<?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>2224-6185</journal-id>
<journal-title><![CDATA[Tecnología Química]]></journal-title>
<abbrev-journal-title><![CDATA[RTQ]]></abbrev-journal-title>
<issn>2224-6185</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Oriente]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2224-61852021000200277</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Consorcios de microalgas-bacterias para la purificación biológica de biogás]]></article-title>
<article-title xml:lang="en"><![CDATA[Microalgae-bacterial consortia for the biological purification of biogas]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Brunet-Ramos]]></surname>
<given-names><![CDATA[Sheila de la Caridad]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez-Hernández]]></surname>
<given-names><![CDATA[Janet]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pedraza-Gárciga]]></surname>
<given-names><![CDATA[Julio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López-González]]></surname>
<given-names><![CDATA[Lisbet Mailin]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Sancti Spíritus &#8220;José Martí Pérez&#8221; Departamento de Ciencias Naturales ]]></institution>
<addr-line><![CDATA[Comandante Fajardo s/n. CP 60100 Sancti Spíritus]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Sancti Spíritus &#8220;José Martí Pérez&#8221; Centro de Estudios de Energía y Procesos Industriales ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2021</year>
</pub-date>
<volume>41</volume>
<numero>2</numero>
<fpage>277</fpage>
<lpage>295</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2224-61852021000200277&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2224-61852021000200277&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2224-61852021000200277&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN El biogás es un gas combustible obtenido de la digestión anaerobia de biomasa y posee un gran potencial para la producción de energía eléctrica y calor. Las impurezas que presenta resultan perjudiciales para los equipos que lo utilizan, siendo el metano el compuesto más importante. Existen diversos métodos de purificación de biogás: métodos físico-químicos, métodos biológicos y separación por membranas. Las tecnologías de tipo físico - químicos presentan altos costos respecto a los métodos biológicos. Estos últimos son generalmente de oxidación, obteniendo CO2, agua, SO4-2 y NO3-. La tecnología simbiótica microalgas - bacterias se propone como una alternativa de eliminación del CO2 y H2S simultáneamente, con bajo costo energético e impacto ambiental. Las microalgas producen O2 y favorecen la eliminación de NO3 -, PO4 3- e iones metálicos. Tienen una rápida tasa de crecimiento duplicando su biomasa en períodos de 3,5 h con ciclos de cosecha de 1 a 10 días. Se caracterizan por la captura eficientemente de CO2, 1 kg de biomasa puede fijar aproximadamente 1,83 kg de CO2. Pueden ser cultivadas en agua residual, contribuyendo a la remoción de nutrientes durante todo el año. A pesar de que las microalgas presentan una elevada capacidad de adaptación resulta indispensable controlar variables que inciden en su desarrollo, tales como: luz, temperatura, aireación, pH, concentración de CO2, entre otros. El uso combinado de microalgas y bacterias, permite además la obtención de subproductos de alto valor agregado, por lo que en su producción es aplicable el concepto de biorrefinería.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ ABSTRACT Biogas is a fuel gas obtained from the anaerobic digestion of biomass and has great potential for the production of electrical energy and heat. The impurities presents in biogas are harmful to the equipment that uses it, being methane the most important compound. There are various methods of biogas purification: physicochemical methods, biological methods and membrane separation. Physicochemical technologies have high costs compared to biological methods. The latter are generally of oxidation, obtaining CO2, water, SO4 -2 and NO3 -. The symbiotic microalgae - bacteria technology is proposed as an alternative to eliminate CO2 and H2S simultaneously, with low energy cost and environmental impact. Microalgae produce O2 and favors the elimination of NO3 -, PO4 3- and metal ions. Microalgae have a rapid growth rate doubling their biomass in periods of 3,5 h with harvest cycles of 1 to 10 days. They are characterized by the efficient capture of CO2, 1 kg of biomass can fix approximately 1,83 kg of CO2. They can grow in wastewater, contributing to the removal of nutrients throughout the year. Although microalgae have a high adaptability, it is essential to control variables that affect their development, such as: light, temperature, aeration, pH, CO2 concentration, among others. The combined use of microalgae and bacteria also allows obtaining by-products with high added value, in the biorefinery concept.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[biogás]]></kwd>
