IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v195y2022icp528-539.html
   My bibliography  Save this article

Combined thermal hydrolysis pretreatment and anaerobic co-digestion of waste activated sludge and food waste

Author

Listed:
  • Ismail, Amr
  • Kakar, Farokh laqa
  • Elbeshbishy, Elsayed
  • Nakhla, George

Abstract

In this study, the impact of thermal hydrolysis pretreatment (THP) on the mono- and co-digestion of thickened waste activated sludge (TWAS) and food waste (FW) was carried out at temperatures of 150, 170, 190, and 210 °C and volumetric ratios of 90:10, 70:30, and 50:50 in batch anaerobic tests. THP enhanced solubilization, reduced volatile suspended solids (VSS) and the particle size of TWAS as the temperature increased showing optimal improvements at 170 °C. THP showed no significant impact on FW with only marginal improvements at 150 °C. Increasing the temperature beyond 170 °C for TWAS and 150 °C for FW deteriorated anaerobic biodegradability forming refractory compounds. Co-digestion improved methane yields and kinetics as the contribution of FW increased. Co-digestion of thermally pretreated TWAS with FW improved the methane yields by 27% and kinetics by 29% at 170 °C with no synergism. Co-digestion of thermally pretreated FW with TWAS improved methane yields by 15% and kinetics by 25% at 150 °C, with improvements up to 21% in synergy. THP of the mixed feedstocks improved methane yields by 53% and kinetics by 92% at 170 °C, with improvements becoming less pronounced with the increase in the volume of FW and temperature.

Suggested Citation

  • Ismail, Amr & Kakar, Farokh laqa & Elbeshbishy, Elsayed & Nakhla, George, 2022. "Combined thermal hydrolysis pretreatment and anaerobic co-digestion of waste activated sludge and food waste," Renewable Energy, Elsevier, vol. 195(C), pages 528-539.
    • Handle: RePEc:eee:renene:v:195:y:2022:i:c:p:528-539
    DOI: 10.1016/j.renene.2022.06.042
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148122008746
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2022.06.042?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Thyberg, Krista L. & Tonjes, David J., 2016. "Drivers of food waste and their implications for sustainable policy development," Resources, Conservation & Recycling, Elsevier, vol. 106(C), pages 110-123.
    2. Secondi, Luca & Principato, Ludovica & Laureti, Tiziana, 2015. "Household food waste behaviour in EU-27 countries: A multilevel analysis," Food Policy, Elsevier, vol. 56(C), pages 25-40.
    3. Anahita Rabii & Saad Aldin & Yaser Dahman & Elsayed Elbeshbishy, 2019. "A Review on Anaerobic Co-Digestion with a Focus on the Microbial Populations and the Effect of Multi-Stage Digester Configuration," Energies, MDPI, vol. 12(6), pages 1-25, March.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Walczak, Justyna & Karolinczak, Beata & Zubrowska-Sudol, Monika, 2023. "Effect of co-digestion and hydrodynamic disintegration on the methane potential of sewage sludge and organic fraction of municipal solid waste with consideration of the carbon footprint," Energy, Elsevier, vol. 282(C).
    2. Onwuemezie, Linus & Gohari Darabkhani, Hamidreza, 2024. "Biohydrogen production from solar and wind assisted AF-MEC coupled with MFC, PEM electrolysis of H2O and H2 fuel cell for small-scale applications," Renewable Energy, Elsevier, vol. 224(C).

