CH4 production potential of autotrophic nitrification bacteria produced in the submerged nitrification bioreactor in the laboratory and kinetic analysis

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dc.contributor.authorAslan, Sukru
dc.contributor.authorAlhraishawi, Ali
dc.contributor.authorOzturk, Mustafa
dc.date.accessioned2024-10-26T18:05:17Z
dc.date.available2024-10-26T18:05:17Z
dc.date.issued2024
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractIn this study, CH4 production capacity of nitrification bacteria (NB) obtained from the submerged biofilter in the laboratory was investigated. Biochemical methane potential (BMP) test was carried out with the NB amount of zero (control, CR), 5% (R1), 10% (R2), and 15% (R3) at a temperature of about 37 +/- 0.5 degrees C. Compared to the CR, significantly higher cumulative CH4 volume of about 290, 490, and 715 mL were determined in the R1, R2, and R3, respectively. All the applied kinetic models gave good results (R-2 >= 0.97), while the Transference Function and First-order models provided the better R-2 values. The delay phase (lambda) was not observed in the AD process, and CH4 production started immediately on the first day of operation. The predicted k value of 0.133 day(-1) was high in CR, while it was approximately between 0.078 and 0.112 day(-1) for the higher amount of NB containing BMP units, which indicated that the AD required long reaction time.
dc.identifier.doi10.1080/09603123.2024.2374000
dc.identifier.issn0960-3123
dc.identifier.issn1369-1619
dc.identifier.pmid38973230
dc.identifier.scopus2-s2.0-85197694115
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1080/09603123.2024.2374000
dc.identifier.urihttps://hdl.handle.net/20.500.12418/28914
dc.identifier.wosWOS:001265441700001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherTaylor & Francis Ltd
dc.relation.ispartofInternational Journal of Environmental Health Research
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAnaerobic digestion
dc.subjectbiochemical methane potential
dc.subjectkinetic study
dc.subjectnitrification organism
dc.titleCH4 production potential of autotrophic nitrification bacteria produced in the submerged nitrification bioreactor in the laboratory and kinetic analysis
dc.typeArticle

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