Adsorptive removal of arsenic from waters using natural and modified Argentine zeolites

A removal method for arsenic in polluted water using zeolites was evaluated. Natural and commercial zeolites were used; the second one was also treated with iron (T-CZ). Adsorption isotherms were evaluated. Pure natural zeolites had more adsorption capacity than commercial ones, and T-CZ presented a...

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Autores principales: Camerotto Andreani, P.A., Trinelli, M.A., Leal, P.R., Rodriguez, A.V., Rodriguez, A.I., Llano, J., Dos Santos Afonso, M., et al.; National Atomic Energy Commission (CNEA); National Research and Technology Council (CONICET); The Argentine Foundation of Nanotechnology; The National University of Buenos Aires (UBA); The National University of San Martin (UNSAM)
Formato: CONF
Materias:
Adsorption
Arsenic
Water pollution
Zeolites
Adsorption capacities
Adsorptive removal
Commercial zeolite
Natural zeolites
Novel materials
pH value
Polluted water
Removal method
Chemicals removal (water treatment)
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_97811380_v_n_p711_CamerottoAndreani
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_97811380_v_n_p711_CamerottoAndreani
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spelling todo:paper_97811380_v_n_p711_CamerottoAndreani2023-10-03T16:43:01Z Adsorptive removal of arsenic from waters using natural and modified Argentine zeolites Camerotto Andreani, P.A. Trinelli, M.A. Leal, P.R. Rodriguez, A.V. Rodriguez, A.I. Llano, J. Dos Santos Afonso, M. et al.; National Atomic Energy Commission (CNEA); National Research and Technology Council (CONICET); The Argentine Foundation of Nanotechnology; The National University of Buenos Aires (UBA); The National University of San Martin (UNSAM) Adsorption Arsenic Water pollution Zeolites Adsorption capacities Adsorptive removal Commercial zeolite Natural zeolites Novel materials pH value Polluted water Removal method Chemicals removal (water treatment) A removal method for arsenic in polluted water using zeolites was evaluated. Natural and commercial zeolites were used; the second one was also treated with iron (T-CZ). Adsorption isotherms were evaluated. Pure natural zeolites had more adsorption capacity than commercial ones, and T-CZ presented a significantly higher adsorption. Also, experiments at pH 5.5 showed better adsorption capacities compared with those at lower pH values. T-CZ represents a novel material that may be used as filter for arsenic-contaminated waters. © 2014 Taylor & Francis Group. Fil:Trinelli, M.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Leal, P.R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. CONF info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_97811380_v_n_p711_CamerottoAndreani
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Adsorption
Arsenic
Water pollution
Zeolites
Adsorption capacities
Adsorptive removal
Commercial zeolite
Natural zeolites
Novel materials
pH value
Polluted water
Removal method
Chemicals removal (water treatment)
spellingShingle Adsorption
Arsenic
Water pollution
Zeolites
Adsorption capacities
Adsorptive removal
Commercial zeolite
Natural zeolites
Novel materials
pH value
Polluted water
Removal method
Chemicals removal (water treatment)
Camerotto Andreani, P.A.
Trinelli, M.A.
Leal, P.R.
Rodriguez, A.V.
Rodriguez, A.I.
Llano, J.
Dos Santos Afonso, M.
et al.; National Atomic Energy Commission (CNEA); National Research and Technology Council (CONICET); The Argentine Foundation of Nanotechnology; The National University of Buenos Aires (UBA); The National University of San Martin (UNSAM)
Adsorptive removal of arsenic from waters using natural and modified Argentine zeolites
topic_facet Adsorption
Arsenic
Water pollution
Zeolites
Adsorption capacities
Adsorptive removal
Commercial zeolite
Natural zeolites
Novel materials
pH value
Polluted water
Removal method
Chemicals removal (water treatment)
description A removal method for arsenic in polluted water using zeolites was evaluated. Natural and commercial zeolites were used; the second one was also treated with iron (T-CZ). Adsorption isotherms were evaluated. Pure natural zeolites had more adsorption capacity than commercial ones, and T-CZ presented a significantly higher adsorption. Also, experiments at pH 5.5 showed better adsorption capacities compared with those at lower pH values. T-CZ represents a novel material that may be used as filter for arsenic-contaminated waters. © 2014 Taylor & Francis Group.
format CONF
author Camerotto Andreani, P.A.
Trinelli, M.A.
Leal, P.R.
Rodriguez, A.V.
Rodriguez, A.I.
Llano, J.
Dos Santos Afonso, M.
et al.; National Atomic Energy Commission (CNEA); National Research and Technology Council (CONICET); The Argentine Foundation of Nanotechnology; The National University of Buenos Aires (UBA); The National University of San Martin (UNSAM)
author_facet Camerotto Andreani, P.A.
Trinelli, M.A.
Leal, P.R.
Rodriguez, A.V.
Rodriguez, A.I.
Llano, J.
Dos Santos Afonso, M.
et al.; National Atomic Energy Commission (CNEA); National Research and Technology Council (CONICET); The Argentine Foundation of Nanotechnology; The National University of Buenos Aires (UBA); The National University of San Martin (UNSAM)
author_sort Camerotto Andreani, P.A.
title Adsorptive removal of arsenic from waters using natural and modified Argentine zeolites
title_short Adsorptive removal of arsenic from waters using natural and modified Argentine zeolites
title_full Adsorptive removal of arsenic from waters using natural and modified Argentine zeolites
title_fullStr Adsorptive removal of arsenic from waters using natural and modified Argentine zeolites
title_full_unstemmed Adsorptive removal of arsenic from waters using natural and modified Argentine zeolites
title_sort adsorptive removal of arsenic from waters using natural and modified argentine zeolites
url http://hdl.handle.net/20.500.12110/paper_97811380_v_n_p711_CamerottoAndreani
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