Bioattenuation of Detergent Plant Effluents Enhanced via Single Microbial Augmentations

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dc.contributor.authorIcgen, Bulent
dc.contributor.authorSalih, Salih Batuhan
dc.contributor.authorGoksu, Lale
dc.contributor.authorUlusoy, Huseyin
dc.contributor.authorYilmaz, Fadime
dc.date.accessioned2020-06-25T18:16:37Z
dc.date.available2020-06-25T18:16:37Z
dc.date.issued2016
dc.departmentKırıkkale Üniversitesi
dc.descriptionIcgen, Bulent/0000-0001-8114-4230
dc.description.abstractDue to natural attenuation, anionic detergents in surface waters are not inferred as big environmental issues. However, the effluents from large industrial areas with high detergent concentrations can have significant local impacts. These circumstances can be diminished by using efficient detergent-degrading bacterial isolates through bioaugmentation. In this study, detergent plant effluents were analysed by using a methylene blue active substance assay to determine detergent content during natural attenuation processes, and after single augmentations of 12 anionic detergent-degrading bacterial isolates with high detergent tolerating abilities in batch microcosms. Maximum bioattenuation of detergents was determined as 56 % after 66 h incubation under the conditions that mimicked the natural environment. Bioattenuation was enhanced as much as 83 and 91 % in 78 h incubation time through single microbial augmentations of filter-sterilized and non-sterilized effluents, respectively. Eight Pseudomonas and one Aeromonas species were found to be highly competitive by showing high biodegradation abilities in pure culture experiments as well as enhancing degradation of detergents in both filter-sterilized and non-sterilized effluents through their single augmentations. Although remaining three isolates, namely Pseudomonas fluorescens SDS6, P. resinovorans SDS10-2, and P. corrugata SDS10-3 displayed lower degrading abilities in pure culture experiments than the natural attenuation, they later turned out to be actively enhancing the degradation of detergents during their single augmentations.en_US
dc.description.sponsorshipMiddle East Technical University Research Fund ProjectMiddle East Technical University [BAP-03-11-2015-003]en_US
dc.description.sponsorshipThe authors would like to thank Middle East Technical University Research Fund Project for their financial support through the Project BAP-03-11-2015-003.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1007/s11743-016-1791-1
dc.identifier.endpage644en_US
dc.identifier.issn1097-3958
dc.identifier.issn1558-9293
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-84957621729
dc.identifier.scopusqualityQ2
dc.identifier.startpage637en_US
dc.identifier.urihttps://doi.org/10.1007/s11743-016-1791-1
dc.identifier.urihttps://hdl.handle.net/20.500.12587/6578
dc.identifier.volume19en_US
dc.identifier.wosWOS:000374679900022
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Heidelbergen_US
dc.relation.ispartofJournal Of Surfactants And Detergents
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAnionic detergentsen_US
dc.subjectAnionic surfactantsen_US
dc.subjectDetergent plant effluentsen_US
dc.subjectBioattenuationen_US
dc.subjectBioaugmentationen_US
dc.subjectBiodegradationen_US
dc.titleBioattenuation of Detergent Plant Effluents Enhanced via Single Microbial Augmentationsen_US
dc.typeArticle

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