<?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>0121-750X</journal-id>
<journal-title><![CDATA[Ingeniería]]></journal-title>
<abbrev-journal-title><![CDATA[ing.]]></abbrev-journal-title>
<issn>0121-750X</issn>
<publisher>
<publisher-name><![CDATA[Universidad Distrital Francisco José de Caldas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0121-750X2017000200269</article-id>
<article-id pub-id-type="doi">10.14483/udistrital.jour.reving.2017.2.a07</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Assessment of the Input Substrate Characteristics Included in the Anaerobic Digestion Model No. 1 (ADM1)]]></article-title>
<article-title xml:lang="es"><![CDATA[Evaluación de las Características del Sustrato de Entrada Incluidas en el Modelo De Digestión Anaerobia No. 1 (ADM1)]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales]]></surname>
<given-names><![CDATA[Laura Andrea]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[Ángel David]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rojas]]></surname>
<given-names><![CDATA[Herbert Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Distrital Francisco José de Caldas  ]]></institution>
<addr-line><![CDATA[Bogotá DC ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2017</year>
</pub-date>
<volume>22</volume>
<numero>2</numero>
<fpage>269</fpage>
<lpage>282</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0121-750X2017000200269&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0121-750X2017000200269&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0121-750X2017000200269&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Context: Anaerobic Digestion (AD) is a well-established process and widely used for wastewater treatment and power generation worldwide. In engineering, the Anaerobic Digestion Model number 1 (ADM1) is the preferred tool for predicting the behavior of AD. However, this model requires a detailed characterization of the input substrate, which is often a difficult and expensive process. This paper pre-sents an analysis of the input waste variables in the ADM1 and its effects on the biogas production, in order to identify on which variables the characterization should be centered.  Method:  A sensitivity analysis was performed using a simple methodology that consisted of establishing a reference case and change the value of each input concentrations one at a time leaving the other para-meters equal. For this a specific range of variation was defined using the values of parameter extracted from several references. Simulations were done in MATLAB/Simulink R using a routine developed by the authors based on the ADM1 implementation proposed in the Lund University, Sweden.  Results:  The analysis reveals that most critical variables involved in the methane production are tem-perature, volumetric flow rate of substrates and the concentrations of proteins, lipids and carbohydrates. For the case analyzed, variations in concentrations of lipids and carbohydrates increase the production of methane by more than 500 %.  Conclusions:  In the concentrations of proteins, lipids and carbohydrates should focus the characterization of waste input when the ADM1 is implemented. Also, simulations shows that the input concentrations should be carefully estimated because oversizing of these can cause erroneous results.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Contexto: La digestión anaeróbica (DA) es un proceso bien establecido y ampliamente utilizado para el tratamiento de aguas residuales y generación de energía en todo el mundo. En ingeniería, el modelo de digestión anaeróbica número 1 (ADM1) es la herramienta preferida para predecir el comportamiento de la DA. Sin embargo, este modelo requiere una caracterización detallada del sustrato de entrada, que a menudo es un proceso difícil y costoso. En este trabajo se presenta un análisis de las variables que caracterizan el residuo de entrada en el ADM1 y sus efectos en la producción de biogás, con el fin de identificar cuáles son las variables en las que la caracterización debería centrarse.  Metodo: Se realizó un análisis de sensibilidad utilizando una metodología simple que consistió en establecer un caso de referencia y cambiar el valor de cada una de las concentraciones de entrada una a la vez dejando los otros parámetros iguales. Para ello se definió un rango específico de variación utilizando los valores de parámetros extraídos de varias referencias. Las simulaciones se realizaron en MATLAB / Simulink mediante una rutina desarrollada por los autores y basada en la implementación de ADM1 propuesta en la Universidad de Lund, Suecia.  Resultados: El análisis revela que la mayoría de las variables críticas implicadas en la producción de metano son la temperatura, el caudal volumétrico del sustrato y las concentraciones de proteínas, lípidos y carbohidratos. Para el caso analizado, las variaciones en las concentraciones de lípidos y carbohidratos pueden llegar a aumentar la producción de metano en más de un 500 %.  Conclusiones: En las concentraciones de proteínas, lípidos y carbohidratos debe centrarse la caracterización de los residuos de entrada a un sistema de DA cuando se implementa el ADM1. Además, las simulaciones muestran que las concentraciones del sustrato deben ser cuidadosamente estimadas, ya que el sobredimensionamiento de estas puede causar resultados erróneos.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[ADM1, anaerobic digestion]]></kwd>
<kwd lng="en"><![CDATA[biogas production]]></kwd>
<kwd lng="en"><![CDATA[sensitivity analysis]]></kwd>
<kwd lng="en"><![CDATA[Language: English]]></kwd>
<kwd lng="es"><![CDATA[ADM1]]></kwd>
<kwd lng="es"><![CDATA[análisis de sensibilidad]]></kwd>
<kwd lng="es"><![CDATA[digestión anaeróbica producción de biogás]]></kwd>
<kwd lng="es"><![CDATA[Idioma: Inglés]]></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[Batstone]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Keller]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Angelidaki]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Kalyuzhnyi]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Pavlostathis]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Rozzi]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Sanders]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Siegrist]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Vavilin]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The IWA Anaerobic Digestion Model No 1 (ADM1)]]></article-title>
<source><![CDATA[Water Sci. Technol.]]></source>
<year>2002</year>
<volume>45</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>65-73</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[Ramírez]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Computation and implementation issues for biodiversity simulations with extended anaerobic digestion model no 1 (ADM1 N) in Matlab / Simulink,]]></article-title>
