<?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>2664-0902</journal-id>
<journal-title><![CDATA[Alfa Revista de Investigación en Ciencias Agronómicas y Veterinaria]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Inv. Cs. Agro. y Vet.]]></abbrev-journal-title>
<issn>2664-0902</issn>
<publisher>
<publisher-name><![CDATA[CET-BOLIVIA]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2664-09022021000300172</article-id>
<article-id pub-id-type="doi">10.33996/revistaalfa.v5i15.138</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[La recirculación del agua residual industrial en el costo de reúso del proceso]]></article-title>
<article-title xml:lang="en"><![CDATA[The recirculation of industrial wastewater in the cost of reuse of the process]]></article-title>
<article-title xml:lang="pt"><![CDATA[Recirculação de águas residuais industriais ao custo da reutilização do proceso]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Córdova Mendoza]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barrios Mendoza]]></surname>
<given-names><![CDATA[Teresa Oriele]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Córdova Barrios]]></surname>
<given-names><![CDATA[Isis Cristel]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Calderón Huamani]]></surname>
<given-names><![CDATA[Dante Fermín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,aff1  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af2">
<institution><![CDATA[,aff2  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>5</volume>
<numero>15</numero>
<fpage>172</fpage>
<lpage>187</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_arttext&amp;pid=S2664-09022021000300172&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_abstract&amp;pid=S2664-09022021000300172&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.bo/scielo.php?script=sci_pdf&amp;pid=S2664-09022021000300172&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El objetivo de la investigación fue evaluar la recirculación del agua residual industrial y su influencia en el costo de reúso del proceso. Material y métodos la investigación realizada fue de tipo experimental, nivel descriptivo-explicativo, investigación aplicada. Resultados la norma DS N°003-2002-PRODUCE, establece los Límites Máximos Permisibles y Valores Referenciales para la actividad industrial de curtiembre con un pH entre 6-9, temperatura 35°C, se dispuso la herramienta MATLAB, que recoge toma de pruebas del proceso de la curtiembre, como lo indica las coordenadas UTM. Los costos totales (S/d): 1945.36 a 1870.98, dependiendo del reciclo del agua residual (X1) de 0.6 a 0.75, la carga de retiro de la planta de tratamiento (X2): 33.22 Kg/h a 39.41 Kr/h y la carga de retiro en la descarga a la fuente (X3): 19.72 Kg/h a 10.57 Kg/h. Discusión se evidenciaron que los tratamientos X1, X2, X1 X2, influenciaron en los costos de reúso del proceso. Conclusión el análisis del costo de reúso del proceso depende del porcentaje de reciclo del agua residual de la planta de tratamiento, del porcentaje de retiro en la planta de tratamiento y de ambos tratamientos como el reciclo y del porcentaje de retiro en la planta de tratamiento.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The objective of the research was to evaluate the recirculation of industrial wastewater and its influence on the reuse cost of the process. Material and methods The research was of the experimental type, descriptive-explanatory level, applied research. Results the DS N°003-2002-PRODUCE norm, establishes the Maximum Permissible Limits and Reference Values for the tannery industrial activity with a pH between 6-9, temperature 35°C, the MATLAB tool was used, which collects tests of the tannery process, as indicated by the UTM coordinates. The total costs (S/d): 1945.36 to 1870.98, depending on the wastewater recycling (X1) from 0.6 to 0.75, the withdrawal load of the treatment plant (X2): 33.22 Kg/h to 39.41 Kr/h and the withdrawal load in the discharge to the source (X3): 19.72 Kg/h to 10.57 Kg/h. Discussion it was evidenced that the treatments X1, X2, X1 X2, influenced the reuse costs of the process. Conclusion the analysis of the reuse cost of the process depends on the percentage of recycling of the wastewater from the treatment plant, the percentage of withdrawal in the treatment plant and both treatments as the recycling and the percentage of withdrawal in the treatment plant.