CHROMIUM ADSORPTION FROM TANNERY EFFLUENTS BY ACTIVATED CARBONS PREPARED FROM COCONUT SHELLS BY CHEMICAL ACTIVATION WITH KOH AND ZNCL2

Activated carbons of high adsorbents properties for adsorption of chromium species from aqueous solution and Tannery effluents were prepared from coconut shells by means of chemical activation using as activating agents the KOH and ZnCL2, in atmosphere of N2(g) and CO2(g), respectively. It was found...

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Auteurs principaux: BENDEZÚ,S., OYAGUE,J., ROMERO,A., GARCÍA,R., MUÑOZ,Y., ESCALON,N.
Langue:English
Publié: Sociedad Chilena de Química 2005
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Accès en ligne:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072005000400007
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