<?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>2007-9753</journal-id>
<journal-title><![CDATA[RIIIT. Revista internacional de investigación e innovación tecnológica]]></journal-title>
<abbrev-journal-title><![CDATA[RIIIT. Rev. int. investig. innov. tecnol.]]></abbrev-journal-title>
<issn>2007-9753</issn>
<publisher>
<publisher-name><![CDATA[Universidad Autónoma de Coahuila]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-97532018000100004</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Hidrogeles de quitosano para la recuperación de compuestos orgánicos e inorgánicos en agua]]></article-title>
<article-title xml:lang="en"><![CDATA[Chitosan hydrogels for recovery of organic and inorganic compounds present in water]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rossainz-Castro]]></surname>
<given-names><![CDATA[L. G.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rosa-Gómez]]></surname>
<given-names><![CDATA[I. De-La]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carreño-De León]]></surname>
<given-names><![CDATA[M. C.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Gallegos]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Tecnológico de Toluca Laboratorio de Investigación en Ingeniería Ambiental ]]></institution>
<addr-line><![CDATA[Metepec ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2018</year>
</pub-date>
<volume>6</volume>
<numero>31</numero>
<fpage>0</fpage>
<lpage>0</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-97532018000100004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-97532018000100004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-97532018000100004&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen En este trabajo se evaluó la factibilidad del uso de hidrogeles de quitosano (HQ) en la recuperación de compuestos orgánicos e inorgánicos de muestras de agua. Quitosano grado industrial de origen natural marca América fue utilizado para la fabricación de las perlas. El material obtenido fue caracterizado por microscopía óptica, espectroscopia de infrarrojo por transformada de Fourier (FTIR) y perdida de humedad. Los datos experimentales fueron ajustados a los modelos de Lagergren y Ho-McKay para describir el comportamiento cinético del proceso. Se encontró que la capacidad de adsorción de los HQ fue mayor para compuestos orgánicos, mientras que la velocidad de adsorción fue mayor para compuestos inorgánicos. A partir del uso de materiales de desecho como la quitina es posible producir compuestos de valor agregado para procesos de adsorción.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Hydrogel chitosan beads were used to evaluate the adsorption capacity of organic and inorganic compounds from a water sample. America&#8217;s company industrial grade natural chitosan was used for the chitosan beads creation. The materials obtained were characterized using optical microscopy, Fourier transform infrared (FTIR) and moisture loss. The experimental data wes adjusted to both Lagergren and Ho-McKay models to describe the kinetic behavior of the process. It was found that the hydrogel chitosan beads showed higher adsorption capacity for organic compounds however the adsorption rate is higher for inorganic compounds. Using waste materials such as chitin it is possible to produce value-added compounds for adsorption processes.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[adsorción]]></kwd>
<kwd lng="es"><![CDATA[quitosano]]></kwd>
<kwd lng="es"><![CDATA[perlas]]></kwd>
<kwd lng="es"><![CDATA[hidrogel]]></kwd>
<kwd lng="es"><![CDATA[orgánico]]></kwd>
<kwd lng="es"><![CDATA[inorgánico]]></kwd>
<kwd lng="en"><![CDATA[adsorption]]></kwd>
<kwd lng="en"><![CDATA[chitosan]]></kwd>
<kwd lng="en"><![CDATA[beads]]></kwd>
<kwd lng="en"><![CDATA[hydrogel]]></kwd>
<kwd lng="en"><![CDATA[organic]]></kwd>
<kwd lng="en"><![CDATA[inorganic]]></kwd>
</kwd-group>
</article-meta>
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