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Type: Artigo de evento
Title: High Efficiency Removal Of Boron From Water By Hydrotalcite-like Compounds
Author: Ferreira O.P.
Moraes S.G.
Duran N.
Alves O.L.
Abstract: In the present study, boron adsorption on hydrotalcites-like (HTs) compounds was evaluated to verify applications in water remediation processes. HTs showed to be efficient in boron removal. Mg-Fe and Mg-Al hydrotalcites were prepared by the coprecipitation method and its affinity with boron in aqueous medium was studied as a function of time, initial pH, HT dose and boron concentration. Mg-Al hydrotalcite was more efficient in boron removal (92 %) than Mg-Fe one. The boron content in water after the optimum treatment was near the recommended limit by WHO for drinking water (0.5 mg L-1).
Rights: fechado
Identifier DOI: 
Date Issue: 2005
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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