Determination of the color removal efficiency of laccase enzyme depending on dye class and chromophore

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dc.authorid0000-0002-1457-1504
dc.authorid0000-0001-7527-6130
dc.authorscopusid25924855400
dc.authorscopusid14622205500
dc.authorscopusid23979891400
dc.authorscopusid14522763100
dc.authorwosidGüneş, Elçin/ABA-1276-2020
dc.authorwosidGunes, Yalcin/ABA-1290-2020
dc.authorwosidGüneş, Elçin/ABA-2259-2020
dc.authorwosidCifci, Deniz Izlen/AAH-3383-2020
dc.authorwosidATAV, RIZA/ABA-3651-2020
dc.contributor.authorÇifçi, Deniz İzlen
dc.contributor.authorAtav, Rıza
dc.contributor.authorGüneş, Yalçın
dc.contributor.authorGüneş, Elçin
dc.date.accessioned2022-05-11T14:10:31Z
dc.date.available2022-05-11T14:10:31Z
dc.date.issued2019
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Tekstil Mühendisliği Bölümü
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Çevre Mühendisliği Bölümü
dc.description.abstractThe aim of this article was to clarify which type of dye chromophores could be decolorized efficiently with the use of laccase enzyme. For this purpose, enzymatic degradation of different type of dye classes (4 reactive, 2 acid and 1 basic dye) having various chromophore groups was investigated by using commercial laccase from Cerrena unicolor. It was observed that the chromophore structure of dye is very important on enzymatic color removal efficiency. According to the experimental results, it was found that color removal efficiencies (20 mg/L initial dye) were 98.7% for RB220 (0.1 g/L enzyme after 6 h), 95.1% for RB19 (0.1 g/L enzyme after 48 h), 90.8% for AR42 (0.1 g/L enzyme after 48 h) while they were 60.9% for AR114 (0.25 g/L enzyme), 58.6% for RB21 (0.5 g/L enzyme), 39.7% for RR239 (0.25 g/L enzyme) even after seven days. As a result, it can be said that the highest decolorization rate was achieved for the reactive dye having formazan copper complex (RB220) chromophore. On the other hand, the enzymatic degradation of basic dye (BB9) was found to be rather difficult compared to the acid and reactive dyes used in this study and the maximum color removal was 42.8% after seven days.
dc.identifier.doi10.2166/wst.2019.255
dc.identifier.endpage143
dc.identifier.issn0273-1223
dc.identifier.issn1996-9732
dc.identifier.issue1en_US
dc.identifier.pmid31461430
dc.identifier.scopus2-s2.0-85071630832
dc.identifier.scopusqualityQ2
dc.identifier.startpage134
dc.identifier.urihttps://doi.org/10.2166/wst.2019.255
dc.identifier.urihttps://hdl.handle.net/20.500.11776/5423
dc.identifier.volume80
dc.identifier.wosWOS:000486895000014
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorÇifçi, Deniz İzlen
dc.institutionauthorAtav, Rıza
dc.institutionauthorGüneş, Yalçın
dc.institutionauthorGüneş, Elçin
dc.language.isoen
dc.publisherIwa Publishing
dc.relation.ispartofWater Science and Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectchromophore
dc.subjectdecolorization
dc.subjectdye
dc.subjectenzymatic degradation
dc.subjectlaccase enzyme
dc.subjectSynthetic Dyes
dc.subjectTextile Dyes
dc.subjectAzo Dyes
dc.subjectLigninolytic Enzymes
dc.subjectWaste-Water
dc.subjectDecolorization
dc.subjectDegradation
dc.subjectOptimization
dc.subjectFungus
dc.subjectBiodegradation
dc.titleDetermination of the color removal efficiency of laccase enzyme depending on dye class and chromophore
dc.typeArticle

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