<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1026-8774</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias geológicas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. cienc. geol]]></abbrev-journal-title>
<issn>1026-8774</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Geología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1026-87742019000200147</article-id>
<article-id pub-id-type="doi">10.22201/cgeo.20072902e.2019.2.927</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Potentially toxic elements determination and chemical-microbiological analysis of potable water in Taxco de Alarcón, Guerrero]]></article-title>
<article-title xml:lang="es"><![CDATA[Determinación de elementos potencialmente tóxicos y análisis químico-microbiológico del agua potable de Taxco de Alarcón, Guerrero]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez-Montoya]]></surname>
<given-names><![CDATA[Guadalupe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Talavera-Mendoza]]></surname>
<given-names><![CDATA[Oscar]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Flores]]></surname>
<given-names><![CDATA[Giovanni]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Díaz-Villaseñor]]></surname>
<given-names><![CDATA[Elvia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez-Guzmán]]></surname>
<given-names><![CDATA[Alejandro H.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Galarza-Brito]]></surname>
<given-names><![CDATA[Zeferino]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Guerrero Escuela Superior de Ciencias de la Tierra ]]></institution>
<addr-line><![CDATA[Taxco el Viejo Guerrero]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma de Guerrero Escuela Superior de Ciencias de la Tierra ]]></institution>
<addr-line><![CDATA[Taxco el Viejo Guerrero]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional Autónoma de México Instituto de Biotecnología ]]></institution>
<addr-line><![CDATA[Cuernavaca Morelos]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<volume>36</volume>
<numero>2</numero>
<fpage>147</fpage>
<lpage>158</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1026-87742019000200147&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1026-87742019000200147&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1026-87742019000200147&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Taxco de Alarcón is an important mining site in Mexico. The town is a well-known tourist destination where the potable water quality is important for guaranteeing the health of the users. Due to the altitude of the city, the surface and rain water are the main sources of water. Thus, the aims of this study were to characterize i) the composition and chemical speciation of particulate matter suspended in water to determine the content of potentially toxic elements, and ii) the chemical and bacteriological composition of the potable water of Taxco de Alarcón, Guerrero, Mexico, according to the Mexican official norm NOM-127-SSA1-1994. The analyzed representative samples were taken from the municipal water distribution network, the water treatment plant, the Chacuhalco spring and a mixture of the waters of the Chontalcuatlán river, the Tenería spring, and the San Marcos and El Sombrerito dams. According to the results, 94 % of the analyzed samples did not comply with the standard NOM-127-SSA1-1994. Moreover, the distribution of the analyzed elements in the different chemical fractions of the particulate matter showed that the highest concentration of Cd (4.17 mg·kg-1) is associated with the carbonate fraction. This means Cd is moderately bioavailable. On the other hand, the highest concentrations of Pb, Zn, Mn and Cu (62.2, 42.3, 243 and 1026 mg·kg-1, respectively) were detected in the Fe-Mn oxyhydroxide fraction, also considered as moderately bioavailable, whereas the highest concentrations of As, Fe and V (24.0, 7583 and 31.3 mg·kg-1, respectively) were associated with the residual fraction, considered as non-bioavailable. The results indicate that, to improve the quality of potable water, modifications must be incorporated along the water treatment processes, and in the distribution network and management.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Taxco de Alarcón es una importante ciudad con una amplia tradición minera en México. La ciudad es uno de los destinos turísticos más importantes del país donde la calidad del agua es importante para garantizar la salud de los usuarios. Debido a la altitud de la ciudad, el agua de lluvia y agua superficial son las principales fuentes de abastecimiento. Por esta razón, los objetivos de este estudio fueron: i) caracterizar la composición y especiación química del material particulado suspendido en el agua para determinar el contenido de elementos potencialmente tóxicos y ii) analizar química y bacteriológicamente el agua potable de Taxco de Alarcón, Guerrero, México de acuerdo con la norma oficial mexicana NOM-127-SSA1-1994. Las muestras representativas fueron tomadas y analizadas a partir de la red de distribución de agua municipal, la planta potabilizadora, el manantial Chacuhalco y una mezcla de agua compuesta por agua del río Chontalcuatlán, el manantial de Tenería y las presas San Marcos y El Sombrerito. Los resultados muestran que el 94 % de las muestras analizadas no cumplen con la NOM-127-SSA1-1994. Además, la distribución de los elementos analizados en las diferentes fracciones químicas del material particulado mostró que la concentración más alta de Cd (4.17 mg·kg-1) está asociada con la fracción de carbonatos; es decir, el Cd es moderadamente biodisponible. Por otro lado, las concentraciones más altas de Pb, Zn, Mn y Cu, de 62.2, 42.3, 243 y 1026 mg·kg-1, respectivamente, fueron detectadas en la fracción de oxihidróxidos de Fe-Mn, también considerada como moderadamente biodisponible, mientras que las concentraciones más elevadas de As, Fe y V (24.0, 7583 y 31.3 mg·kg-1, respectivamente) se encuentran asociadas con la fracción residual, considerada como no biodisponible. En general, los resultados indican que se deben realizar modificaciones a lo largo del proceso de tratamiento, en la red de distribución y en el almacenamiento para poder mejorar la calidad del agua suministrada en la Ciudad de Taxco de Alarcón, Guerrero.