Bacteria Tolerant and Resistant to Heavy Metals in the Environment

Bacteria Tolerant and Resistant to Heavy Metals in the Environment

Environmental pollution by heavy metals is largely the result of human activities, particularly the mining industry. The extraction and processing of minerals generates large quantities of toxic compounds that affect the quality of the environment and the health of living beings. For a long time, ef...

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Autores principales: Trujillo Peralta, Francisca Andrea, López Avilés, Guadalupe, Mondragón Camarillo, Laura, Calderón Alvarado, Kadiya del Carmen
Formato: Online
Lenguaje:spa
Publicado: Universida de Sonora 2023
Acceso en línea:https://epistemus.unison.mx/index.php/epistemus/article/view/287
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spelling oai:http:--epistemus.unison.mx:article-2872023-10-28T01:36:39Z Bacteria Tolerant and Resistant to Heavy Metals in the Environment Bacterias tolerantes y resistentes a los metales pesados en el ambiente Trujillo Peralta, Francisca Andrea López Avilés, Guadalupe Mondragón Camarillo, Laura Calderón Alvarado, Kadiya del Carmen heavy metal Remediation bacteria Remediación bacterias metales pesados Environmental pollution by heavy metals is largely the result of human activities, particularly the mining industry. The extraction and processing of minerals generates large quantities of toxic compounds that affect the quality of the environment and the health of living beings. For a long time, efforts have been made to develop strategies to remove heavy metals from the environment to mitigate their toxicity. Among these strategies, those that use organisms such as plants, fungi, algae, and bacteria stand out, since they are more efficient, do not generate secondary waste and are not costly. These organisms must have the capacity to grow in high concentrations of metals in order to be used in remediation. In this work seeks to show the different mechanisms used by bacteria for the removal of metals, as well as the metals that can be eliminated. La contaminación ambiental por metales pesados es producto en gran medida de las actividades humanas, en particular de la industria minera. La extracción y procesamiento de minerales genera grandes cantidades de compuestos tóxicos que afectan la calidad del medio ambiente y la salud de los seres vivos. Durante mucho tiempo se ha buscado desarrollar estrategias que permitan remover los metales pesados del medio ambiente con el fin de mitigar su toxicidad. Dentro de estas estrategias destacan las que usan organismos, como plantas, hongos, algas y bacterias, ya que estos son más eficientes, no generan residuos secundarios y no son costosas. Sin embargo, los organismos empleados deben tener la capacidad de crecer en altas concentraciones de metales para poder utilizarlos en la remediación. En este trabajo se busca divulgar los diferentes mecanismos que utilizan las bacterias para la remoción de metales, así como los metales que pueden llegar a ser eliminados. Universida de Sonora 2023-10-27 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion CienTecYSoc CienTecYSoc application/pdf https://epistemus.unison.mx/index.php/epistemus/article/view/287 10.36790/epistemus.v17i34.287 EPISTEMUS; Vol. 18 No. 35 (2023): Issue No. 35 (In couse...) EPISTEMUS; Vol. 18 Núm. 35 (2023): Revista No. 35 (En curso...) 2007-8196 2007-4530 spa https://epistemus.unison.mx/index.php/epistemus/article/view/287/364 Derechos de autor 2023 EPISTEMUS https://creativecommons.org/licenses/by-nc-sa/4.0
institution Epistemus
collection OJS
language spa
format Online
author Trujillo Peralta, Francisca Andrea
López Avilés, Guadalupe
Mondragón Camarillo, Laura
Calderón Alvarado, Kadiya del Carmen
spellingShingle Trujillo Peralta, Francisca Andrea
López Avilés, Guadalupe
Mondragón Camarillo, Laura
Calderón Alvarado, Kadiya del Carmen
Bacteria Tolerant and Resistant to Heavy Metals in the Environment
author_facet Trujillo Peralta, Francisca Andrea
López Avilés, Guadalupe
Mondragón Camarillo, Laura
Calderón Alvarado, Kadiya del Carmen
author_sort Trujillo Peralta, Francisca Andrea
title Bacteria Tolerant and Resistant to Heavy Metals in the Environment
title_short Bacteria Tolerant and Resistant to Heavy Metals in the Environment
title_full Bacteria Tolerant and Resistant to Heavy Metals in the Environment
title_fullStr Bacteria Tolerant and Resistant to Heavy Metals in the Environment
title_full_unstemmed Bacteria Tolerant and Resistant to Heavy Metals in the Environment
title_sort bacteria tolerant and resistant to heavy metals in the environment
description Environmental pollution by heavy metals is largely the result of human activities, particularly the mining industry. The extraction and processing of minerals generates large quantities of toxic compounds that affect the quality of the environment and the health of living beings. For a long time, efforts have been made to develop strategies to remove heavy metals from the environment to mitigate their toxicity. Among these strategies, those that use organisms such as plants, fungi, algae, and bacteria stand out, since they are more efficient, do not generate secondary waste and are not costly. These organisms must have the capacity to grow in high concentrations of metals in order to be used in remediation. In this work seeks to show the different mechanisms used by bacteria for the removal of metals, as well as the metals that can be eliminated.
publisher Universida de Sonora
publishDate 2023
url https://epistemus.unison.mx/index.php/epistemus/article/view/287
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