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    Mesophilic and Thermophilic Anaerobic Digestion of Model Kitchen Waste with Variation of Fat Content

    New search for: Schlienz, Markus
    New search for: Greger, Manfred

    Anaerobic digestion of model kitchen waste (MKW) produced on basis of real kitchen waste (KW) is studied in batch tests. The impact of fat content of three MKWs (14.7 %, 23 %, and 27.2 % rapeseed oil content) on the biogas production at mesophilic and thermophilic conditions and two loadings is examined. The loading of 5 gVSL−1 leads to fast degradation under both temperature modes and the volume of biogas produced is only weakly correlated to the oil content. For the loading of 25 gVSL−1 a strong retardation of biogas production, high concentration of volatile fatty acids and no correlation of oil content is observed.

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    Mesophilic and Thermophilic Anaerobic Digestion of Model Kitchen Waste with Variation of Fat Content

    New search for: Schlienz, Markus
    New search for: Greger, Manfred

    Anaerobic digestion of model kitchen waste (MKW) produced on basis of real kitchen waste (KW) is studied in batch tests. The impact of fat content of three MKWs (14.7 %, 23 %, and 27.2 % rapeseed oil content) on the biogas production at mesophilic and thermophilic conditions and two loadings is examined. The loading of 5 gVSL−1 leads to fast degradation under both temperature modes and the volume of biogas produced is only weakly correlated to the oil content. For the loading of 25 gVSL−1 a strong retardation of biogas production, high concentration of volatile fatty acids and no correlation of oil content is observed.

    Access

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    Order at Subito €

    Mesophilic and Thermophilic Anaerobic Digestion of Model Kitchen Waste with Variation of Fat Content

    New search for: Schlienz, Markus
    New search for: Greger, Manfred

    Anaerobic digestion of model kitchen waste (MKW) produced on basis of real kitchen waste (KW) is studied in batch tests. The impact of fat content of three MKWs (14.7 %, 23 %, and 27.2 % rapeseed oil content) on the biogas production at mesophilic and thermophilic conditions and two loadings is examined. The loading of 5 gVSL−1 leads to fast degradation under both temperature modes and the volume of biogas produced is only weakly correlated to the oil content. For the loading of 25 gVSL−1 a strong retardation of biogas production, high concentration of volatile fatty acids and no correlation of oil content is observed.

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    Title:

    Mesophilic and Thermophilic Anaerobic Digestion of Model Kitchen Waste with Variation of Fat Content

    Contributors:

    Sobon‐Mühlenbrock, Elena (author) / Schlienz, Markus (author) / Greger, Manfred (author)

    Published in:

    Chemie Ingenieur Technik ; 92 ; 1840-1850

    Publication date:

    2020-11-01

    Size:

    11 pages

    ISSN:

    0009-286X , 1522-2640

    DOI:

    https://doi.org/10.1002/cite.201900094

    Type of media:

    Article (Journal)

    Type of material:

    Electronic Resource

    Language:

    English

    Keywords:

    Food waste , Anaerobic digestion , Model kitchen waste , Synthetic waste , Biogas

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