Treatibility of wastewater containing 2,4 dichlorophenol using aclimated activated sludge microorganisms in packed upflow column bioreactor

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dc.contributor.authorDeveci E.Ü.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2018
dc.departmentNiğde ÖHÜ
dc.description.abstract2,4-Dichlorophenol (2,4-DCP) acclimated activated sludge culture was immobilized in polyurethane foam and supplemented to a packed upflow column bioreactor (PUCB) to treat 2,4-DCP containing wastewater. The impact of sludge age and 2,4-DCP concentration on biodegradation performance were studied. Results show that sludge age affected biodegradation in the PUCB. The residence time was adjusted by feeding with synthetic wastewater without DCP. The optimum phenol concentration was determined in 5-, 10-, and 15-day-old sludge. According to the results obtained, the removal of 99% phenol and 95% COD were determined in 10-day-old sludge and 500 mg/L 2,4-DCP concentration. Packing medium was examined both visually and by SEM, and a significant amount of organisms was observed accumulating on the surface, which indicated that diffusion limitations were controlling biofilm thickness. © 2018, HARD Publishing Company. All rights reserved.
dc.identifier.doi10.15244/pjoes/78045
dc.identifier.endpage2005
dc.identifier.issn1230-1485
dc.identifier.issue5
dc.identifier.scopus2-s2.0-85047935730
dc.identifier.scopusqualityQ3
dc.identifier.startpage1997
dc.identifier.urihttps://dx.doi.org/10.15244/pjoes/78045
dc.identifier.urihttps://hdl.handle.net/11480/1708
dc.identifier.volume27
dc.identifier.wosWOS:000434059500010
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorDeveci E.Ü.
dc.language.isoen
dc.publisherHARD Publishing Company
dc.relation.ispartofPolish Journal of Environmental Studies
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subject2,4-DCP biodegradation
dc.subjectAcclimation
dc.subjectImmobilization
dc.subjectPacked upflow column bioreactor
dc.subjectPolyurethane foam
dc.titleTreatibility of wastewater containing 2,4 dichlorophenol using aclimated activated sludge microorganisms in packed upflow column bioreactor
dc.typeArticle

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