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Biodegradation of methane, benzene, and toluene by a consortium MBT14 enriched from a landfill cover soil

Title
Biodegradation of methane, benzene, and toluene by a consortium MBT14 enriched from a landfill cover soil
Authors
Lee E.-H.Park H.Cho K.-S.
Ewha Authors
조경숙이은희
SCOPUS Author ID
조경숙scopus; 이은희scopusscopus
Issue Date
2013
Journal Title
Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering
ISSN
1093-4529JCR Link
Citation
vol. 48, no. 3, pp. 273 - 278
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
In this study, landfill cover soil was used as an inoculum source to enrich a methane, benzene, and toluene-degrading consortium MBT14. Under a single substrate, the maximum degradation rates of methane, benzene and toluene were 1.96, 0.15, and 0.77 mmole g-DCW1 h1, respectively. Although the coexistence of benzene and toluene inhibited the methane degradation rates, the consortium was able to simultaneously degrade methane, benzene and toluene. Methane had an insignificant effect on benzene or toluene degradation. Based on 16S rDNA sequencing analysis, Cupriavidus spp. are dominant in the consortium MBT14. The combined results of this study indicate that the consortium MBT 14 is a promising bioresource for removing CH 4, benzene, and toluene from a variety of environments. © 2013 Copyright Taylor and Francis Group, LLC.
DOI
10.1080/10934529.2013.726812
Appears in Collections:
엘텍공과대학 > 환경공학전공 > Journal papers
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