Biosorption of Mercury (II) from Aqueous Solutions onto Fungal Biomass

The biosorption of mercury (II) on 14 fungal biomasses, Aspergillus flavus I–V, Aspergillus fumigatus I-II, Helminthosporium sp., Cladosporium sp., Mucor rouxii mutant, M. rouxii IM-80, Mucor sp 1 and 2, and Candida albicans, was studied in this work. It was found that the biomasses of the fungus M....

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Autores principales: Martínez-Juárez, Víctor M., Cárdenas-González, Juan F., Torre-Bouscoulet, María Eugenia, Acosta-Rodríguez, Ismael
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2012
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3458410/
https://www.ncbi.nlm.nih.gov/pubmed/23028382
http://dx.doi.org/10.1155/2012/156190
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author Martínez-Juárez, Víctor M.
Cárdenas-González, Juan F.
Torre-Bouscoulet, María Eugenia
Acosta-Rodríguez, Ismael
author_facet Martínez-Juárez, Víctor M.
Cárdenas-González, Juan F.
Torre-Bouscoulet, María Eugenia
Acosta-Rodríguez, Ismael
author_sort Martínez-Juárez, Víctor M.
collection PubMed
description The biosorption of mercury (II) on 14 fungal biomasses, Aspergillus flavus I–V, Aspergillus fumigatus I-II, Helminthosporium sp., Cladosporium sp., Mucor rouxii mutant, M. rouxii IM-80, Mucor sp 1 and 2, and Candida albicans, was studied in this work. It was found that the biomasses of the fungus M. rouxii IM-80, M. rouxii mutant, Mucor sp1, and Mucor sp 2 were very efficient removing the metal in solution, using dithizone, reaching the next percentage of removals: 95.3%, 88.7%, 80.4%, and 78.3%, respectively. The highest adsorption was obtained at pH 5.5, at 30°C after 24 hours of incubation, with 1 g/100 mL of fungal biomass.
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spelling pubmed-34584102012-10-01 Biosorption of Mercury (II) from Aqueous Solutions onto Fungal Biomass Martínez-Juárez, Víctor M. Cárdenas-González, Juan F. Torre-Bouscoulet, María Eugenia Acosta-Rodríguez, Ismael Bioinorg Chem Appl Research Article The biosorption of mercury (II) on 14 fungal biomasses, Aspergillus flavus I–V, Aspergillus fumigatus I-II, Helminthosporium sp., Cladosporium sp., Mucor rouxii mutant, M. rouxii IM-80, Mucor sp 1 and 2, and Candida albicans, was studied in this work. It was found that the biomasses of the fungus M. rouxii IM-80, M. rouxii mutant, Mucor sp1, and Mucor sp 2 were very efficient removing the metal in solution, using dithizone, reaching the next percentage of removals: 95.3%, 88.7%, 80.4%, and 78.3%, respectively. The highest adsorption was obtained at pH 5.5, at 30°C after 24 hours of incubation, with 1 g/100 mL of fungal biomass. Hindawi Publishing Corporation 2012 2012-09-18 /pmc/articles/PMC3458410/ /pubmed/23028382 http://dx.doi.org/10.1155/2012/156190 Text en Copyright © 2012 Víctor M. Martínez-Juárez et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Martínez-Juárez, Víctor M.
Cárdenas-González, Juan F.
Torre-Bouscoulet, María Eugenia
Acosta-Rodríguez, Ismael
Biosorption of Mercury (II) from Aqueous Solutions onto Fungal Biomass
title Biosorption of Mercury (II) from Aqueous Solutions onto Fungal Biomass
title_full Biosorption of Mercury (II) from Aqueous Solutions onto Fungal Biomass
title_fullStr Biosorption of Mercury (II) from Aqueous Solutions onto Fungal Biomass
title_full_unstemmed Biosorption of Mercury (II) from Aqueous Solutions onto Fungal Biomass
title_short Biosorption of Mercury (II) from Aqueous Solutions onto Fungal Biomass
title_sort biosorption of mercury (ii) from aqueous solutions onto fungal biomass
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3458410/
https://www.ncbi.nlm.nih.gov/pubmed/23028382
http://dx.doi.org/10.1155/2012/156190
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