Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 전병훈 | - |
dc.date.accessioned | 2019-04-29T01:14:01Z | - |
dc.date.available | 2019-04-29T01:14:01Z | - |
dc.date.issued | 2019-01 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v. 44, Issue 4, Page. 2372-2379 | en_US |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.issn | 1879-3487 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0360319918327265?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/102819 | - |
dc.description.abstract | The 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.sponsorship | This 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.iso | en | en_US |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | en_US |
dc.subject | Fermented microalgal residue | en_US |
dc.subject | Microalgae | en_US |
dc.subject | Bio-electricity | en_US |
dc.subject | Microbial fuel cell (MFC) | en_US |
dc.subject | Maximum power point tracking | en_US |
dc.subject | MPPT | en_US |
dc.title | Harvest of electrical energy from fermented microalgal residue using a microbial fuel cell | en_US |
dc.type | Article | en_US |
dc.relation.volume | 44 | - |
dc.identifier.doi | 10.1016/j.ijhydene.2018.08.151 | - |
dc.relation.page | 2372-2379 | - |
dc.relation.journal | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.contributor.googleauthor | Song, Young Eun | - |
dc.contributor.googleauthor | El-Dalatony, Marwa M. | - |
dc.contributor.googleauthor | Kim, Changman | - |
dc.contributor.googleauthor | Kurade, Mayur B. | - |
dc.contributor.googleauthor | Jeon, Byong-Hun | - |
dc.contributor.googleauthor | Kim, Jung Rae | - |
dc.relation.code | 2019002045 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF EARTH RESOURCES AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | bhjeon | - |
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