Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 이용우 | - |
dc.date.accessioned | 2023-07-24T01:12:32Z | - |
dc.date.available | 2023-07-24T01:12:32Z | - |
dc.date.issued | 2010-11 | - |
dc.identifier.citation | International Journal of Hydrogen Energy, v. 35, NO. 21, Page. 11746-11755 | - |
dc.identifier.issn | 0360-3199;1879-3487 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0360319910017325?via%3Dihub | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/184187 | - |
dc.description.abstract | A pilot-scale two-phase hydrogen/methane fermentation system generated 3.9 L biogas per unit time and reactor volume from food waste, of which the fraction of H-2 was approximately 60% at a hydraulic retention time (HRT) of 21 h. As substrate, 90% of the carbohydrates in the organic compounds were consumed, based on COD removal efficiency, and the hydrogen yield was approximately 1.82 (H-2-mol/glucose-mol). The maximum decomposition rate coefficient of hydrogen fermentation was observed at an HRT of 21 h, indicating that reducing HRTs improves hydrogen production. Over 80% of the methane was produced in the methane fermentation tank and the predominant fraction of organic acids after methane fermentation comprised acetic acid. Based on our economic evaluation, two-phase hydrogen/methane fermentation has greater potential for recovering energy than methane-only fermentation. (C) 2010 Professor T. Nejat Veziroglu. Published by Elsevier Ltd. All rights reserved. | - |
dc.language | en | - |
dc.publisher | Pergamon Press Ltd. | - |
dc.subject | Fermentation | - |
dc.subject | Food waste | - |
dc.subject | Hydraulic retention time (HRT) | - |
dc.subject | Hydrogen | - |
dc.subject | Methane | - |
dc.title | Bioproduction of hydrogen from food waste by pilot-scale combined hydrogen/methane fermentation | - |
dc.type | Article | - |
dc.relation.no | 21 | - |
dc.relation.volume | 35 | - |
dc.identifier.doi | 10.1016/j.ijhydene.2010.08.093 | - |
dc.relation.page | 11746-11755 | - |
dc.relation.journal | International Journal of Hydrogen Energy | - |
dc.contributor.googleauthor | Lee, Yong-Woo | - |
dc.contributor.googleauthor | Chung, Jinwook | - |
dc.sector.campus | E | - |
dc.sector.daehak | 과학기술융합대학 | - |
dc.sector.department | 화학분자공학과 | - |
dc.identifier.pid | yongwoolee | - |
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