<kwd lng="es"><![CDATA[purificación]]></kwd>
<kwd lng="es"><![CDATA[microalgas-bacterias]]></kwd>
<kwd lng="es"><![CDATA[biomasa]]></kwd>
<kwd lng="en"><![CDATA[biogas]]></kwd>
<kwd lng="en"><![CDATA[purification]]></kwd>
<kwd lng="en"><![CDATA[microalgae - bacteria]]></kwd>
<kwd lng="en"><![CDATA[biomass]]></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[ORTEGA VIERA]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modelo fenomenológico que describe el proceso de purificación de biogás empleando membranas de zeolita natural]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[CRESPO ARTIGAS]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Mexicana de Ingeniería Química]]></source>
<year>2017</year>
<volume>16</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>531-9</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[TILAHUN]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[SAHINKAYA]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A hybrid membrane gas absorption and bio-oxidation process for the removal of hydrogen sulfide from biogas]]></article-title>
<source><![CDATA[International Biodeterioration &amp; Biodegradation]]></source>
<year>2018</year>
<volume>127</volume>
<page-range>69-76</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[PASCUAL CENTENO]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Optimización de biofiltración anóxica de biogás para su desulfuración]]></source>
<year>2017</year>
<publisher-name><![CDATA[Universidad de Valladolid]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ORTEGA VIERA]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[FERNÁNDEZ SANTANA]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluación de los procesos de transferencia de masa que ocurren durante la purificación de biogás empleando membranas]]></article-title>
<source><![CDATA[Revista de Tecnología Química]]></source>
<year>2018</year>
<volume>38</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>473-85</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[RODERO]]></surname>
<given-names><![CDATA[M. R.]]></given-names>
</name>
<name>
<surname><![CDATA[POSADAS]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Influence of alkalinity and temperature on photosynthetic biogas upgrading efficiency in high rate algal ponds]]></article-title>
<source><![CDATA[Algal Research]]></source>
<year>2018</year>
<volume>33</volume>
<page-range>284-90</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LINARES RIVERA]]></surname>
<given-names><![CDATA[W. E.]]></given-names>
</name>
<name>
<surname><![CDATA[LÓPEZ VARGAS]]></surname>
<given-names><![CDATA[F. G.]]></given-names>
</name>
</person-group>
<source><![CDATA[]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ZHANG]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[BAO]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Performance of mixed LED light wavelengths on nutrient removal and biogas upgrading by different microalgal-based treatment technologies]]></article-title>
<source><![CDATA[Energy]]></source>
<year>2017</year>
<volume>130</volume>
<page-range>392-401</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[TILAHUN]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[BAYRAKDAR]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Performance of polydimethylsiloxane membrane contactor process for selective hydrogen sulfide removal from biogas]]></article-title>
<source><![CDATA[Waste Management]]></source>
<year>2017</year>
<volume>61</volume>
<page-range>250-7</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BARRERA CARDOSO]]></surname>
<given-names><![CDATA[E. L.]]></given-names>
</name>
<name>
<surname><![CDATA[CARABEO PÉREZ]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sistematización de aspectos teóricos sobre las tecnologías de producción de biogás a escala industrial]]></article-title>
<source><![CDATA[Tecnología Química]]></source>
<year>2018</year>
<volume>38</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>44-6</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[VALDÉS PARADA]]></surname>
<given-names><![CDATA[F. J.]]></given-names>
</name>
<name>
<surname><![CDATA[OCHOA]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Upscaled model for dispersive mass transfer in a tubular porous membrane separator]]></article-title>
<source><![CDATA[Revista Mexicana de Ingeniería Química]]></source>
<year>2014</year>