<source><![CDATA[Rev. Invest. Univ. Quindío.]]></source>
<year>2013</year>
<volume>24</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>269-79</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>[3]</label><nlm-citation citation-type="book">
<collab>IWA Task Group for Mathematical Modelling of Anaerobic Digestion Processes</collab>
<article-title xml:lang=""><![CDATA[Anaerobic Digestion Model No. 1 (ADM1)]]></article-title>
<source><![CDATA[Scientific and technical report]]></source>
<year>2002</year>
<publisher-name><![CDATA[IWA Publishing]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<label>[4]</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Matsumoto]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Sanches´ Ortiz]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<source><![CDATA[Desempeño de la planta de tratamiento de aguas residuales de Sao Joao de Iracema (Brasil),]]></source>
<year>2016</year>
<numero>176</numero>
<issue>176</issue>
<page-range>176-86</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>[5]</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zaher]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modelling And Monitoring The Anaerobic Digestion Process]]></article-title>
<source><![CDATA[In View Of Optimisation And Smooth Operation Of WWTP&#8217;s]]></source>
<year>2005</year>
</nlm-citation>
</ref>
<ref id="B6">
<label>[6]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Page]]></surname>
<given-names><![CDATA[D. I.]]></given-names>
</name>
<name>
<surname><![CDATA[Hickey]]></surname>
<given-names><![CDATA[K. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Narula]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Main]]></surname>
<given-names><![CDATA[A. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Grimberg]]></surname>
<given-names><![CDATA[S. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modeling anaerobic digestion of dairy manure using the IWA Anaerobic Digestion Model no. 1 (ADM1)]]></article-title>
<source><![CDATA[Water Sci. Technol.]]></source>
<year>2008</year>
<volume>58</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>689-95</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[Gaida]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Dynamic realtime substrate feed optimization of anaerobic codigestion plants]]></article-title>
<source><![CDATA[Leiden University]]></source>
<year>2014</year>
</nlm-citation>
</ref>
<ref id="B8">
<label>[8]</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Xue]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Xi]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<source><![CDATA[Nonlinear Model Predictive Control of anaerobic digestion process based on reduced ADM1]]></source>
<year></year>
<conf-name><![CDATA[ Control Conference (ASCC), 2015 10th Asian]]></conf-name>
<conf-date>2015</conf-date>
<conf-loc> </conf-loc>
<page-range>16</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[Cendales]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Jimenez]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modelamiento computacional de la producción de energía renovable a partir del biogas´ mediante la codigestión anaeróbica de la mezcla de residuos cítricos y estiercol´ bovino]]></article-title>
<source><![CDATA[Rev. EAN]]></source>
<year>2014</year>
<numero>77</numero>
<issue>77</issue>
<page-range>42-63</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[Lyberatos]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[V Skiadas]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modelling of anaerobic digestion a review]]></article-title>
<source><![CDATA[Glob. NEST J.]]></source>
<year>1999</year>
<volume>1</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>63-76</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[Yu]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Wensel]]></surname>
<given-names><![CDATA[P. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Ma]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mathematical Modeling in Anaerobic Digestion (AD)]]></article-title>
<source><![CDATA[J. Bioremediation Biodegrad.]]></source>
<year>2013</year>
<numero>3</numero>
<issue>3</issue>
<page-range>12</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>[12]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Donoso]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Bravo]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Mailier]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Martin]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Lara]]></surname>
<given-names><![CDATA[Aceves]]></given-names>
</name>
<name>
<surname><![CDATA[Vande Wouwer]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Model selection, identification and validation in anaerobic digestion: a review]]></article-title>
<source><![CDATA[Water Res.]]></source>
<year>2011</year>
<volume>45</volume>
<numero>17</numero>
<issue>17</issue>
<page-range>5347-64</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>[13]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ficara]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Hassam]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Allegrini]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Leva]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Malpei]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Ferretti]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Anaerobic Digestion Models: a Comparative Study]]></article-title>
<source><![CDATA[Math. Model.]]></source>
<year>2012</year>
<volume>7</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1052-7</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>[14]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Blumensaat]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Keller]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modelling of twostage anaerobic digestion using the IWA Anaerobic Digestion Model No . 1 ( ADM1 )]]></article-title>
<source><![CDATA[Water Res.]]></source>
<year>2005</year>
<volume>39</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>171-83</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[García Dieguez]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Bernard]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Roca]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Reducing the Anaerobic Digestion Model No. 1 for its application to an industrial wastewater treatment plant treating winery effluent wastewater]]></article-title>
<source><![CDATA[Bioresour. Technol.]]></source>
<year>2013</year>
<volume>132</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>244-53</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[Zaher]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Interfacing the IWA Anaerobic Digestion Model No. 1 (ADM1) With Manure and Solid Waste Characteristics]]></article-title>
