DC Field | Value | Language |
---|---|---|
dc.contributor.author | lim, SJ | ko |
dc.contributor.author | Choi, DW | ko |
dc.contributor.author | Lee, WG | ko |
dc.contributor.author | Kwon, S | ko |
dc.contributor.author | Chang, Ho Nam | ko |
dc.date.accessioned | 2013-02-27T21:13:07Z | - |
dc.date.available | 2013-02-27T21:13:07Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2000 | - |
dc.identifier.citation | BIOPROCESS AND BIOSYSTEMS ENGINEERING, v.22, no.6, pp.543 - 545 | - |
dc.identifier.issn | 1615-7591 | - |
dc.identifier.uri | http://hdl.handle.net/10203/70865 | - |
dc.description.abstract | Korean food wastes were anaerobically digested to produce volatile fatty acids (VFA) that can be used as a carbon source in biological nutrient removal in a sequential batch reactor (SBR). Acetate, propionate and butyrate were produced at a yield of 379-400 g VFA/kg VS0 (initial volatile solids). The ratio of SCOD (Soluble Chemical Oxygen Demand) of VFA to ammonia nitrogen (N) was in the range of 36.2-36.5 and the ratio of SCOD to phosphorus was between 151 and 162. The removal rate of nitrogen and phosphorus improved from 44% and 37% to 92% and 73%, respectively when the VFA were added to the influent of the Taejon municipal wastewater plant. The concentration of nitrogen and phosphorus were maintained below 3 mg/l and 1 mg/l, respectively. The N- and P-content of the food waste was low enough not to influence the final N- and P-concentrations of the wastewater. | - |
dc.language | English | - |
dc.publisher | Springer Verlag | - |
dc.subject | MUNICIPAL SOLID-WASTE | - |
dc.subject | ORGANIC FRACTION | - |
dc.subject | PHOSPHORUS REMOVAL | - |
dc.subject | CARBON SOURCE | - |
dc.subject | WATER | - |
dc.subject | DENITRIFICATION | - |
dc.subject | SUBSTRATE | - |
dc.title | Volatile fatty acids production from food wastes and its application to biological nutrient removal | - |
dc.type | Article | - |
dc.identifier.wosid | 000088149100011 | - |
dc.identifier.scopusid | 2-s2.0-0033934080 | - |
dc.type.rims | ART | - |
dc.citation.volume | 22 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 543 | - |
dc.citation.endingpage | 545 | - |
dc.citation.publicationname | BIOPROCESS AND BIOSYSTEMS ENGINEERING | - |
dc.contributor.localauthor | Chang, Ho Nam | - |
dc.contributor.nonIdAuthor | lim, SJ | - |
dc.contributor.nonIdAuthor | Choi, DW | - |
dc.contributor.nonIdAuthor | Lee, WG | - |
dc.contributor.nonIdAuthor | Kwon, S | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | MUNICIPAL SOLID-WASTE | - |
dc.subject.keywordPlus | ORGANIC FRACTION | - |
dc.subject.keywordPlus | PHOSPHORUS REMOVAL | - |
dc.subject.keywordPlus | CARBON SOURCE | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | DENITRIFICATION | - |
dc.subject.keywordPlus | SUBSTRATE | - |
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