Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김문일 | - |
dc.date.accessioned | 2023-07-12T02:30:11Z | - |
dc.date.available | 2023-07-12T02:30:11Z | - |
dc.date.issued | 2011-10 | - |
dc.identifier.citation | WATER RESEARCH, v. 45, NO. 16, Page. 5279-5286 | - |
dc.identifier.issn | 0043-1354 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0043135411004271?via%3Dihub | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/183213 | - |
dc.description.abstract | A process combining pilot-scale two-phase anaerobic digestion and shortcut biological nitrogen removal (SBNR) was developed to treat organics and nutrients (nitrogen and phosphorus) from food wastewater. The thermophilic two-phase anaerobic digestion process was investigated without adjusting the pH of the wastewater for the pre-acidification process. The digested food wastewater was treated using the SBNR process without supplemental carbon sources or alkalinity. Under these circumstances, the combined system was able to remove about 99% of COD, 88% of TN, and 97% of TP. However, considerable amounts of nutrients were removed due to chemical precipitation processes between the anaerobic digestion and SBNR. The average TN removal efficiency of the SBNR process was about 74% at very low C/N (TCOD/TN) ratio of 2. The SBNR process removed about 39% of TP from the digested food wastewater. Conclusively, application of the combined system improved organic removal efficiency while producing valuable energy (biogas), removed nitrogen at a low C/N ratio, and conserved additional resources (carbon and alkalinity). (C) 2011 Elsevier Ltd. All rights reserved. | - |
dc.description.sponsorship | AETeC(10-8/8-WT8-1/1) / Greennes Co., Ltd. for the technical cooperation | - |
dc.language | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | Two-phase anaerobic digestion | - |
dc.subject | Shortcut biological nitrogen removal | - |
dc.subject | Food wastewater | - |
dc.subject | Pilot plant | - |
dc.subject | C/N ratio | - |
dc.title | Removal of organics and nutrients from food wastewater using combined thermophilic two-phase anaerobic digestion and shortcut biological nitrogen removal | - |
dc.type | Article | - |
dc.relation.no | 16 | - |
dc.relation.volume | 45 | - |
dc.identifier.doi | 10.1016/j.watres.2011.07.030 | - |
dc.relation.page | 5279-5286 | - |
dc.relation.journal | WATER RESEARCH | - |
dc.contributor.googleauthor | Cui, Fenghao | - |
dc.contributor.googleauthor | Lee, Seungho | - |
dc.contributor.googleauthor | Kim, Moonil | - |
dc.sector.campus | E | - |
dc.sector.daehak | 공학대학 | - |
dc.sector.department | 건설환경공학과 | - |
dc.identifier.pid | moonilkim | - |
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