Adsorption of Mckel(Ii) and Chromium(Vi) from Synthetic Metal Solutions Using Powdered Human Hair as Adsorbent

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dc.categoryJournal Article
dc.contributor.authorJeyanthi, G P
dc.date.accessioned2017-03-07T18:57:46Z
dc.date.available2017-03-07T18:57:46Z
dc.date.issued2010
dc.departmentBiochemistryen_US
dc.description.abstractAdsorption is one of tlie elTective techniques f6r the removal of nickel(II) and chromium (VI) from waste water. In this study, adsorbent is prepared from human hair and studies were carried out for the removal o f nickel (II) and chromium (VI) from synthetic metal solutions. Batch adsorption stud ies demonstrate that the adsorbent prepared from human hair has a significant capacity for adsorption of nickel (II) and chromium (VI) fi'om synthetic metal solution and for the removal of nickel (II) and chromium (VI) from synthetic binary metal solution. The parameters investigated in this study include pH, temperature, adsorbent dosage, initial concentration and contact time. The adsorption process of nickel (II) and chromium (VI) are tested with Langmuir and Freundlich isothemi models. The maximum adsor|rtion capacity of nickel (II) was found to be pH 6 (52.2 %) and chromium (VI) was at pH 4 (74 %) in room temperature from synthetic metal solution. The maximum removal of nickel (11) (48.2 %) and chromium (VI) (54.9 %) were found to be at pH 4 in room temperature from synthetic binary metal solution.en_US
dc.identifier.urihttps://ir.avinuty.ac.in/handle/avu/1901
dc.langEnglishen_US
dc.publisher.nameJournal Of Exotoxicology And Environmental Monitoringen_US
dc.publisher.typeInternationalen_US
dc.titleAdsorption of Mckel(Ii) and Chromium(Vi) from Synthetic Metal Solutions Using Powdered Human Hair as Adsorbenten_US
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