On the binding capacity of peat to several metal ions of environmental and economic concern
Ciênc. cult. (Säo Paulo)
;
49(1/2): 48-53, jan.-abr. 1997. ilus, tab, graf
Artigo
em Inglês
| LILACS
| ID: lil-198297
ABSTRACT
A series of experiments was performed to characterize the metal binding properties of peat from the Jacarepagu bog and to provide basic knowledge on the sorption process. The kinetics of sorption was fast characterized by relaxation times, on the average, less than 60 min. Erichment factors taken at half saturation level ranged from 400 for zinc and cadmiun to > 2800 for gold. The results indicate that the peat from Jacarepagu can be an interesting option for the expensive conventional materials applied to recover metal ions from waste and poor mining waters.
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Índice:
LILACS (Américas)
Assunto principal:
Solo
Tipo de estudo:
Avaliação Econômica em Saúde
Idioma:
Inglês
Revista:
Ciênc. cult. (Säo Paulo)
Assunto da revista:
Ciência
Ano de publicação:
1997
Tipo de documento:
Artigo
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