47 0

Full metadata record

DC FieldValueLanguage
dc.contributor.author전병훈-
dc.date.accessioned2019-04-29T01:14:01Z-
dc.date.available2019-04-29T01:14:01Z-
dc.date.issued2019-01-
dc.identifier.citationINTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v. 44, Issue 4, Page. 2372-2379en_US
dc.identifier.issn0360-3199-
dc.identifier.issn1879-3487-
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0360319918327265?via%3Dihub-
dc.identifier.urihttp://repository.hanyang.ac.kr/handle/20.500.11754/102819-
dc.description.abstractThe application of microalgal biomass for fermentation has been highlighted as a means of producing a range of value-added biofuels and chemicals. On the other hand, the microalgal residue from the fermentation process still contains as much as 50% organic contaminants, which can be a valuable substrate for further bioenergy recovery. In this study, a microbial fuel cell and automatic external load control by maximum power point tracking (MPPT) were implemented to harvest the electrical energy from waste fermented microalgal residue (FMR). The MFC with MPPT produced the highest amount of energy (1.82 kJ/L) compared to the other MFCs with fixed resistances: 0.98 (1000 Ω), 1.16 (500 Ω), and 1.17 kJ/L (300 Ω). The MFC with MPPT also showed the highest maximum power density (88.6 mW/m2) and COD removal efficiency (620.0 mg COD/L removal with 85% removal efficiency). The implementation of MPPT gained an approximate 12.9% energy yield compared to the previous fermentation stage. These results suggest that FMR can be an appropriate feedstock for electrical energy recovery using MFCs, and the combined fermentation and MFC system improves significantly the energy recovery and treatment efficiency from FMR.en_US
dc.description.sponsorshipThis study was supported by the Mid-Career Researcher Program (2017R1A2B2004143), and C1 Gas Refinery Program (NRF-2018M3D3A1A01055756) through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning, Korea.en_US
dc.language.isoenen_US
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDen_US
dc.subjectFermented microalgal residueen_US
dc.subjectMicroalgaeen_US
dc.subjectBio-electricityen_US
dc.subjectMicrobial fuel cell (MFC)en_US
dc.subjectMaximum power point trackingen_US
dc.subjectMPPTen_US
dc.titleHarvest of electrical energy from fermented microalgal residue using a microbial fuel cellen_US
dc.typeArticleen_US
dc.relation.volume44-
dc.identifier.doi10.1016/j.ijhydene.2018.08.151-
dc.relation.page2372-2379-
dc.relation.journalINTERNATIONAL JOURNAL OF HYDROGEN ENERGY-
dc.contributor.googleauthorSong, Young Eun-
dc.contributor.googleauthorEl-Dalatony, Marwa M.-
dc.contributor.googleauthorKim, Changman-
dc.contributor.googleauthorKurade, Mayur B.-
dc.contributor.googleauthorJeon, Byong-Hun-
dc.contributor.googleauthorKim, Jung Rae-
dc.relation.code2019002045-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF EARTH RESOURCES AND ENVIRONMENTAL ENGINEERING-
dc.identifier.pidbhjeon-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > EARTH RESOURCES AND ENVIRONMENTAL ENGINEERING(자원환경공학과) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE