Chrome Adsorption Through the use of Mining-Metallurgical Waste as Low-Cost Adsorbents

In recent years, the waste generated by the metallurgical industries has received greater attention due to the environmental implications of its disposal, however, it has been reported that this type of waste works as low-cost adsorbents to remove heavy metals from wastewater. due to its composition...

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Autores principales:	Picazo Rodríguez, Nallely Guadalupe, Carrillo Pedroza, Francisco Raúl, Soria Aguilar, Ma de Jesus, Baltierra Costeira, Gabriela, González Zamarripa, Gregorio
格式:	Online
语言:	spa
出版:	Universida de Sonora 2022
在线阅读:	https://epistemus.unison.mx/index.php/epistemus/article/view/195
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spelling	oai:http:--epistemus.unison.mx:article-1952023-06-14T01:03:57Z Chrome Adsorption Through the use of Mining-Metallurgical Waste as Low-Cost Adsorbents Adsorción de cromo mediante el uso de residuos minero-metalúrgicos como adsorbentes de bajo costo Picazo Rodríguez, Nallely Guadalupe Carrillo Pedroza, Francisco Raúl Soria Aguilar, Ma de Jesus Baltierra Costeira, Gabriela González Zamarripa, Gregorio adsorption waste chromium adsorción residuos cromo In recent years, the waste generated by the metallurgical industries has received greater attention due to the environmental implications of its disposal, however, it has been reported that this type of waste works as low-cost adsorbents to remove heavy metals from wastewater. due to its composition. On the other hand, there are processes that are carried out in the metal coating industries that generate wastewater with a high content of hexavalent chromium, which is highly toxic to health and the environment. In the present work, a series of adsorption tests were carried out in a synthetic hexavalent chromium solution using as adsorbents residues from the mining-metallurgical industry. It was observed that, using a residue consisting mainly of hematite and magnetite, it was possible to remove 76% of the chromium present in the solution. En los últimos años los residuos generados por las industrias metalúrgicas han recibido mayor atención a causa de las implicaciones ambientales que conlleva su disposición, no obstante, se ha reportado que este tipo de residuos funcionan como adsorbentes de bajo costo para remover metales pesados de aguas residuales debido a su composición. Por otro lado, existen procesos que se llevan a cabo en las industrias de recubrimientos metálicos que generan aguas residuales con altos contenidos de cromo hexavalente, el cual es sumamente tóxico para la salud y el medio ambiente. En el presente trabajo se realizaron una serie de pruebas de adsorción en una solución sintética de cromo hexavalente empleando como adsorbentes residuos procedentes de la industria minero-metalúrgica. Se observó que, empleando un residuo constituido principalmente por hematita y magnetita, se logró remover el 76% del cromo presente en la solución. Universida de Sonora 2022-04-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Research Investigación application/pdf application/pdf text/xml https://epistemus.unison.mx/index.php/epistemus/article/view/195 10.36790/epistemus.v15i31.195 EPISTEMUS; Vol. 15 No. 31 (2021): Issue 31; 44-48 EPISTEMUS; Vol. 15 Núm. 31 (2021): Revista No. 31; 44-48 2007-8196 2007-4530 spa https://epistemus.unison.mx/index.php/epistemus/article/view/195/275 https://epistemus.unison.mx/index.php/epistemus/article/view/195/218 https://epistemus.unison.mx/index.php/epistemus/article/view/195/346 Derechos de autor 2022 EPISTEMUS https://creativecommons.org/licenses/by-nc-nd/4.0
institution	Epistemus
collection	OJS
language	spa
format	Online
author	Picazo Rodríguez, Nallely Guadalupe Carrillo Pedroza, Francisco Raúl Soria Aguilar, Ma de Jesus Baltierra Costeira, Gabriela González Zamarripa, Gregorio
spellingShingle	Picazo Rodríguez, Nallely Guadalupe Carrillo Pedroza, Francisco Raúl Soria Aguilar, Ma de Jesus Baltierra Costeira, Gabriela González Zamarripa, Gregorio Chrome Adsorption Through the use of Mining-Metallurgical Waste as Low-Cost Adsorbents
author_facet	Picazo Rodríguez, Nallely Guadalupe Carrillo Pedroza, Francisco Raúl Soria Aguilar, Ma de Jesus Baltierra Costeira, Gabriela González Zamarripa, Gregorio
author_sort	Picazo Rodríguez, Nallely Guadalupe
title	Chrome Adsorption Through the use of Mining-Metallurgical Waste as Low-Cost Adsorbents
title_short	Chrome Adsorption Through the use of Mining-Metallurgical Waste as Low-Cost Adsorbents
title_full	Chrome Adsorption Through the use of Mining-Metallurgical Waste as Low-Cost Adsorbents
title_fullStr	Chrome Adsorption Through the use of Mining-Metallurgical Waste as Low-Cost Adsorbents
title_full_unstemmed	Chrome Adsorption Through the use of Mining-Metallurgical Waste as Low-Cost Adsorbents
title_sort	chrome adsorption through the use of mining-metallurgical waste as low-cost adsorbents
description	In recent years, the waste generated by the metallurgical industries has received greater attention due to the environmental implications of its disposal, however, it has been reported that this type of waste works as low-cost adsorbents to remove heavy metals from wastewater. due to its composition. On the other hand, there are processes that are carried out in the metal coating industries that generate wastewater with a high content of hexavalent chromium, which is highly toxic to health and the environment. In the present work, a series of adsorption tests were carried out in a synthetic hexavalent chromium solution using as adsorbents residues from the mining-metallurgical industry. It was observed that, using a residue consisting mainly of hematite and magnetite, it was possible to remove 76% of the chromium present in the solution.
publisher	Universida de Sonora
publishDate	2022
url	https://epistemus.unison.mx/index.php/epistemus/article/view/195
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Chrome Adsorption Through the use of Mining-Metallurgical Waste as Low-Cost Adsorbents

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