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[chemical speciation]]></kwd>
<kwd lng="en"><![CDATA[Hydrogeochemistry]]></kwd>
<kwd lng="en"><![CDATA[Mexico]]></kwd>
<kwd lng="en"><![CDATA[particulate matter]]></kwd>
<kwd lng="en"><![CDATA[potable water]]></kwd>
<kwd lng="en"><![CDATA[Taxco de Alarcón]]></kwd>
<kwd lng="en"><![CDATA[water quality]]></kwd>
<kwd lng="es"><![CDATA[agua potable]]></kwd>
<kwd lng="es"><![CDATA[calidad del agua]]></kwd>
<kwd lng="es"><![CDATA[especiación química]]></kwd>
<kwd lng="es"><![CDATA[Hidrogeoquímica]]></kwd>
<kwd lng="es"><![CDATA[material particulado]]></kwd>
<kwd lng="es"><![CDATA[México]]></kwd>
<kwd lng="es"><![CDATA[Taxco de Alarcón]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cifuentes]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Blumenthal]]></surname>
<given-names><![CDATA[U.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Ruiz-Palacios]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Bennett]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Peasey]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Escenario epidemiológico del uso agrícola del agua residual: el Valle del Mezquital, México]]></article-title>
<source><![CDATA[Salud Pública, México]]></source>
<year>1994</year>
<volume>36</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>3-9</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<collab>Comisión Nacional del Agua</collab>
<source><![CDATA[Situación del Subsector Agua Potable, Drenaje y Saneamiento Edición 2016]]></source>
<year>2016</year>
<page-range>189</page-range><publisher-loc><![CDATA[Ciudad de México ]]></publisher-loc>
<publisher-name><![CDATA[Secretaría de Medio Ambiente y Recursos Naturales, Comisión Nacional del Agua]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<collab>Consejo de Recursos Minerales</collab>
<source><![CDATA[Monografía geológico-minera del Estado de Guerrero: Pachuca, Hgo]]></source>
<year>1999</year>
<page-range>262</page-range><publisher-loc><![CDATA[Mexico ]]></publisher-loc>
<publisher-name><![CDATA[Secretaría de Comercio y Fomento Industrial]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Corona-Chávez]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Maldonado]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramos-Arroyo]]></surname>
<given-names><![CDATA[Y.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Robles-Camacho]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Lozano-SantaCruz]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez-Medina]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Geoquímica y mineralogía de los jales del distrito minero Tlalpujahua-El Oro, México, y sus implicaciones de impacto ambiental]]></article-title>
<source><![CDATA[Revista Mexicana de Ciencias Geológicas]]></source>
<year>2017</year>
<volume>34</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>250-73</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Corrales-Pérez]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Martín-Romero]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Adecuaciones para mejorar la aplicación del método D3987-85 en la extracción de EPT de los antiguos residuos mineros El Fraile, Guerrero, México]]></article-title>
<source><![CDATA[Revista Mexicana de Ciencias Geológicas]]></source>
<year>2018</year>
<volume>35</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-17</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Covarrubias]]></surname>
<given-names><![CDATA[S.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Peña Cabriales]]></surname>
<given-names><![CDATA[J.J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Contaminación ambiental por metales pesados en México: problemática y estrategias de fitorremediación]]></article-title>
<source><![CDATA[Revista Internacional de Contaminación Ambiental]]></source>
<year>2017</year>
<volume>33</volume>
<page-range>7-21</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Des Rivières]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Beals]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Taxco mining District. Mineralogical]]></article-title>
<source><![CDATA[Record]]></source>
<year>2011</year>
<volume>42</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>401-45</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Durfor]]></surname>
<given-names><![CDATA[C.N.]]></given-names>
</name>
<name>
<surname><![CDATA[Becker]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Public Water Supplies of the 100 Largest Cities in the United States, US Geog. Sur]]></source>
<year>1964</year>
<numero>1812</numero>
<issue>1812</issue>
<page-range>364</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Edberg]]></surname>
