A PRELIMINARY STUDY OF A CHABAZITE IN THE REMOVAL OF METHYLENE BLUE-CHROMIUM: CHABAZITE IN METHYLENE-CHROME BLUE REMOVAL
A zeolite type chabazite was used in its natural form and exchanged form with KOH to remove methylene blue-chromium from wastewater. SEM, EDX, FIR and UV-Vis techniques were used for material analysis. The removal process was carried out in batch tests, over a period from one to five hours, using a...
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2021
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oai:http:--epistemus.unison.mx:article-1202021-08-12T17:47:08Z A PRELIMINARY STUDY OF A CHABAZITE IN THE REMOVAL OF METHYLENE BLUE-CHROMIUM: CHABAZITE IN METHYLENE-CHROME BLUE REMOVAL Un ESTUDIO PRELIMINAR DE UNA CHABAZITA EN LA REMOCIÓN DE AZUL DE METILENO-CROMO: CHABAZITA EN LA REMOCIÓN DE AZUL DE METILENO-CROMO Alvarado Ibarra, Juana Olmos Alba, Elizabeth Burruel Ibarra, Silvia Elena Moreno Corral, Ramón A. zeolite wastewater methylene-chromium blue zeolita agua residual azul de metileno-cromo A zeolite type chabazite was used in its natural form and exchanged form with KOH to remove methylene blue-chromium from wastewater. SEM, EDX, FIR and UV-Vis techniques were used for material analysis. The removal process was carried out in batch tests, over a period from one to five hours, using a prepared solution with a concentration of 15 ppm of dye and 250 ppm of chromium. Finding that the modified zeolite had a removal efficiency of 95% methylene blue, while the natural form has an efficiency of 90%; about chromium, ZN had a maximum adsorption of 20.47% by mass and ZT 19.72% by mass. We concluded that the chabazite from Divisaderos, Sonora can be used to treat mixtures of methylene-blue-chromium in water. Se uso una zeolita tipo chabazita en su forma natural e intercambiada con KOH para remover azul de metileno-cromo en agua. Para el análisis de los materiales se usaron las técnicas de MEB-EDX, IRF, UV-Vis. El proceso de remoción se realizó en pruebas batch, en un periodo de 1 a 5 h, utilizando una solución preparada a una concentración de 15 ppm de azul de metileno y 250 ppm de cromo. Encontrándose que la zeolita modificada tuvo una eficiencia de remoción del 95% del AM, mientras que la forma natural presentó una eficiencia de 90%; en cuanto al Cr, la ZN presentó un máximo de adsorción de 20.47% en masa y la ZT de 19.72% en masa. Se concluye que la chabazita del yacimiento de Divisaderos, Sonora, tiene potencial para usarse en el tratamiento de mezclas acuosas contaminadas con azul de metileno-cromo. Universida de Sonora 2021-05-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion CienTecYSoc CienTecYSoc application/pdf application/pdf https://epistemus.unison.mx/index.php/epistemus/article/view/120 10.36790/epistemus.v14i28.120 EPISTEMUS; Vol. 14 No. 28 (2020): Engineering, Administration, Philosophy and Social Responsibility; 70-76 EPISTEMUS; Vol. 14 Núm. 28 (2020): Ingeniería, Administración, Filosofía y Responsabilidad Social; 70-76 2007-8196 2007-4530 spa https://epistemus.unison.mx/index.php/epistemus/article/view/120/92 https://epistemus.unison.mx/index.php/epistemus/article/view/120/106 2020-2022 2020-2022 Derechos de autor 2021 EPISTEMUS https://creativecommons.org/licenses/by-nc-nd/4.0 |
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Online |
author |
Alvarado Ibarra, Juana Olmos Alba, Elizabeth Burruel Ibarra, Silvia Elena Moreno Corral, Ramón A. |
spellingShingle |
Alvarado Ibarra, Juana Olmos Alba, Elizabeth Burruel Ibarra, Silvia Elena Moreno Corral, Ramón A. A PRELIMINARY STUDY OF A CHABAZITE IN THE REMOVAL OF METHYLENE BLUE-CHROMIUM: CHABAZITE IN METHYLENE-CHROME BLUE REMOVAL |
author_facet |
Alvarado Ibarra, Juana Olmos Alba, Elizabeth Burruel Ibarra, Silvia Elena Moreno Corral, Ramón A. |
author_sort |
Alvarado Ibarra, Juana |
title |
A PRELIMINARY STUDY OF A CHABAZITE IN THE REMOVAL OF METHYLENE BLUE-CHROMIUM: CHABAZITE IN METHYLENE-CHROME BLUE REMOVAL |
title_short |
A PRELIMINARY STUDY OF A CHABAZITE IN THE REMOVAL OF METHYLENE BLUE-CHROMIUM: CHABAZITE IN METHYLENE-CHROME BLUE REMOVAL |
title_full |
A PRELIMINARY STUDY OF A CHABAZITE IN THE REMOVAL OF METHYLENE BLUE-CHROMIUM: CHABAZITE IN METHYLENE-CHROME BLUE REMOVAL |
title_fullStr |
A PRELIMINARY STUDY OF A CHABAZITE IN THE REMOVAL OF METHYLENE BLUE-CHROMIUM: CHABAZITE IN METHYLENE-CHROME BLUE REMOVAL |
title_full_unstemmed |
A PRELIMINARY STUDY OF A CHABAZITE IN THE REMOVAL OF METHYLENE BLUE-CHROMIUM: CHABAZITE IN METHYLENE-CHROME BLUE REMOVAL |
title_sort |
preliminary study of a chabazite in the removal of methylene blue-chromium: chabazite in methylene-chrome blue removal |
description |
A zeolite type chabazite was used in its natural form and exchanged form with KOH to remove methylene blue-chromium from wastewater. SEM, EDX, FIR and UV-Vis techniques were used for material analysis. The removal process was carried out in batch tests, over a period from one to five hours, using a prepared solution with a concentration of 15 ppm of dye and 250 ppm of chromium. Finding that the modified zeolite had a removal efficiency of 95% methylene blue, while the natural form has an efficiency of 90%; about chromium, ZN had a maximum adsorption of 20.47% by mass and ZT 19.72% by mass. We concluded that the chabazite from Divisaderos, Sonora can be used to treat mixtures of methylene-blue-chromium in water. |
publisher |
Universida de Sonora |
publishDate |
2021 |
url |
https://epistemus.unison.mx/index.php/epistemus/article/view/120 |
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