fevereiro 2015 vol. 1 num. 2 - XX Congresso Brasileiro de Engenharia Química

Artigo - Open Access.

Idioma principal

COMPETITIVE BIOSORPTION OF CHROMIUM AND LEAD INTO SALVINIA NATANS MACROPHYTE

LIMA, L. K. S.; BENTO, C. E.; SILVA, M. G. C.; VIEIRA, M. G. A.;

Artigo:

Salvinia natansmacrophyte has been studied as a potential biosorbent for metal ions removal. We investigated in this work the performance of the macrophyte in recovery of lead and chromium from bicomponent synthetic solution from two different systems, batch and fixed bed. Equilibrium data were obtained by batch system through isotherms and fitted toLangmuir and Langmuir-Freundlich models.The breakthrough curves were performed at three different concentrations ratio. In order to know the biosorption mechanism FT-IR analyses were performed for S. natans before and after uptake of metal ions. The results showed different functional groups on the biomass surface and the ability of these groups bind with Cr

Artigo:

Palavras-chave:

DOI: 10.5151/chemeng-cobeq2014-1563-18647-145685

Referências bibliográficas
  • [1] AXTELL, N. R.; STERNBERG, S. P. K.; CLAUSSEN, K. Lead and nickel removal using Microspora and Lemna minor. Bioresour. Technol. v. 89, n. 1, p. 41-48, 2003.
  • [2] BAI, R. S.; ABRAHAM, E. Biosorption of Cr (VI) from aqueous solution byRhizoupusnigricans.Bioresour. Technol. v. 79, p. 73-81, 2001.
  • [3] BERNARDO, G. R. R.; RENE, R. M. J.; CATALINA,A. T .M. Chromium (III) uptake by agro-waste biosorbents: chemical characterization, sorption–desorption studies, and mechanism. J. Hazard. Mater. v. 170, n. 2-3, p. 845-854, 2009.
  • [4] BUNLUESIN, S.; KRUATRACHUE, M.; POKETHITIYOOK, P.; UPATHAM, S.; LANZA, G. R.Batch and continuous packed column studies of cadmium biosorption by Hydrillaverticillatabiomass. J. Biosci. Bioeng. v. 103, p.509–513, 2007.
  • [5] Área temática: Fenômenos de Transporte e Sistemas Particulados 7CARMONA, M. E. R.; SILVA, M. A. P.; LEITE, S. G. F.; ECHEVERRI, O. H. V.; LÓPEZ, C. O. Packed bed redistribution system for Cr(III) and Cr(VI) biosorption bySaccharomyces cerevisiae. J. Taiwan Inst. Chem. Eng. v. 43, p. 428–432, 2012.
  • [6] GEANKOPLIS, C.J. Transport Processes and Unit Operations. 4ª ed., EUA, PTR. Prentice Hall, 1993.
  • [7] LEYVA-RAMOS, R; LANDIN-RODRIGUEZ, L.E.; LEYVA-RAMOS, S.; MEDELLIN-CASTILLO, N.A. Modification of corncob with citric acid to enhance its capacity for adsorbingcadmium(II) from water solution.Chem. Eng. J. v. 180,p. 113– 120, 2012.
  • [8] LIMA, L. K. S.;PELOSI, B. T.; SILVA, M. G. C.; VIEIRA, M. G. A.Bioadsorção de Cr3+em macrófita aquáticaSalvinia natans. EncontroBrasileiroSobreAdsorção –EBA,2012.
  • [9] LIMA, L. K. S.;SILVA,J. F. L.; SILVA, M. G. C.; VIEIRA, M. G. A.Lead biosorption by Salvinia natans Biomass: Equilibrium study. Chem. Eng. Trans. v. 38, 2014.IN PRESS. LIMA, L. K. S.; KLEINÜBING, S. J.; SILVA, E. A.; SILVA, M. G. C. Removal of chromium from wastewater using macrophyte Lemnaminoras biosorbent. Chem. Eng. Trans. v. 25, p. 303-308, 2011.
  • [10] MIRETZKY, P.;MUÑOZ, C. Enhanced metal removal from aqueous solution by Fenton activated macrophyte biomass. Desalination, v.271, p. 20-28, 2011.
  • [11] PÉREZ MARÍN, A. B.; AGUILAR, M. I.; MESEGUER, V.F.; ORTUNO, J.F.; SÁEZ, J.; LLORÉNS, M. Biosorption of chromium (III) by orange (Citrus cinensis) waste: Batch andcontinuous studies. Chem. Eng. J. v. 155, p. 199–206, 2009.
  • [12] SAYGIDEGER, S.; GULNAZ, O.; ISTIFLI, E. S.; YUCEL, N. Adsorption of Cd(II), Cu(II) and Ni(II) ions by Lemna minor L.: Effect of physicochemical environment. J. Hazard. Mater. v. 126, n. 1-3, p. 96-104, 2005.
  • [13] SHENG P. X.; TING, Y. P.; CHEN, J. P.; HONG, L. sorption of lead, copper, cadmium, zinc and nickel by marine alagal biomass: characterization of biosorptive capacity and investigation of mechanisms, J. Colloid Interf. Sci. v. 275, p. 131-141, 2004.
  • [14] VIEIRA, M.G.A.; OISIOVICI, R.M.; GIMENES, M.L.; SILVA, M.G.C. Biosorption of chromium(VI) using a Sargassum sp. packed-bed column. Bioresour. Technol. v. 99, p. 3094–3099, 2008.
  • [15] VIJAYARAGHAVAN, K.: JEGAN, J.; PALANIVELU, K. ;VELAN, M. Batch and column removalof copper from aqueous solution using a brown marine alga Turbinariaornate. Chem. Eng. J. v. 106, p. 177–184, 2005.
  • [16] VILAR, V. J. P.; LOUREIRO, J. M.; BOTELHO, C. S. M.; BOAVENTURA, R. A. R. Continuous biosorption of Pb/Cu and Pb/Cd in fixed-bed columnusing algae Gelidium and granulated agar extraction algal waste. J. Hazard. Mater. v. 154, p. 1173–1182, 2008.
  • [17] WANG, X. S.; QIN, Y. Removal of Ni(II), Zn(II) and Cr(VI) from aqueous solution by Alternantheraphiloxeroides biomass. J. Hazard. Mater. v. 138, p. 582-588, 2006.
Como citar:

LIMA, L. K. S.; BENTO, C. E.; SILVA, M. G. C.; VIEIRA, M. G. A.; "COMPETITIVE BIOSORPTION OF CHROMIUM AND LEAD INTO SALVINIA NATANS MACROPHYTE", p. 6017-6024 . In: Anais do XX Congresso Brasileiro de Engenharia Química - COBEQ 2014 [= Blucher Chemical Engineering Proceedings, v.1, n.2]. São Paulo: Blucher, 2015.
ISSN 2359-1757, DOI 10.5151/chemeng-cobeq2014-1563-18647-145685

últimos 30 dias | último ano | desde a publicação


downloads


visualizações


indexações