAuthor3D printing-
dc.subject.keywordAuthorCO2 bioconversion-
dc.subject.keywordAuthorFlue gas-
dc.subject.keywordAuthorMicroalgae-
dc.subject.keywordAuthorProcess real-time monitoring-
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공과대학 (화공생명공학부)
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