Biosorption of Hexavalent Chromium and its Kinetic Studies
Reya Issac
Broschiertes Buch

Biosorption of Hexavalent Chromium and its Kinetic Studies

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The present work is concerned to remove Cr (VI) using the biosorption potential of the chromium resistant fungal biomass Aspergillus fumigatus isolated from tannery effluent. The dry fungal biomass was used to optimize various parameters such as contact time, initial metal ion concentration, pH, biomass loading etc. The percentage removal of chromium using various chemical pre-treatments was studied. A maximum of 92.48% Cr (VI) removal was observed in 25 mg/L initial Cr (VI) metal ion concentration using dry Aspergillus fumigatus biomass. A maximum Cr (VI) removal of 96.99% was obtained using ...