<given-names><![CDATA[S.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Rice]]></surname>
<given-names><![CDATA[E.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Karlin]]></surname>
<given-names><![CDATA[R.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Allen]]></surname>
<given-names><![CDATA[M.J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Escherichia coli: the best biological drinking water indicator for public health protection]]></article-title>
<source><![CDATA[Journal of Applied Microbiology]]></source>
<year>2000</year>
<volume>88</volume>
<page-range>106S-16S</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Emsley]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[The elements: Oxford University Press, Oxford Chemistry Guides, v. 2]]></source>
<year>1998</year>
<page-range>292</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fergusson]]></surname>
<given-names><![CDATA[J.E.]]></given-names>
</name>
</person-group>
<source><![CDATA[The heavy elements: Chemistry, environment impact and health effects]]></source>
<year>1990</year>
<page-range>614</page-range><publisher-loc><![CDATA[Oxford ]]></publisher-loc>
<publisher-name><![CDATA[Pergamon Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gómez-Álvarez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Villalba-Atondo]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Acosta-Ruíz]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Castañeda-Olivares]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Kamp]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Metales pesados, en el agua superficial del Rio San Pedro durante 1997 y 1999]]></article-title>
<source><![CDATA[Revista Internacional de Contaminación Ambiental]]></source>
<year>2004</year>
<volume>20</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>5-12</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gordillo-Martínez]]></surname>
<given-names><![CDATA[A.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Cabrera-Cruz]]></surname>
<given-names><![CDATA[R.B.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández-Mariano]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Galindo]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Otazo]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Prieto]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluación regional del impacto antropogénico sobre, aire, agua y suelo. Caso: Huasteca Hidalguense, México]]></article-title>
<source><![CDATA[Revista Internacional de Contaminación Ambiental]]></source>
<year>2010</year>
<volume>26</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>229-51</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hernández-Flores]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Solorza-Feria]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Poggi-Varaldo]]></surname>
<given-names><![CDATA[H.M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bioelectricity generation from wastewater and actual landfill leachates: A multivariate analysis using principal component analysis]]></article-title>
<source><![CDATA[International Journal of Hydrogen Energy]]></source>
<year>2017</year>
<volume>42</volume>
<numero>32</numero>
<issue>32</issue>
<page-range>20772-82</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<collab>Instituto Nacional de Estadística, Geografía e Informática</collab>
<source><![CDATA[Perfil sociodemográfico, Estados Unidos Mexicanos, Censo de Población y Vivienda 2010]]></source>
<year>2013</year>
<page-range>110</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[INEGI]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Literathy]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Industrial wastes and water pollution]]></article-title>
<source><![CDATA[Regional Approaches to Water Pollution and Environment]]></source>
<year>1996</year>
<numero>20</numero>
<issue>20</issue>
<page-range>21-32</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lu]]></surname>
<given-names><![CDATA[J.L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Insecticide residues in eggplant fruits, soil, and water in the largest eggplant-producing área in the Philippines]]></article-title>
<source><![CDATA[Water, Air and Soil Pollution]]></source>
<year>2011</year>
<volume>220</volume>
<numero>1-4</numero>
<issue>1-4</issue>
<page-range>413-22</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Manning]]></surname>
<given-names><![CDATA[B.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Goldberg]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modeling Arsenate Competitive Adsorption on Kaolinite, Montmorillonite and Illite]]></article-title>
<source><![CDATA[Clays and Clay Minerals]]></source>
<year>1996</year>
<volume>44</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>609-23</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Massoudieh]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Bombardelli]]></surname>
<given-names><![CDATA[F.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ginn]]></surname>
<given-names><![CDATA[T.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A biogeochemical model of contaminant fate and transport in river waters and sediments]]></article-title>
<source><![CDATA[Journal of contaminant hydrology]]></source>
<year>2010</year>
<volume>112</volume>
<page-range>103-17</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<collab>Secretaría de Salud</collab>
