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506.#.#.a: Público

590.#.#.d: Los artículos enviados a la revista "Geofísica Internacional", se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Scientific Electronic Library Online (SciELO); SCOPUS, Dialnet, Directory of Open Access Journals (DOAJ); Geobase

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650.#.4.x: Físico Matemáticas y Ciencias de la Tierra

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: http://revistagi.geofisica.unam.mx/index.php/RGI

351.#.#.b: Geofísica Internacional

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

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883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

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856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1390/1391

100.1.#.a: Cardona B., Antonio; Carrillo R., J. Joel; Armienta Hernández, M. Aurora

524.#.#.a: Cardona B., Antonio, et al. (1993). Elemento traza: contaminación y valores de fondo en aguas subterráneas de San Luis Potosí, SLP, México. Geofísica Internacional; Vol. 32 Núm. 2: Abril 1, 1993; 277-286. Recuperado de https://repositorio.unam.mx/contenidos/4133112

245.1.0.a: Elemento traza: contaminación y valores de fondo en aguas subterráneas de San Luis Potosí, SLP, México

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 1993

264.#.1.c: 1993-04-01

653.#.#.a: Contaminación; Elementos traza; Aguas subterráneas; San Luis Potosí; Pollution; Trace elements; Groundwatcr; San Luis Potosí

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx

884.#.#.k: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1390

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/1390

041.#.7.h: spa

520.3.#.a: lt is misleading not to distinguish between; i) bad (natural) quality water and ii) polluted water (anthropogenic effects). The concept of BACKGROUND LEVEL is proposed for the concentration anywhere in a flow system due to natural chemical reactions between the host rack and tite groundwater. lt is a direct function of rack mineralogy, hydraulic conductivity, effective porosity and flow system. In the case of some trace elements such as Zn, Li, F, B and Fe, their natural concentration in thermal waters is proportional to the salinity, especially when it is considered equivalent to the square of molar sodium concentration. This behaviour was studied in the water supply of San Luis Potosí which has an important thermal component (minimun 70% in volume). As expected, the results show that the background levels in groundwater depend on the mineralogical composition of the aquifer and on the nature of the flow system. The background level for boron is between 0.07 and 0.27mg/1 and 0.004 to 0.04mg/1 for zinc, which falls within drinking water standards; however, some of the analyzed samples are polluted. On the other hand, lithium is present from 0.01 to 0.11mgll and fluoride is bctween 0.3 and 3 .6mg/1 , both as the result of natural mineral solution. Many samples indicate that concentrations for the latter are not in excess of drinking water standards (1.5mg/l).doi: https://doi.org/10.22201/igeof.00167169p.1993.32.2.561

773.1.#.t: Geofísica Internacional; Vol. 32 Núm. 2: Abril 1, 1993; 277-286

773.1.#.o: http://revistagi.geofisica.unam.mx/index.php/RGI

022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169

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300.#.#.a: Páginas: 277-286

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doi: https://doi.org/10.22201/igeof.00167169p.1993.32.2.561

handle: 00faf0ae01fa36fb

harvesting_date: 2023-06-20 16:00:00.0

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245.1.0.b: Elemento traza: contaminación y valores de fondo en aguas subterráneas de San Luis Potosí, SLP, México

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Artículo

Elemento traza: contaminación y valores de fondo en aguas subterráneas de San Luis Potosí, SLP, México

Cardona B., Antonio; Carrillo R., J. Joel; Armienta Hernández, M. Aurora

Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Instituto de Geofísica, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Cardona B., Antonio, et al. (1993). Elemento traza: contaminación y valores de fondo en aguas subterráneas de San Luis Potosí, SLP, México. Geofísica Internacional; Vol. 32 Núm. 2: Abril 1, 1993; 277-286. Recuperado de https://repositorio.unam.mx/contenidos/4133112

Descripción del recurso

Autor(es)
Cardona B., Antonio; Carrillo R., J. Joel; Armienta Hernández, M. Aurora
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Elemento traza: contaminación y valores de fondo en aguas subterráneas de San Luis Potosí, SLP, México
Fecha
1993-04-01
Resumen
lt is misleading not to distinguish between; i) bad (natural) quality water and ii) polluted water (anthropogenic effects). The concept of BACKGROUND LEVEL is proposed for the concentration anywhere in a flow system due to natural chemical reactions between the host rack and tite groundwater. lt is a direct function of rack mineralogy, hydraulic conductivity, effective porosity and flow system. In the case of some trace elements such as Zn, Li, F, B and Fe, their natural concentration in thermal waters is proportional to the salinity, especially when it is considered equivalent to the square of molar sodium concentration. This behaviour was studied in the water supply of San Luis Potosí which has an important thermal component (minimun 70% in volume). As expected, the results show that the background levels in groundwater depend on the mineralogical composition of the aquifer and on the nature of the flow system. The background level for boron is between 0.07 and 0.27mg/1 and 0.004 to 0.04mg/1 for zinc, which falls within drinking water standards; however, some of the analyzed samples are polluted. On the other hand, lithium is present from 0.01 to 0.11mgll and fluoride is bctween 0.3 and 3 .6mg/1 , both as the result of natural mineral solution. Many samples indicate that concentrations for the latter are not in excess of drinking water standards (1.5mg/l).doi: https://doi.org/10.22201/igeof.00167169p.1993.32.2.561
Tema
Contaminación; Elementos traza; Aguas subterráneas; San Luis Potosí; Pollution; Trace elements; Groundwatcr; San Luis Potosí
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces