Browsing by Subject "Zinc"

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Artículo

A kinetics analysis applied to the recovery of Zn(II) content from mine drainage by using a surfactant ...

Valenzuela, F.; Basualto, C.; Sapag, J.; Romero, J.; Höll, W.; Fonseca, C.; Araneda, C. (Taylor and Francis Inc., 2010)

A kinetics analysis was conducted for the recovery of zinc (II) ions from a mine drainage sample by a liquid surfactant membrane containing di-(2-ethylhexyl)phosphoric acid as a carrier extractant and Span-80 as the ...
Artículo

Separation of zinc ions from an acidic mine drainage using a stirred transfer cell-type emulsion liquid ...

Valenzuela, F. J.; Cabrera, J.; Basualto, C.; Sapag, J.; Romero, J.; Sánchez, J.; Rios, G. (2007)

This is a report on the separation and recovery of zinc ions from an acidic mine drainage using a stirred transfer cell-type emulsion liquid membrane contactor. Di(2-ethylhexyl) phosphoric acid was used as a highly selective ...