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Coupling Hydrothermal Carbonization with Anaerobic Digestion for Sewage Sludge Treatment: Influence of HTC Liquor and Hydrochar on Biomethane Production

Author

Listed:
  • Roberta Ferrentino

    (Department of Civil, Environmental and Mechanical Engineering, University of Trento, 38123 Trento, Italy)

  • Fabio Merzari

    (Department of Civil, Environmental and Mechanical Engineering, University of Trento, 38123 Trento, Italy
    CARBOREM S.R.L., Rovereto, 38068 Trento, Italy)

  • Luca Fiori

    (Department of Civil, Environmental and Mechanical Engineering, University of Trento, 38123 Trento, Italy)

  • Gianni Andreottola

    (Department of Civil, Environmental and Mechanical Engineering, University of Trento, 38123 Trento, Italy)

Abstract

The present study addresses the coupling of hydrothermal carbonization (HTC) with anaerobic digestion (AD) in wastewater treatment plants. The improvement in biomethane production due to the recycling back to the anaerobic digester of HTC liquor and hydrochar generated from digested sludge is investigated and proved. Mixtures of different compositions of HTC liquor and hydrochar, as well as individual substrates, were tested. The biomethane yield reached 102 ± 3 mL CH 4 g −1 COD when the HTC liquor was cycled back to the AD and treated together with primary and secondary sludge. Thus, the biomethane production was almost doubled compared to that of the AD of primary and secondary sludge (55 ± 20 mL CH 4 g −1 COD). The benefit is even more significant when both the HTC liquor and the hydrochar were fed to the AD of primary and secondary sludge. The biomethane yield increased up to 187 ± 18 mL CH 4 g −1 COD when 45% of hydrochar, with respect to the total feedstock, was added. These results highlight the improvement that the HTC process can bring to AD, enhancing biomethane production and promoting a sustainable solution for the treatment of the HTC liquor and possibly the hydrochar itself.

Suggested Citation

  • Roberta Ferrentino & Fabio Merzari & Luca Fiori & Gianni Andreottola, 2020. "Coupling Hydrothermal Carbonization with Anaerobic Digestion for Sewage Sludge Treatment: Influence of HTC Liquor and Hydrochar on Biomethane Production," Energies, MDPI, vol. 13(23), pages 1-19, November.
    • Handle: RePEc:gam:jeners:v:13:y:2020:i:23:p:6262-:d:452306
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    1. Daniele Basso & Elsa Weiss-Hortala & Francesco Patuzzi & Marco Baratieri & Luca Fiori, 2018. "In Deep Analysis on the Behavior of Grape Marc Constituents during Hydrothermal Carbonization," Energies, MDPI, vol. 11(6), pages 1-19, May.
    2. Abudi, Zaidun Naji & Hu, Zhiquan & Sun, Na & Xiao, Bo & Rajaa, Nagham & Liu, Cuixia & Guo, Dabin, 2016. "Batch anaerobic co-digestion of OFMSW (organic fraction of municipal solid waste), TWAS (thickened waste activated sludge) and RS (rice straw): Influence of TWAS and RS pretreatment and mixing ratio," Energy, Elsevier, vol. 107(C), pages 131-140.
    3. Monlau, F. & Sambusiti, C. & Antoniou, N. & Barakat, A. & Zabaniotou, A., 2015. "A new concept for enhancing energy recovery from agricultural residues by coupling anaerobic digestion and pyrolysis process," Applied Energy, Elsevier, vol. 148(C), pages 32-38.
    4. Pagés-Díaz, Jhosané & Cerda Alvarado, Andrés Osvaldo & Montalvo, Silvio & Diaz-Robles, Luis & Curio, César Huiliñir, 2020. "Anaerobic bio-methane potential of the liquors from hydrothermal carbonization of different lignocellulose biomasses," Renewable Energy, Elsevier, vol. 157(C), pages 182-189.
    5. Kwietniewska, Ewa & Tys, Jerzy, 2014. "Process characteristics, inhibition factors and methane yields of anaerobic digestion process, with particular focus on microalgal biomass fermentation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 34(C), pages 491-500.
    6. Michela Lucian & Luca Fiori, 2017. "Hydrothermal Carbonization of Waste Biomass: Process Design, Modeling, Energy Efficiency and Cost Analysis," Energies, MDPI, vol. 10(2), pages 1-18, February.
    7. Aragón-Briceño, C.I. & Grasham, O. & Ross, A.B. & Dupont, V. & Camargo-Valero, M.A., 2020. "Hydrothermal carbonization of sewage digestate at wastewater treatment works: Influence of solid loading on characteristics of hydrochar, process water and plant energetics," Renewable Energy, Elsevier, vol. 157(C), pages 959-973.
    8. Zhen, Guangyin & Lu, Xueqin & Kobayashi, Takuro & Li, Yu-You & Xu, Kaiqin & Zhao, Youcai, 2015. "Mesophilic anaerobic co-digestion of waste activated sludge and Egeria densa: Performance assessment and kinetic analysis," Applied Energy, Elsevier, vol. 148(C), pages 78-86.
    9. Fabio Merzari & Jillian Goldfarb & Gianni Andreottola & Tanja Mimmo & Maurizio Volpe & Luca Fiori, 2020. "Hydrothermal Carbonization as a Strategy for Sewage Sludge Management: Influence of Process Withdrawal Point on Hydrochar Properties," Energies, MDPI, vol. 13(11), pages 1-22, June.
    10. Kiran R. Parmar & Andrew B. Ross, 2019. "Integration of Hydrothermal Carbonisation with Anaerobic Digestion; Opportunities for Valorisation of Digestate," Energies, MDPI, vol. 12(9), pages 1-17, April.
    11. Michela Lucian & Maurizio Volpe & Luca Fiori, 2019. "Hydrothermal Carbonization Kinetics of Lignocellulosic Agro-Wastes: Experimental Data and Modeling," Energies, MDPI, vol. 12(3), pages 1-20, February.
    12. De la Rubia, M.A. & Villamil, J.A. & Rodriguez, J.J. & Mohedano, A.F., 2018. "Effect of inoculum source and initial concentration on the anaerobic digestion of the liquid fraction from hydrothermal carbonisation of sewage sludge," Renewable Energy, Elsevier, vol. 127(C), pages 697-704.
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