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dc.creatorBuntić, Aneta
dc.creatorPavlović, Marija D.
dc.creatorAntonović, Dušan
dc.creatorŠiler-Marinković, Slavica
dc.creatorDimitrijević-Branković, Suzana
dc.date.accessioned2021-03-10T13:34:40Z
dc.date.available2021-03-10T13:34:40Z
dc.date.issued2017
dc.identifier.issn0959-6526
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/3750
dc.description.abstractThis study has investigated the biodegradable potential of the Streptomyces microflavus CKS6 growing microbial cells for the colored waste water treatment. The Crystal violet and Safranin T basic dyes have been employed as a model compounds for decolorization evaluation by exploring the correlation with the other rate-dependent environmental parameters. Through the measuring of color reduction by UV Vis spectroscopic monitoring analysis, the results revealed well operational properties of Streptomyces microflavus CKS6 for the successful refinement of dyes contaminate water solutions. Optimized process parameters were found to be apparently mild, involving the use of the reaction temperature of 27-30 degrees C and pH 6-7. With the lower dye concentrations, the decolorization efficiency was found to be more effective and rapid, wherein the 1 mg/L of Crystal violet was removed within the 2.5 h of the treatment time, while the solution with the same content of the Safranin T dye required 30 h. A possible mechanism for the working medium decolorization was accomplished in two consecutive steps, by the primarily dye adsorption onto the bacterial cells surface, followed to biodegradation by the active microbial enzymatic system, wherein the lignin peroxidase acts a notable role. The phytotoxicity analysis of the degradation products revealed less toxicity to the plants, compared to parental chemicals. In addition, the adaptation of individual dye optimized parameters was effectively implemented in the real waste water system containing the mixture of these two dyes. The overall results may postulate that Streptomyces microflavus CKS6 may be promising applicants for dye contaminated Water treatment.en
dc.publisherElsevier Sci Ltd, Oxford
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31035/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Cleaner Production
dc.subjectCrystal violeten
dc.subjectSafranin Ten
dc.subjectWastewateren
dc.subjectBiodegradationen
dc.subjectLignin and manganese peroxidaseen
dc.subjectStreptomyces microflavusen
dc.titleA treatment of wastewater containing basic dyes by the use of new strain Streptomyces microflavus CKS6en
dc.typearticle
dc.rights.licenseARR
dc.citation.epage354
dc.citation.other148: 347-354
dc.citation.rankaM21
dc.citation.spage347
dc.citation.volume148
dc.identifier.doi10.1016/j.jclepro.2017.01.164
dc.identifier.rcubconv_5285
dc.identifier.scopus2-s2.0-85014824723
dc.identifier.wos000398425700035
dc.type.versionpublishedVersion


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