PRODUCTION OF Candida BIOMASSES FOR HEAVY METAL REMOVAL FROM WASTEWATERS

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dc.authorid/0000-0002-2852-6114
dc.contributor.authorMersin, Gulsah
dc.contributor.authorAcikel, Unsal
dc.date.accessioned2024-10-26T18:00:27Z
dc.date.available2024-10-26T18:00:27Z
dc.date.issued2021
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractYeasts can accumulate heavy metals and grow in acidic media. In the present study, it was shown that Candida yeasts in an aqueous solution accumulate single Cu(II) and Ni(II) cations. The effect of heavy metal ions on the specific growth rate of biomasses and the uptake of metal ions during the growth phase was investigated in a batch system. Bioaccumulation efficiency decreased with increasing metal ion concentrations at constant sucrose concentrations. Both the specific growth rate and the biomass concentration were more inhibited in the bioaccumulation media containing Ni(II) ions singly as compared with the bioaccumulation media containing Cu(II) ions singly. The maximum specific growth rate and the saturation constant of yeasts were examined with a double-reciprocal form of Monod equation. Metal uptake performance decreased from 81.68% to 46.28% with increasing Ni(II) concentration from 25 mg/L to 250 mg/L for Candida lipolytica. Candida biomasses may be an alternative way of removal of heavy metals from wastewaters and may constitute a sample to produce new biomass. The study showed that Candida yeasts can be used as economical biomass due to their metal resistance and efficient production.
dc.description.sponsorshipCumhuriyet University Scientific Research Projects Unit [BAP-M-354]
dc.description.sponsorshipThis research was supported by Cumhuriyet University Scientific Research Projects Unit (Project Number: BAP-M-354).
dc.identifier.doi10.23902/trkjnat.817451
dc.identifier.endpage76
dc.identifier.issn2528-9691
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85147387853
dc.identifier.scopusqualityN/A
dc.identifier.startpage67
dc.identifier.trdizinid492943
dc.identifier.urihttps://doi.org/10.23902/trkjnat.817451
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/492943
dc.identifier.urihttps://hdl.handle.net/20.500.12418/27683
dc.identifier.volume22
dc.identifier.wosWOS:000640796400009
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherTrakya Univ Balkan Yerlesesi Enstituler Binasi
dc.relation.ispartofTrakya University Journal of Natural Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titlePRODUCTION OF Candida BIOMASSES FOR HEAVY METAL REMOVAL FROM WASTEWATERS
dc.typeArticle

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