<?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>2223-4861</journal-id>
<journal-title><![CDATA[Centro Azúcar]]></journal-title>
<abbrev-journal-title><![CDATA[cen. az.]]></abbrev-journal-title>
<issn>2223-4861</issn>
<publisher>
<publisher-name><![CDATA[Editorial Feijóo]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2223-48612022000400069</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[CUANTIFICACIÓN DEL DIÓXIDO DE AZUFRE EN AIRE AMBIENTAL EN ZONA DE PROTECCIÓN SANITARIA DE UNA RECAPADORA DE NEUMÁTICOS]]></article-title>
<article-title xml:lang="en"><![CDATA[QUANTIFICATION OF SULFUR DIOXIDE FROM AMBIENT AIR IN THE SANITARY PROTECTION ZONE OF A TIRE RECAPPING PLANT]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alvarez Cruz]]></surname>
<given-names><![CDATA[Arianna]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales Pérez]]></surname>
<given-names><![CDATA[Mayra Caridad]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Rivero]]></surname>
<given-names><![CDATA[Rosa Amalia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Núñez Caraballo]]></surname>
<given-names><![CDATA[Vladimir]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Central &#8220;Marta Abreu&#8221; de Las Villas Facultad de Química y Farmacia Departamento de Ingeniería Química]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Central &#8220;Marta Abreu&#8221; de Las Villas Facultad de Química y Farmacia Departamento de Licenciatura en Química]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Centro Meteorológico Provincial de Villa Clara  ]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<volume>49</volume>
<numero>4</numero>
<fpage>69</fpage>
<lpage>79</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2223-48612022000400069&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2223-48612022000400069&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2223-48612022000400069&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción: Las emisiones de gases contaminantes a la atmósfera de los sistemas de generación de vapor están determinadas por el tipo y la composición del combustible. El fuel oíl con alto contenido de azufre es el responsable de las emisiones de dióxido de azufre. Es necesario conocer la incidencia en la calidad del aire de este contaminante desde una fuente fija, como una industria de recape, en el radio higiénico sanitario.  Objetivo: Cuantificar el dióxido de azufre generado en una recapadora de neumáticos mediante medidas de emisión e inmisión en la zona higiénico sanitaria de la misma.  Materiales y Métodos: Se desarrolló una metodología que incluye el inventario de emisiones de SO2 en función del consumo de combustible para la generación de vapor, la modelación de la dispersión y la evaluación de la inmisión mediante monitoreo con sensor de bajo costo.  Resultados y Discusión: Los resultados evidencian que el SO2 en el aire ambiental determinados por modelación de la emisión y monitoreados con sensores de bajo costo son similares y no superan el valor límite establecido.  Conclusiones: Los resultados de la concentración de SO2 evaluada con medidas de emisión e inmisión, demuestran que es la industria de recape la fuente principal que tributa a la calidad del aire por el efecto de este contaminante y en este estudio es aceptable. Además, la similitud de los valores de inmisión y la modelación de la emisión justifican la factibilidad del uso de sensores de bajo costo para medir la calidad del aire.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction: The emissions of pollutant gases into the atmosphere from steam generation systems are determined by the type and composition of the fuel. High sulfur fuel oil is responsible for sulfur dioxide emissions. It is necessary to know the impact on air quality of this pollutant from a stationary source, such as a recapping industry, in the sanitary hygienic radius.  Objective: To quantify the sulfur dioxide generated in a tire recapping plant by means of emission and immission measurements in the hygienic-sanitary area of the same.  Materials and Methods: A methodology was developed that includes the inventory of SO2 emissions as a function of fuel consumption for steam generation, dispersion modeling and immission assessment by low-cost sensor monitoring.  Results and Discussion: The results evidence that SO2 in ambient air determined by emission modeling and monitored with low-cost sensors are similar and do not exceed the established limit value.  Conclusions: The results of SO2 concentration evaluated with emission and immission measurements, show that it is the recapping industry the main source contributing to the air quality by the effect of this pollutant and in this study it is acceptable. In addition, the similarity of the immission values and the emission modeling justify the feasibility of using low-cost sensors to measure air quality.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[dióxido de azufre]]></kwd>
<kwd lng="es"><![CDATA[dispersión]]></kwd>
<kwd lng="es"><![CDATA[emisión]]></kwd>
<kwd lng="es"><![CDATA[inmisión]]></kwd>
<kwd lng="es"><![CDATA[sensores de bajo costo]]></kwd>
<kwd lng="en"><![CDATA[sulfur dioxide]]></kwd>
<kwd lng="en"><![CDATA[dispersion]]></kwd>
<kwd lng="en"><![CDATA[emission]]></kwd>
<kwd lng="en"><![CDATA[immission]]></kwd>
<kwd lng="en"><![CDATA[low-cost sensors]]></kwd>
</kwd-group>
</article-meta>
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