Biosorption of Ni (II) by bacillus sp. isolated from desert-maranjab soil

dc.contributor.authorSalman, Ahmady-Asbchin
dc.date.accessioned2021-03-10T08:43:31Z
dc.date.available2021-03-10T08:43:31Z
dc.date.issued2014-10-26
dc.description.abstractThe objective of this research was to isolate microorganisms which produce uptake of nickel ions, from soils in Desert-Maranjab. In this study various soil samples were collected in Desert Maranjab and were cultured on nutrient agar and saboroud dextrose agar and the patent isolates were purified. Twenty soil samples were collected from various areas of Desert Maranjab, Iran .Initial screening of a total of 40 bacterial isolates at pH 5, resulted in the selection of one isolate with maximum uptake capacity of nickel ions 0.71 mmol.g-1 dry weights. A contact time of 10 min was sufficient to reach equilibrium. It was tentatively identified as Bacillus sp according to morphological and biochemical properties and named strain AEJ-89.This Bacillus sp gram positive bacteria were used to investigate the biosorption of Ni ions. In the next step the effects of some ecological parameters (temperature, pH, kinetics and isotherm were studied on the biosorption. The results obtained showed that the optimized conditions for the uptake nickel ions were as follow: Temperature 25ºC, pH= 7.8 - 7.2, and carbon sources (glucose and lactose 10 g / l). The equilibrium time was about 5 min and the adsorption equilibrium data were well described by the Langmuir`s equation.en_US
dc.identifier.citationSalman, A. A. (2014). "Biosorption of Ni (II) by bacillus sp. isolated from desert-maranjab soil". Journal of Biological and Environmental Sciences, 8(23), 87-94.tr_TR
dc.identifier.endpage94tr_TR
dc.identifier.issn1307-9530
dc.identifier.issn1308-2019
dc.identifier.issue23tr_TR
dc.identifier.startpage87tr_TR
dc.identifier.urihttps://dergipark.org.tr/tr/download/article-file/497418
dc.identifier.urihttp://hdl.handle.net/11452/17388
dc.identifier.volume8tr_TR
dc.language.isoenen_US
dc.publisherUludağ Üniversitesitr_TR
dc.relation.journalJournal of Biological and Environmental Sciencestr_TR
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergitr_TR
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDesert-maranjaben_US
dc.subjectNickelen_US
dc.subjectUptakeen_US
dc.subjectBacillus sp.en_US
dc.titleBiosorption of Ni (II) by bacillus sp. isolated from desert-maranjab soilen_US
dc.typeArticleen_US

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