<volume>13</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>237-57</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CHEN]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[WANG]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Algal biofuel production coupled bioremediation of biomass power plant wastes based on Chlorella sp. C2 cultivation]]></article-title>
<source><![CDATA[Applied Energy]]></source>
<year>2018</year>
<volume>211</volume>
<page-range>296-305</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MARIN MARIN]]></surname>
<given-names><![CDATA[M. L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Purificación biológica de biogás]]></source>
<year>2011</year>
<publisher-name><![CDATA[Universidad de Chile]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[TORNERO ARAUJO]]></surname>
<given-names><![CDATA[A. G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Técnicas para la disminución en la concentración de ácido sulfhídrico en el biogás]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[RAMÍREZ VÁZQUEZ]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Jóvenes en la Ciencia]]></source>
<year>2015</year>
<volume>1</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1450-1</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MORALES BLANCO]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudio del potencial de fotobiorreactores tubulares para la captura de CO 2 de gases de combustión y conversión de biogás a biometano]]></source>
<year>2017</year>
<publisher-name><![CDATA[Universidad de Valladolid]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ORTEGA VIERA]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[RODRÍGUEZ MUÑOZ]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Principales métodos para la desulfuración del biogás]]></article-title>
<source><![CDATA[Ingeniería Hidráulica y Ambiental]]></source>
<year>2015</year>
<volume>36</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>45-56</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ÁNGELES]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[ARNIZ]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Optimization of photosynthetic biogas upgrading in closed photobioreactors combined with algal biomass production]]></article-title>
<source><![CDATA[Journal of Water Process Engineering]]></source>
<year>2020</year>
<volume>38</volume>
<page-range>101554</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SUTHERLAND]]></surname>
<given-names><![CDATA[D. L.]]></given-names>
</name>
<name>
<surname><![CDATA[TURNBULL]]></surname>
<given-names><![CDATA[M. H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Increased pond depth improves algal productivity and nutrient removal in wastewater treatment high rate algal ponds]]></article-title>
<source><![CDATA[Water Research]]></source>
<year>2014</year>
<volume>53</volume>
<page-range>271-81</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[FERNÁNDEZ LORENZO]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Depuración de vinazas digeridas y purificación de biogás mediante sistemas de algas-bacterias]]></source>
<year>2014</year>
<publisher-name><![CDATA[Universidad de Valladolid]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[WANG]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
<name>
<surname><![CDATA[WEN]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Maximizing CO2 biofixation and lipid productivity of oleaginous microalga Graesiella sp. WBG-1 via CO2-regulated pH in indoor and outdoor open reactors]]></article-title>
<source><![CDATA[Science of the Total Environment]]></source>
<year>2018</year>
<volume>619-620</volume>
<page-range>827-33</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[GARCÍA CUBERO]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Producción de biomasa de microalgas rica en carbohidratos acoplada a la eliminación fotosintética de CO 2]]></source>
<year>2014</year>
<publisher-name><![CDATA[Universidad de Sevilla]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[DUAN]]></surname>
<given-names><![CDATA[H. Q.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biological treatment of H2S using pellet activated carbon as a carrier of microorganisms in a biofilter]]></article-title>
<source><![CDATA[Water Research]]></source>
<year>2006</year>
<volume>40</volume>
<page-range>2629-36</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BENAVENTE VALDÉS]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Strategies to enhance the production of photosynthetic pigments and lipidsinchlorophycae species]]></article-title>
<source><![CDATA[Biotechnol Reports]]></source>
<year>2016</year>
<volume>10</volume>
<page-range>117-25</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LEE]]></surname>
<given-names><![CDATA[E. Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Removal of hydrogen sulfide by sulfate-resistant Acidithiobacillus thiooxidans AZ11]]></article-title>