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo O objetivo da pesquisa era avaliar a recirculação das águas residuais industriais e sua influência no custo de reutilização do processo. Material e métodos A pesquisa realizada foi do tipo experimental, de nível descritivo-explicativo, pesquisa aplicada. Resulta a norma DS N°003-2002-PRODUCE, estabelece os Limites Máximos Permitidos e Valores de Referência para a atividade industrial de curtume com um pH entre 6-9, temperatura 35°C, foi utilizada a ferramenta MATLAB, que coleta testes do processo de curtume, como indicado pelas coordenadas UTM. Os custos totais (S/d): 1945,36 a 1870,98, dependendo da reciclagem das águas residuais (X1) de 0,6 a 0,75, da carga de retirada da estação de tratamento (X2): 33,22 Kg/h a 39,41 Kr/h e da carga de retirada na descarga até a fonte (X3): 19,72 Kg/h a 10,57 Kg/h. A discussão ficou evidente que os tratamentos X1, X2, X1 X2 influenciaram os custos de reutilização do processo. Conclusão A análise do custo de reutilização do processo depende da taxa de reciclagem das águas residuais da estação de tratamento, da taxa de retirada na estação de tratamento e de ambos os tratamentos, tais como reciclagem e taxa de retirada na estação de tratamento.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Agua de suministro]]></kwd>
<kwd lng="es"><![CDATA[Reúso de agua industrial]]></kwd>
<kwd lng="es"><![CDATA[Tratamiento de aguas residuales]]></kwd>
<kwd lng="en"><![CDATA[Water supply]]></kwd>
<kwd lng="en"><![CDATA[Industrial water reuse]]></kwd>
<kwd lng="en"><![CDATA[Wastewater treatment]]></kwd>
<kwd lng="pt"><![CDATA[Abastecimento de água]]></kwd>
<kwd lng="pt"><![CDATA[Reuso de água industrial]]></kwd>
<kwd lng="pt"><![CDATA[Tratamento de águas residuais]]></kwd>
<kwd lng="pt"><![CDATA[Tratamento de águas residuais]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tamayo]]></surname>
<given-names><![CDATA[SS]]></given-names>
</name>
<name>
<surname><![CDATA[Esquivel]]></surname>
<given-names><![CDATA[EM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[El desarrollo Industrial y su Impacto en el Medio Ambiente]]></article-title>
<source><![CDATA[Rev cubana Hig Epidemiol]]></source>
<year>2014</year>
<volume>52</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>357-63</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Navarro]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Water reuse and desalination in Spain - challenges and opportunities]]></article-title>
<source><![CDATA[J Water Reuse Desalin]]></source>
<year>2018</year>
<volume>8</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>153-68</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sandin]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Peters]]></surname>
<given-names><![CDATA[GM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Environmental impact of textile reuse and recycling - A review]]></article-title>
<source><![CDATA[J Clean Prod]]></source>
<year>2018</year>
<numero>184</numero>
<issue>184</issue>
<page-range>353-65</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kant]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Textile dyeing industry an environmental hazard]]></article-title>
<source><![CDATA[Nat Sci]]></source>
<year>2012</year>
<volume>4</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>22-6</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hussain]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Wahab]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A critical review of the current water conservation practices in textile wet processing]]></article-title>
<source><![CDATA[J Clean Prod]]></source>
<year></year>
<numero>198</numero>
<issue>198</issue>
<page-range>806-19</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arora]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Textile Dyes: It&#8217;s Impact on Environment and its Treatment]]></article-title>
<source><![CDATA[J Bioremediation Biodegrad]]></source>
<year>2014</year>
<volume>05</volume>
<numero>03</numero>
<issue>03</issue>
<page-range>6199</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Holkar]]></surname>
<given-names><![CDATA[CR]]></given-names>
</name>
<name>
<surname><![CDATA[Jadhav]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Pinjari]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A critical review on textile wastewater treatments: Possible approaches]]></article-title>
<source><![CDATA[J Environ Manage]]></source>
<year>2016</year>
<numero>182</numero>
<issue>182</issue>
<page-range>351-66</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="">
<collab>RH</collab>
<source><![CDATA[Ley de Recursos Hídricos N°29338]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Del Castillo Gutiérrez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Meseth Macchiavello]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<source><![CDATA[El Reuso De Aguas Residuales Tratadas En El Perú]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marangon]]></surname>
