Simultaneous mitigation of methane and odors in a biowindow using a pipe network
DC Field | Value | Language |
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dc.contributor.author | Jung, H. | - |
dc.contributor.author | Oh, K.-C. | - |
dc.contributor.author | Ryu, H.-W. | - |
dc.contributor.author | Jeon, J.-M. | - |
dc.contributor.author | Cho, K.-S. | - |
dc.date.available | 2019-09-24T05:20:03Z | - |
dc.date.created | 2019-09-24 | - |
dc.date.issued | 2019-12 | - |
dc.identifier.issn | 0956-053X | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/35138 | - |
dc.description.abstract | In this study, a biowindow with a piped gas collection network is proposed as an area-efficient landfill gas treatment system. A 9-m2 biowindow was constructed for treating landfill gas collected from an area of 450 m2 in a sanitary landfill, and its performance was evaluated for 224 days. The methane removal efficiency was 59–100% at 146.3–675.1 g-CH4 m−2 d−1. Odorous compounds were also removed by the biowindow, with a complex odor intensity removal rate of 93–100%. In particular, the removal efficiency for hydrogen sulfide and methanethiol, major contributors to the complex odor intensity, was 97% and 91%, respectively. Metagenomic analysis showed that the dominant bacterial genera shifted from Acinetobacter and Pseudomonas to Methylobacter and Methylocaldum due to the high concentration of methane. A high bacterial diversity was maintained, which may have contributed to the robust performance of the biowindow against environmental fluctuations. At 1/50th of the size of conventional biocovers, the proposed biowindow can greatly reduce the required installation area and represents a competitive method for the simultaneous treatment of methane and odor in landfills. © 2019 | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier Ltd | - |
dc.relation.isPartOf | Waste Management | - |
dc.title | Simultaneous mitigation of methane and odors in a biowindow using a pipe network | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.wasman.2019.09.004 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Waste Management, v.100, pp.45 - 56 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000494887900006 | - |
dc.identifier.scopusid | 2-s2.0-85071978256 | - |
dc.citation.endPage | 56 | - |
dc.citation.startPage | 45 | - |
dc.citation.title | Waste Management | - |
dc.citation.volume | 100 | - |
dc.contributor.affiliatedAuthor | Ryu, H.-W. | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Bacterial community | - |
dc.subject.keywordAuthor | Biowindow | - |
dc.subject.keywordAuthor | Landfill | - |
dc.subject.keywordAuthor | Methane | - |
dc.subject.keywordAuthor | Mitigation | - |
dc.subject.keywordAuthor | Odor | - |
dc.subject.keywordPlus | Bacteria | - |
dc.subject.keywordPlus | Biogas | - |
dc.subject.keywordPlus | Complex networks | - |
dc.subject.keywordPlus | Desulfurization | - |
dc.subject.keywordPlus | Efficiency | - |
dc.subject.keywordPlus | Methane | - |
dc.subject.keywordPlus | Odor removal | - |
dc.subject.keywordPlus | Odors | - |
dc.subject.keywordPlus | Sulfur compounds | - |
dc.subject.keywordPlus | Bacterial community | - |
dc.subject.keywordPlus | Bacterial diversity | - |
dc.subject.keywordPlus | Biowindow | - |
dc.subject.keywordPlus | Environmental fluctuations | - |
dc.subject.keywordPlus | Metagenomic analysis | - |
dc.subject.keywordPlus | Mitigation | - |
dc.subject.keywordPlus | Removal efficiencies | - |
dc.subject.keywordPlus | Robust performance | - |
dc.subject.keywordPlus | Land fill | - |
dc.subject.keywordPlus | Acinetobacter | - |
dc.subject.keywordPlus | Bacteria (microorganisms) | - |
dc.subject.keywordPlus | Methylobacter | - |
dc.subject.keywordPlus | Methylocaldum | - |
dc.subject.keywordPlus | Pseudomonas | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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