%0 Journal Article
%T Avalia£¿£¿o da microfiltra£¿£¿o para remo£¿£¿o do lodo gerado no processo oxidativo avan£¿ado empregando o reagente de Fenton no tratamento de lixiviado de aterro sanit¨¢rio
%A Moravia
%A Wagner Guadagnin
%A Lange
%A Lis¨¦te Celina
%A Amaral
%A M¨ªriam Cristina Santos
%J Engenharia Sanitaria e Ambiental
%D 2011
%I Brazilian Association of Sanitary and Environmental Engineering
%R 10.1590/S1413-41522011000400009
%X advanced oxidation processes using fenton's reagent (aop/fenton) are an attractive alternative for landfill leachate treatment. however, the implementation of the aop/fenton is limited by the generation of sludge in the process. the sludge has a high iron concentration, which needs its separation from the treated effluent. the aim of this study was to evaluate the microfiltration for sludge removal from an aop/fenton. the work was conducted in bench scale. the advanced oxidation process showed high efficiency in removing organic matter (75%) and true color (95%). the microfiltration was effective in separating the sludge, which showed low settling hindering their separation by sedimentation, and has contributed to the removal of other pollutants.
%K microfiltration
%K sludge of advanced oxidative process
%K fenton's reagent
%K landfill leachate.
%U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S1413-41522011000400009&lng=en&nrm=iso&tlng=en