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dc.contributor.authorRissanen, Antti
dc.contributor.authorOjala, Anne
dc.contributor.authorFred, Tommi
dc.contributor.authorToivonen, Jyrki
dc.contributor.authorTiirola, Marja
dc.date.accessioned2017-01-23T07:25:53Z
dc.date.available2017-11-08T22:45:10Z
dc.date.issued2017
dc.identifier.citationRissanen, A., Ojala, A., Fred, T., Toivonen, J., & Tiirola, M. (2017). Methylophilaceae and Hyphomicrobium as target taxonomic groups in monitoring the function of methanol-fed denitrification biofilters in municipal wastewater treatment plants. <em>Journal of Industrial Microbiology and Biotechnology</em>, 44 (1), 35-47. <a href="https://doi.org/10.1007/s10295-016-1860-5">doi:10.1007/s10295-016-1860-5</a>
dc.identifier.otherTUTKAID_71686
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/52786
dc.description.abstractMolecular monitoring of bacterial communities can explain and predict the stability of bioprocesses in varying physicochemical conditions. To study methanol-fed denitrification biofilters of municipal wastewater treatment plants, bacterial communities of two full-scale biofilters were compared through fingerprinting and sequencing of the 16S rRNA genes. Additionally, 16S rRNA gene fingerprinting was used for 10-week temporal monitoring of the bacterial community in one of the biofilters. Combining the data with previous study results, the family Methylophilaceae and genus Hyphomicrobium were determined as suitable target groups for monitoring. An increase in the relative abundance of Hyphomicrobium-related biomarkers occurred simultaneously with increases in water flow, NOx− load, and methanol addition, as well as a higher denitrification rate, although the dominating biomarkers linked to Methylophilaceae showed an opposite pattern. The results indicate that during increased loading, stability of the bioprocess is maintained by selection of more efficient denitrifier populations, and this progress can be analyzed using simple molecular fingerprinting.
dc.language.isoeng
dc.publisherSpringer; Society for Industrial Microbiology
dc.relation.ispartofseriesJournal of Industrial Microbiology and Biotechnology
dc.subject.othermethanol
dc.subject.otherdenitrification
dc.subject.otherbiofilter
dc.subject.otherhyphomicrobium
dc.subject.othermethylophilaceae
dc.titleMethylophilaceae and Hyphomicrobium as target taxonomic groups in monitoring the function of methanol-fed denitrification biofilters in municipal wastewater treatment plants
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201701191192
dc.contributor.laitosBio- ja ympäristötieteiden laitosfi
dc.contributor.laitosThe Department of Biological and Environmental Scienceen
dc.contributor.oppiaineAkvaattiset tieteet
dc.contributor.oppiaineYmpäristötiede ja -teknologia
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2017-01-19T10:15:03Z
dc.type.coarjournal article
dc.description.reviewstatuspeerReviewed
dc.format.pagerange35-47
dc.relation.issn1367-5435
dc.relation.volume44
dc.type.versionacceptedVersion
dc.rights.copyright© Society for Industrial Microbiology and Biotechnology 2016. This is a final draft version of an article whose final and definitive form has been published by Springer. Published in this repository with the kind permission of the publisher.
dc.rights.accesslevelopenAccessfi
dc.relation.doi10.1007/s10295-016-1860-5


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