%0 Journal Article
%T Estudo da reten£¿£¿o de ¨ªons cromo por gibbsita e peneira molecular
%A Soares
%A L. C.
%A Souza
%A E.
%A Yoshida
%A M. I.
%J Ecl¨¦tica Qu¨ªmica
%D 2011
%I Scientific Electronic Library Online
%R 10.1590/S0100-46702011000100009
%X herein we report the employment of the gibbsite and a commercial sieves on the retention of the chromium ions on different concentrations, temperatures and lay times. the results of those experiments plus those of the lixiviation processes show that both stationary phases present a high ratio of retention and resistance against leaching.
%K chrome
%K retention
%K gibbsite
%K molecular sieves.
%U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0100-46702011000100009&lng=en&nrm=iso&tlng=en