<given-names><![CDATA[BB]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[TA]]></given-names>
</name>
<name>
<surname><![CDATA[Calijuri]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
<name>
<surname><![CDATA[Alves]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Reuse of treated municipal wastewater in productive activities in Brazil&#8217;s semi-arid regions]]></article-title>
<source><![CDATA[J Water Process Eng]]></source>
<year>2020</year>
<numero>37</numero>
<issue>37</issue>
</nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Olivieri]]></surname>
<given-names><![CDATA[AW]]></given-names>
</name>
<name>
<surname><![CDATA[Pecson]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Crook]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Hultquist]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[California water reuse-Past, present and future perspectives]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fuente]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<source><![CDATA[The design and evaluation of water tariffs: A systematic review]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martinez]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Rodriguez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Tratamiento de aguas residuales con matla]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Naghedi]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Alavi Moghaddam]]></surname>
<given-names><![CDATA[MR]]></given-names>
</name>
<name>
<surname><![CDATA[Piadeh]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Creating functional group alternatives in integrated industrial wastewater recycling system: A case study of Toos Industrial Park (Iran)]]></article-title>
<source><![CDATA[J Clean Prod]]></source>
<year></year>
<numero>257</numero>
<issue>257</issue>
<page-range>120464</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ayesa Iturrate]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Larrea Urcola]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Optimización del diseño, operación y control de las EDAR utilizando modelos matemáticos y herramientas de simulación]]></article-title>
<source><![CDATA[Tecnol del Agua]]></source>
<year>2005</year>
<volume>25</volume>
<numero>266</numero>
<issue>266</issue>
<page-range>74-9</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="">
<collab>INEI</collab>
<source><![CDATA[INSTITUTO NACIONAL DE ESTADÍSTICA E INFORMÁTICA]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Supo]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Cómo escribir una tesis: Redacción del informe final de tesis]]></source>
<year></year>
<edition>Primera</edition>
</nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carrasco Diaz]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<source><![CDATA[METODOLOGÍA DE LA INVESTIGACIÓN CIENTÍFICA METODOLOGÍA DE LA INVESTIGACIÓN CIENTÍFICA]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="">
<collab>RM</collab>
<source><![CDATA[Resolucion Ministerial N°026-2000-ITINCI-DM]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="">
<collab>DIGESA</collab>
<source><![CDATA[Procedimientos Para la Vigilancia de los Recursos HidricosICOS - Seguimiento de la(s) Muestra(s)]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="">
<collab>Decreto</collab>
<source><![CDATA[Estándares de Calidad Ambiental para Agua]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="">
<collab>MINAM</collab>
<source><![CDATA[Aprueban Estnadares de Calidad Ambiental Para Aire]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Santiago]]></surname>
<given-names><![CDATA[DE]]></given-names>
</name>
<name>
<surname><![CDATA[González-Díaz]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Araña]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Factorial Experimental Design of Imazalil-Containing Wastewater to be Treated by Fenton-Based Processes]]></article-title>
<source><![CDATA[J Photochem Photobiol A Chem]]></source>
<year>2018</year>
<numero>353</numero>
<issue>353</issue>
<page-range>240-50</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moghazy]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
<name>
<surname><![CDATA[Labena]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Husien]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Eco-friendly Complementary Biosorption Process of Methylene Blue Using Micro-sized Dried Biosorbents of two Macro-Algal Species (Ulva fasciata and Sargassum dentifolium): Full Factorial Design, Equilibrium, and Kinetic Studies]]></article-title>
<source><![CDATA[Int J Biol Macromol]]></source>
<year>2019</year>
<numero>134</numero>
<issue>134</issue>
<page-range>330-43</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