<source><![CDATA[Journal of Bioscience and Bioengineering]]></source>
<year>2006</year>
<volume>101</volume>
<page-range>309-14</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[GÓMEZ ESPINOZA]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[GUERRERO BARRANTES]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Identificación de una colección de microalgas aisladas de Costa Rica mediante secuenciación de ADNr 18s. Acta]]></article-title>
<source><![CDATA[Biológica Colombiana]]></source>
<year>2018</year>
<volume>23</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>199-204</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[JANKOWSKAA]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[SAHUB]]></surname>
<given-names><![CDATA[A. K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biogas from microalgae: Review on microalgae's cultivation, harvesting and pretreatment for anaerobic digestion]]></article-title>
<source><![CDATA[Renewable and Sustainable Energy Reviews]]></source>
<year>2017</year>
<volume>75</volume>
<page-range>692-709</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ABREU HERNÁNDEZ]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Crecimiento de Cryptophyta empleando vinazas cubanas como medio de cultivo]]></source>
<year>2017</year>
<publisher-name><![CDATA[Tesis de grado, Universidad Central "Marta Abreu" de Las Villas]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LATORRE HERNÁNDEZ]]></surname>
<given-names><![CDATA[C. C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Evaluación del efecto de la fuente carbono sobre el crecimiento y la composición bioquímica de la microalga Parachlorella kessleri]]></source>
<year>2020</year>
<publisher-name><![CDATA[Universidad Nacional de Colombia]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[PEDRAZA CUESTA]]></surname>
<given-names><![CDATA[M. C.]]></given-names>
</name>
<name>
<surname><![CDATA[PRADA GARAVITO]]></surname>
<given-names><![CDATA[M. C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Evaluación de la biofijación de CO 2 y producción de biomasa a partir de las microalgas bajo condiciones de fotobiorreactor a escala laboratorio]]></source>
<year>2018</year>
<publisher-name><![CDATA[Fundación Universidad de América]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[UMAMAHESWARI]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efficacy of microalgae for industrial wastewater treatment: a review on operating conditions, treatment efficiency and biomass productivity]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[SHANTHAKUMAR]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Reviews in Environmental Science and Bio/Technology]]></source>
<year>2016</year>
<volume>15</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>265-84</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BELTRÁN ROCHA]]></surname>
<given-names><![CDATA[J. C.]]></given-names>
</name>
<name>
<surname><![CDATA[GUAJARDO BARBOSA]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biotratamiento de efluentes secundarios municipales utilizando microalgas: Efecto del pH, nutrientes (C, N y P) y enriquecimiento con CO2]]></article-title>
<source><![CDATA[Revista de Biología Marina y Oceanografía]]></source>
<year>2017</year>
<volume>52</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>417-27</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LEHNINGER]]></surname>
<given-names><![CDATA[A. L.]]></given-names>
</name>
<name>
<surname><![CDATA[NELSON]]></surname>
<given-names><![CDATA[D. L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Principios de Bioquímica]]></source>
<year>1995</year>
<edition>Segunda</edition>
<publisher-loc><![CDATA[New York. USA ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BOROWITZKA]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[High-value products from microalgae-their development and commercialisation]]></article-title>
<source><![CDATA[Journal of Applied Phycology]]></source>
<year>2013</year>
<volume>25</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>743-56</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LEIVA FERNÁNDEZ]]></surname>
<given-names><![CDATA[C. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Reducción de la emisión de CO 2 proveniente de la descomposición de estiércol porcino mediante el uso de microalgas]]></source>
<year>2017</year>
<publisher-name><![CDATA[Universidad de Las Américas]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[HERRERA SANCHEZ]]></surname>
<given-names><![CDATA[S. E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Cultivo de microalga Chlorella sp en un fotobiorreactor para la obtención de biodiesel]]></source>
<year>2020</year>
<publisher-name><![CDATA[Universidad Nacional del Callao]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
