Please use this identifier to cite or link to this item: https://biore.bio.bg.ac.rs/handle/123456789/6627
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dc.contributor.authorIlić, Dora S.en_US
dc.contributor.authorDimkić, Ivica Z.en_US
dc.contributor.authorWaisi, Hadi K.en_US
dc.contributor.authorGkorezis, Panagiotis M.en_US
dc.contributor.authorHamidović, Saud R.en_US
dc.contributor.authorRaičević, Vera B.en_US
dc.contributor.authorLalević, Blažo T.en_US
dc.date.accessioned2023-11-23T10:52:38Z-
dc.date.available2023-11-23T10:52:38Z-
dc.date.issued2019-01-01-
dc.identifier.issn14519372-
dc.identifier.urihttps://biore.bio.bg.ac.rs/handle/123456789/6627-
dc.description.abstractHexavalent chromium, Cr(VI), one of the major pollutants from industrial facilities, is very toxic and harmful for human health and environmental quality. Due to the lack of conventional methods, bioremediation was recommended as an environmentally friendly and effective technique. The aim of this paper was the isolation, identification and selection of the microorganisms which are capable of Cr(VI) reduction in vitro. Heavy metal concentration, detected in four soil samples, within and around the former bicycle factory “Rog” (Republic of Slovenia), was measured using the ICP-OES method. Bacteria were isolated and tested for chromium tolerance using LB agar supplemented with various Cr(VI) concentrations, whilst Cr(VI) reduction and bacterial growth was determined using the LB liquid medium. From 53 bacterial isolates, five of them showed a tolerance of 1000 mg/L of Cr(VI). Those five isolates showed the capability of growth under various Cr(VI) concentrations (50-1000 mg/L). Initial Cr(VI) concentrations ranging from 50 to 100 mg/L were completely reduced by four bacterial isolates, whilst 500 to 1000 mg/L by Bacillus safensis 342-9. Using 16S rDNA and tuf gene sequence analyses, isolates 270-9R and 342-9 were identified as Bacillus safensis, isolates 351-9 and 270-9C as Bacillus subtilis subsp. subtilis, and 212-9 as Bacillus thuringiensis. These results indicated that these bacteria may be promising tools for remediation of metal-polluted sites.en_US
dc.publisherSavez hemijskih inženjera, Beograden_US
dc.relation.ispartofChemical Industry and Chemical Engineering Quarterlyen_US
dc.subjectBacillus spp.en_US
dc.subjectBioremediationen_US
dc.subjectHeavy metal pollutionen_US
dc.subjectHexavalent chromium reductionen_US
dc.subjectIndigenous bacteriaen_US
dc.titleReduction of hexavalent chromium by Bacillus spp. isolated from heavy metal-polluted soilen_US
dc.typeArticleen_US
dc.identifier.doi10.2298/CICEQ180607003I-
dc.identifier.scopus2-s2.0-85075595339-
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/85075595339-
dc.description.rankM23en_US
dc.description.impact0.944en_US
dc.description.startpage247en_US
dc.description.endpage258en_US
dc.relation.issn1451-9372en_US
dc.description.volume25en_US
dc.description.issue3en_US
item.cerifentitytypePublications-
item.openairetypeArticle-
item.fulltextNo Fulltext-
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
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