Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Shin, Seung Gu | - |
dc.contributor.author | Han, Gyuseong | - |
dc.contributor.author | Lee, Joonyeob | - |
dc.contributor.author | Cho, Kyungjin | - |
dc.contributor.author | Jeon, Eun-Jeong | - |
dc.contributor.author | Lee, Changsoo | - |
dc.contributor.author | Hwang, Seokhwan | - |
dc.date.accessioned | 2024-01-20T05:34:22Z | - |
dc.date.available | 2024-01-20T05:34:22Z | - |
dc.date.created | 2021-09-05 | - |
dc.date.issued | 2015-11 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.uri | https://pubs.kist.re.kr/handle/201004/124801 | - |
dc.description.abstract | A set of experiments was carried out to characterize food waste- recycling wastewater (FRW) and to investigate annual and seasonal variations in composition, which is related to the process operation in different seasons. Year-round samplings (n = 31) showed that FRW contained high chemical oxygen demand (COD; 148.7 +/- 30.5 g/L) with carbohydrate (15.6%), protein (19.9%), lipid (41.6%), ethanol (14.0%), and volatile fatty acids (VFAs; 4.2%) as major constituents. FRW was partly (62%) solubilized, possibly due to partial fermentation of organics including carbohydrate. Biodegradable portions of carbohydrate and protein were estimated from acidogenesis test by first-order kinetics: 72.9 +/- 4.6% and 37.7 +/- 0.3%, respectively. A maximum of 50% of the initial organics were converted to three major VFAs, which were acetate, propionate, and butyrate. The methane potential was estimated as 0.562 L CH4/g VSfeed, accounting for 90.0% of the theoretical maximum estimated by elemental analysis. (C) 2015 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | Elsevier BV | - |
dc.title | Characterization of food waste-recycling wastewater as biogas feedstock | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.biortech.2015.07.089 | - |
dc.description.journalClass | 1 | - |
dc.identifier.bibliographicCitation | Bioresource Technology, v.196, pp.200 - 208 | - |
dc.citation.title | Bioresource Technology | - |
dc.citation.volume | 196 | - |
dc.citation.startPage | 200 | - |
dc.citation.endPage | 208 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.wosid | 000361040500027 | - |
dc.identifier.scopusid | 2-s2.0-84938411919 | - |
dc.relation.journalWebOfScienceCategory | Agricultural Engineering | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalResearchArea | Agriculture | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | MUNICIPAL SOLID-WASTE | - |
dc.subject.keywordPlus | ANAEROBIC-DIGESTION | - |
dc.subject.keywordPlus | POPULATION-DYNAMICS | - |
dc.subject.keywordPlus | HYDROGEN-PRODUCTION | - |
dc.subject.keywordPlus | LAB-SCALE | - |
dc.subject.keywordPlus | START-UP | - |
dc.subject.keywordPlus | COMMUNITY | - |
dc.subject.keywordPlus | SLUDGE | - |
dc.subject.keywordPlus | STATE | - |
dc.subject.keywordPlus | BIOAUGMENTATION | - |
dc.subject.keywordAuthor | Anaerobic digestion | - |
dc.subject.keywordAuthor | Wastewater characterization | - |
dc.subject.keywordAuthor | Seasonal variation | - |
dc.subject.keywordAuthor | Acidogenesis | - |
dc.subject.keywordAuthor | Biochemical methane potential | - |
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