1 Activated Carbon 2 Piassava Fibers 3 Adsorption 4 Organic Contaminants 5 Metals
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1. UtilizaÃÃo de fibras de piaÃava (Attalea funifera) na preparaÃÃo de carvÃes ativados. / Utilization of piassava fibers (Attalea funifera) for activated carbons preparation.
The piassava fibers, piassava broom production waste, were used as a precursor to prepare activated carbons. The activated carbons were prepared by chemical activation with zinc chloride, phosphoric acid and iron chloride and by physical activation with carbon dioxide and water steam. The resulting activated carbons were characterized by N2 adsorption/desorp
Publicado em: 2008