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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 149 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 142 | - |
dc.citation.title | BIOCHEMICAL ENGINEERING JOURNAL | - |
dc.citation.volume | 35 | - |
dc.contributor.author | Hwang, Jae Woong | - |
dc.contributor.author | Jang, Seok Jin | - |
dc.contributor.author | Lee, Eun Yeol | - |
dc.contributor.author | Choi, Cha Yong | - |
dc.contributor.author | Park, Sunghoon | - |
dc.date.accessioned | 2023-12-22T09:11:51Z | - |
dc.date.available | 2023-12-22T09:11:51Z | - |
dc.date.created | 2017-03-04 | - |
dc.date.issued | 2007-07 | - |
dc.description.abstract | Composts are often employed as a packing material of a biofilter for treating gaseous streams contaminated with volatile organic compounds or malodorous chemicals. In order to select a good packing material for a biofilter, two commercially available composts in Korea, pig manure compost (PMC) and food waste compost (FWC), were studied during the treatment of gaseous p-xylene. The composts were used as purchased or after washed with water to remove water-soluble nutrients and microorganisms on the compost surface. Washed composts exhibited a shorter start-up period for a biofilter to reach a high and steady degradation level of p-xylene. Nitrogen limitation was experienced when a biofilter was operated without adding a supplemental nitrogen source. The soluble nitrogen content was initially higher in PMC than in FWC, but the latter had a higher content of insoluble nitrogen and a lower activity of the nitrification which converts NH3-N to NO3-N. The biofilter packed with FWC yielded a lower loss of nitrogen as leachate and exhibited a more stable performance for a longer period of 150 days with the maximal elimination capacity of 21 g p-xylene m(-3) h(-1). | - |
dc.identifier.bibliographicCitation | BIOCHEMICAL ENGINEERING JOURNAL, v.35, no.2, pp.142 - 149 | - |
dc.identifier.doi | 10.1016/j.bej.2007.01.008 | - |
dc.identifier.issn | 1369-703X | - |
dc.identifier.scopusid | 2-s2.0-34247876047 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/25365 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S1369703X07000137 | - |
dc.identifier.wosid | 000247228600007 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Evaluation of composts as biofilter packing material for treatment of gaseous p-xylene | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | biofiltration | - |
dc.subject.keywordAuthor | compost | - |
dc.subject.keywordAuthor | nitrogen limitation | - |
dc.subject.keywordAuthor | nitrification activity | - |
dc.subject.keywordAuthor | p-xylene | - |
dc.subject.keywordPlus | BIOFILTRATION | - |
dc.subject.keywordPlus | VOC | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | EMISSIONS | - |
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