Especiação e quimissorção de Pb(II) em rejeito de caulim Speciation and chemisorption of Pb(II) on kaolin waste

Especiação e quimissorção de Pb(II) em rejeito de caulim Speciation and chemisorption of Pb(II) on kaolin waste

<abstract language="eng">This study assesses the adsorption of Pb(II) on natural kaolin waste (KRnatural) and on that treated with 3 mol L-1 H2SO4 and HCl. Equilibrium and thermodynamic parameters were determined. The results indicate that the values of CEC, specific area and SiO2/Al...

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Bibliographic Details
Main Authors: Marta Helena Tavares Pinheiro, Vanda Porpino Lemos, Kelly das G. Fernandes Dantas, Taynara Lima Valentim
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2013-01-01
Series:Química Nova
Subjects:
lead
kaolinite
adsorption
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422013000200013

Internet

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422013000200013

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