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The inhibitory effects of 2-CP and 2,4-DCP containing effluents on sequencing batch reactors

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dc.contributor.buuauthorNalbur, Berrak Erol
dc.contributor.buuauthorAlkan, Ufuk
dc.contributor.departmentMühendislik Fakültesi
dc.contributor.departmentMimarlık Bölümü
dc.contributor.researcheridAAG-8493-2021
dc.contributor.scopusid8127615900
dc.contributor.scopusid6603651365
dc.date.accessioned2022-09-14T05:40:13Z
dc.date.available2022-09-14T05:40:13Z
dc.date.issued2007-10
dc.description.abstractThe impacts of 2- chlorophenol (2-CP) and 2,4-dichlorophenol (2,4-DCP) on the kinetics of biogenic substrate utilization by biomass from sequencing batch reactors (SBRs) were investigated. Experiments were carried out with a mixed unacclimated biomass from two SBRs with sludae ages of 5 and 8 days, using a respirometric method. The EC50 values of 2-CP and 2,4-DCP for the biomass from SBRs with sludge ages of 5 days and 8 days were found to be 141 and 163 mgl(-1), and 40 and 91 mgl(-1), respectively. Test compounds induced a stable inhibition effect with time on target microorganisms. 2-CP exhibited uncompetitive inhibition whereas 2.4-DCP exhibited noncompetitive inhibition according to the maximum oxygen uptake rate (OURmax) and K-s trends. 2-CP and 2,4-DCP both exerted higher inhibition effect on biomass with 5 days of sludge age.
dc.identifier.citationNalbur, B. E. ve Alkan, U. (2007). "The inhibitory effects of 2-CP and 2,4-DCP containing effluents on sequencing batch reactors". International Biodeterioration & Biodegradation, 60(3), 178-188.
dc.identifier.doi10.1016/j.ibiod.2007.03.001
dc.identifier.endpage188
dc.identifier.issn0964-8305
dc.identifier.issn1879-0208
dc.identifier.issue3
dc.identifier.scopus2-s2.0-34548859531
dc.identifier.startpage178
dc.identifier.urihttps://doi.org/10.1016/j.ibiod.2007.03.001
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0964830507000352
dc.identifier.urihttp://hdl.handle.net/11452/28693
dc.identifier.volume60
dc.identifier.wos000250897800008
dc.indexed.wosSCIE
dc.language.isoen
dc.publisherElsevier
dc.relation.journalInternational Biodeterioration & Biodegradation
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectChlorinated phenols
dc.subjectBatch reactors
dc.subjectActivated sludge
dc.subjectOxygen uptake rate
dc.subjectAromatic compounds
dc.subjectActivated sludge
dc.subjectChlorinated phenols
dc.subjectRespirometry
dc.subjectSynthetic organic chemicals
dc.subjectBiomass
dc.subjectEffluents
dc.subjectMicroorganisms
dc.subjectOxygen
dc.subjectBiomass
dc.subjectBiogenic material
dc.subjectChlorophenol
dc.subjectInhibition
dc.subjectOrganic compound
dc.subjectOxygen consumption
dc.subjectInhibition
dc.subjectOxygen uptake rate
dc.subjectRespirometry
dc.subjectSynthetic organic chemicals
dc.subjectActivated-sludge
dc.subject4-nitrophenol biodegradation
dc.subjectCometabolic degradation
dc.subject2,4-Dichlorophenol
dc.subjectGranular sludge
dc.subjectWaste-water
dc.subject4-Chlorophenol
dc.subjectChlorophenol
dc.subjectToxicity
dc.subjectKinetics
dc.subject.scopusPentachlorophenate Sodium; 4-Chlorophenol; Dechlorination
dc.subject.wosBiotechnology & applied microbiology
dc.subject.wosEnvironmental sciences
dc.titleThe inhibitory effects of 2-CP and 2,4-DCP containing effluents on sequencing batch reactors
dc.typeArticle
dc.wos.quartileQ3
dspace.entity.typePublication
local.contributor.departmentMühendislik Fakültesi/Mimarlık Bölümü
local.indexed.atScopus
local.indexed.atWOS

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