<article-title xml:lang=""><![CDATA[Modificación a la Norma Oficial Mexicana NOM-127-SSA1-1994, Salud ambiental. Agua para uso y consumo humano. Límites permisibles de calidad y tratamientos a que debe someterse el agua para su potabilización]]></article-title>
<source><![CDATA[Diario Oficial de la Federación]]></source>
<year>2000</year>
<page-range>73-9</page-range><publisher-loc><![CDATA[Ciudad de México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pulido-Bosch]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Nociones de hidrogeología para ambientólogos]]></source>
<year>2007</year>
<page-range>492</page-range><publisher-loc><![CDATA[España ]]></publisher-loc>
<publisher-name><![CDATA[Universidad de Almería]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Qu]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[P.J.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[Q.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Applications of nanotechnology in water and wastewater treatment]]></article-title>
<source><![CDATA[Water research]]></source>
<year>2013</year>
<volume>47</volume>
<page-range>3931-46</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Romero]]></surname>
<given-names><![CDATA[M.F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Procesos Geoquímicas de liberación y trasporte de metals pesados y metaloides en residuos mineros (jales)]]></source>
<year>2001</year>
<page-range>76</page-range><publisher-loc><![CDATA[México, D.F., México ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Romero]]></surname>
<given-names><![CDATA[F.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Armienta]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
<name>
<surname><![CDATA[González-Hernández]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Solid-phase control on the mobility of potentially toxic elements in an abandoned lead/zinc mine tailings impoundment]]></article-title>
<source><![CDATA[Applied Geochemistry]]></source>
<year>2007</year>
<volume>22</volume>
<page-range>109-27</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sjömander Magnusson]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[van der Merwe]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Context driven policy design in urban water management. A case study of Windhoek, Namibia]]></article-title>
<source><![CDATA[Urban Water Journal]]></source>
<year>2005</year>
<volume>2</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>151-60</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[K.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Huyck]]></surname>
<given-names><![CDATA[H.L.O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An overview to the abundance, relative mobility, bioavailability and human toxicity of metals]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Plumlee]]></surname>
<given-names><![CDATA[G.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Logsdon]]></surname>
<given-names><![CDATA[M.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[The Environmental Geochemistry of Mineral Deposits]]></source>
<year>1999</year>
<volume>6</volume>
<page-range>29-70</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sun]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Shi]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of sulfate on heavy metal release from iron corrosion scales in drinking water distribution system]]></article-title>
<source><![CDATA[Water Research]]></source>
<year>2017</year>
<volume>114</volume>
<page-range>69-77</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Talavera-Mendoza]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Armienta-Hernández]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Garcia-Abundis]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Flores-Mundo]]></surname>
<given-names><![CDATA[.N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Geochemistry of leachates from the El Fraile sulfide tailings piles in Taxco, Guerrero, southern Mexico]]></article-title>
<source><![CDATA[Environmental Geochemistry and Health]]></source>
<year>2006</year>
<volume>28</volume>
<page-range>243-55</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Talavera-Mendoza]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Ruiz]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz-Villaseñor]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramírez-Guzmán]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Cortés]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Salgado-Souto]]></surname>
<given-names><![CDATA[S.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Dótor-Almazán]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Rivera-Bustos]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Water-rock-tailings interactions and sources of sulfur and metals in the subtropical mining region of Taxco, Guerrero (southern Mexico): A multi-isotopic approach]]></article-title>
<source><![CDATA[Applied Geochemistry]]></source>
<year>2016</year>
<volume>66</volume>
<page-range>73-81</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tessier]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Campbell]]></surname>
<given-names><![CDATA[P.G.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Bisson]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sequential Extraction Procedure for the speciation of particulate trace Metals]]></article-title>
<source><![CDATA[Analytical Chemistry]]></source>
<year>1979</year>
<volume>51</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>845-51</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
