Biosorption of hexavalent chromium using tamarind (Tamarindus indica) fruit shell-a comparative study

The adsorption of chromium (VI) ions from aqueous solutions has been investigated on crude tamarind fruit shell, HCl treated and Oxalic acid treated shells at room temperatures. The biosorbents are characterized by FT-IR, EDXRF and porosimetry. The biosorption experiments are conducted through batch...

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Main Authors: Rao Popuri,Srinivasa, Jammala,Ajithapriya, Naga Suresh Reddy,Kachireddy Venkata, Abburi,Krishnaiah
Language:English
Published: Pontificia Universidad Católica de Valparaíso 2007
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Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582007000300003
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