<source><![CDATA[Proceedings of the Water Environment Federation]]></source>
<year>2006</year>
<volume>1</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>3162-75</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[Girault]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Bridoux]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Nauleau]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Poullain]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Buffet]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Steyer]]></surname>
<given-names><![CDATA[J. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Sadowski]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Beline]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A waste characterisation procedure for ADM1 implementation based on degradation kinetics]]></article-title>
<source><![CDATA[Water Res.]]></source>
<year>2012</year>
<volume>46</volume>
<numero>13</numero>
<issue>13</issue>
<page-range>4099-110</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>[18]</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rosen]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Jeppsson]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
</person-group>
<source><![CDATA[Aspects on ADM1 Implementation within the BSM2 Framework,&#8221; Tech. Rep.]]></source>
<year>2008</year>
<page-range>1-37</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>[19]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Khanal]]></surname>
<given-names><![CDATA[S. K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Anaerobic Biotechnology for Bioenergy Production: Principles and Applications]]></source>
<year>2009</year>
<edition>1</edition>
<publisher-loc><![CDATA[Iowa, Estados Unidos ]]></publisher-loc>
<publisher-name><![CDATA[WileyBlackwell]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<label>[20]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Díaz Delgado]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modelación matematicá de plantas de tratamiento de lodos activados]]></article-title>
<source><![CDATA[Agua potable para comunidades rurales, reuso y tratamientos avanzados de aguas residuales domesticas]]></source>
<year>2003</year>
<edition>1</edition>
<page-range>240-55</page-range><publisher-name><![CDATA[RIPDACYTED]]></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[Jeppsson]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Investigation of Anaerobic Digestion Alternatives for Henriksdal&#8217;s WWTP]]></article-title>
<source><![CDATA[Lund, Sweden]]></source>
<year>2007</year>
</nlm-citation>
</ref>
<ref id="B22">
<label>[22]</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lyseng]]></surname>
<given-names><![CDATA[B. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Bergland]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Haugen]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Bakke]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Biogas reactor modelling with ADM1]]></source>
<year>11/2</year>
<month>01</month>
<day>2</day>
<publisher-loc><![CDATA[Porsgrunn, Norway ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B23">
<label>[23]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Normak]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Suurpere]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Orupold]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Jogi]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Kokin]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Simulation of anaerobic digestion of cattle manure]]></article-title>
<source><![CDATA[Agron. Res.]]></source>
<year>2012</year>
<volume>10</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>167-74</page-range><publisher-name><![CDATA[SPEC. ISS]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<label>[24]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mottet]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramirez]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Carrere]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[S.]]></surname>
</name>
<name>
<surname><![CDATA[Vedrenne]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Jimenez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Steyer]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[New fractionation for a better bioaccessibility description of particulate organic matter in a modified ADM1 model]]></article-title>
<source><![CDATA[Chem. Eng. J.]]></source>
<year>2013</year>
<volume>228</volume>
<page-range>871-81</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[Zaher]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Jeppsson]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
<name>
<surname><![CDATA[Steyer]]></surname>
<given-names><![CDATA[J.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[GISCOD: general integrated solid waste codigestion model]]></article-title>
<source><![CDATA[Water Res.]]></source>
<year>2009</year>
<volume>43</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>2717</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>[26]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Deepanraj]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Sivasubramanian]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Jayaraj]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biogas Generation through Anaerobic Digestion Process]]></article-title>
<source><![CDATA[An Overview]]></source>
<year>2014</year>
<volume>18</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>80-93</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>[27]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Batstone]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Jensen]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Anaerobic processes]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Wilderer]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Treatise on Water Science]]></source>
<year>2011</year>
<page-range>615-37</page-range><publisher-loc><![CDATA[Brisbane, Australia ]]></publisher-loc>
<publisher-name><![CDATA[Elsevier B.V.]]></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[Al Seadi]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Rutz]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Prassl]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Kottner]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Finsterwalder]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Volk]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Janssen]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Biogas handbook]]></source>
<year>2008</year>
<page-range>910</page-range><publisher-loc><![CDATA[Teodorita. Esbjerg, Denmark ]]></publisher-loc>
<publisher-name><![CDATA[by University of Southern Denmark Esbjerg]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
