<?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>2395-8782</journal-id>
<journal-title><![CDATA[Ciencia ergo sum]]></journal-title>
<abbrev-journal-title><![CDATA[Cienc. ergo-sum]]></abbrev-journal-title>
<issn>2395-8782</issn>
<publisher>
<publisher-name><![CDATA[Universidad Autónoma del Estado de México, Instituto Literario]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2395-87822023000100189</article-id>
<article-id pub-id-type="doi">10.30878/ces.v30n1a7</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Caracterización fisicoquímica del agua de la planta potabilizadora Guarumo, provincia de Manabí, Ecuador]]></article-title>
<article-title xml:lang="en"><![CDATA[Physical-chemical characterization of water from the Guarumo potabilizing plant, province of Manabi, Ecuador]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cadenas-Martínez]]></surname>
<given-names><![CDATA[Rubén]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barreiro-Vinces]]></surname>
<given-names><![CDATA[Jesús D.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Estatal del Sur de Manabí  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Estatal del Sur de Manabí  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Ecuador</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<volume>30</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2395-87822023000100189&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2395-87822023000100189&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2395-87822023000100189&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Se caracteriza la calidad del agua proveniente de la planta potabilizadora Guarumo a través de medidas de parámetros fisicoquímicos básicos. Las medidas se compararon con los valores establecidos en la Norma Técnica Ecuatoriana 1108 Quinta revisión. Los resultados muestran que los parámetros básicos para tener en cuenta son la turbiedad, la temperatura, el cloro residual y el pH. Los parámetros analizados cumplen con los requisitos establecidos en la norma para el periodo considerado y pueden utilizarse para monitorear permanentemente la calidad del agua, la cual se concluye que es de buena calidad.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The objective of this work was to characterize the quality of the water coming from the Guarumo water treatment plant through measurements of basic physicochemical parameters. For this, a selection of the parameters to be measured was made and these measurements were compared with the values established in the Ecuadorian Technical Standard 1108-2014 Fifth Revision. The results show that the basic parameters to take into account are turbidity, temperature, residual chlorine and pH. The parameters analyzed comply with the requirements established in the standard for the period of analysis and can be used to permanently monitor the quality of the water and it is concluded that the water is of good quality.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[calidad del agua]]></kwd>
<kwd lng="es"><![CDATA[planta potabilizadora]]></kwd>
<kwd lng="es"><![CDATA[parámetros fisicoquímicos]]></kwd>
<kwd lng="en"><![CDATA[water quality]]></kwd>
<kwd lng="en"><![CDATA[water treatment plant]]></kwd>
<kwd lng="en"><![CDATA[physicochemical parameters]]></kwd>
</kwd-group>
</article-meta>
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