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Lingfei Wang & Yuqin Yang & Guoyan Wang, 2022. "The Clean Your Plate Campaign: Resisting Table Food Waste in an Unstable World," Sustainability, MDPI, vol. 14(8), pages 1-17, April.
    2. Marek Zborowski & Anna Mikulec, 2022. "Dietary Catering: The Perfect Solution for Rational Food Management in Households," Sustainability, MDPI, vol. 14(15), pages 1-10, July.
    3. Theodoridis, Prokopis K. & Zacharatos, Theofanis V., 2022. "Food waste during Covid- 19 lockdown period and consumer behaviour – The case of Greece," Socio-Economic Planning Sciences, Elsevier, vol. 83(C).
    4. Cynthia Castro & Ekaterina Chitikova & Giulia Magnani & Julian Merkle & Maxi Heitmayer, 2023. "Less Is More: Preventing Household Food Waste through an Integrated Mobile Application," Sustainability, MDPI, vol. 15(13), pages 1-18, July.
    5. Ovidija Eičaitė & Gitana Alenčikienė & Ingrida Pauliukaitytė & Alvija Šalaševičienė, 2021. "Eat or Throw Away? Factors Differentiating High Food Wasters from Low Food Wasters," Sustainability, MDPI, vol. 13(19), pages 1-16, September.
    6. Long Qian & Feng Li & Xia Zhao & Hongbo Liu & Xiaojie Liu, 2022. "The Association between Religious Beliefs and Food Waste: Evidence from Chinese Rural Households," Sustainability, MDPI, vol. 14(14), pages 1-15, July.
    7. Lucie K. Ozanne & Paul W. Ballantine & Aimee McMaster, 2022. "Understanding Food Waste Produced by University Students: A Social Practice Approach," Sustainability, MDPI, vol. 14(17), pages 1-20, August.
    8. Vargas-Lopez, Adrian & Cicatiello, Clara & Principato, Ludovica & Secondi, Luca, 2022. "Consumer expenditure, elasticity and value of food waste: A Quadratic Almost Ideal Demand System for evaluating changes in Mexico during COVID-19," Socio-Economic Planning Sciences, Elsevier, vol. 82(PA).
    9. Lea Kubíčková & Lucie Veselá & Marcela Kormaňáková, 2021. "Food Waste Behaviour at the Consumer Level: Pilot Study on Czech Private Households," Sustainability, MDPI, vol. 13(20), pages 1-24, October.
    10. Amar Naji & Sabrina Guérin Rechdaoui & Elise Jabagi & Carlyne Lacroix & Sam Azimi & Vincent Rocher, 2023. "Pilot-Scale Anaerobic Co-Digestion of Wastewater Sludge with Lignocellulosic Waste: A Study of Performance and Limits," Energies, MDPI, vol. 16(18), pages 1-13, September.
    11. Roberto Eloy Hernández Regalado & Jurek Häner & Elmar Brügging & Jens Tränckner, 2022. "Techno-Economic Assessment of Solid–Liquid Biogas Treatment Plants for the Agro-Industrial Sector," Energies, MDPI, vol. 15(12), pages 1-20, June.
    12. Roopnarain, Ashira & Rama, Haripriya & Ndaba, Busiswa & Bello-Akinosho, Maryam & Bamuza-Pemu, Emomotimi & Adeleke, Rasheed, 2021. "Unravelling the anaerobic digestion ‘black box’: Biotechnological approaches for process optimization," Renewable and Sustainable Energy Reviews, Elsevier, vol. 152(C).
    13. Obianuju Patience Ilo & Mulala Danny Simatele & S’phumelele Lucky Nkomo & Ntandoyenkosi Malusi Mkhize & Nagendra Gopinath Prabhu, 2021. "Methodological Approaches to Optimising Anaerobic Digestion of Water Hyacinth for Energy Efficiency in South Africa," Sustainability, MDPI, vol. 13(12), pages 1-17, June.
    14. Luca Secondi, 2019. "Expiry Dates, Consumer Behavior, and Food Waste: How Would Italian Consumers React If There Were No Longer “Best Before” Labels?," Sustainability, MDPI, vol. 11(23), pages 1-15, December.
    15. Neagoe Iulia Elena & Grădinaru Giani, 2024. "Technological Strategies for Reducting Food Waste," Proceedings of the International Conference on Business Excellence, Sciendo, vol. 18(1), pages 43-56.
    16. Danilo Bertoni & Daniele Cavicchioli & Franco Donzelli & Giovanni Ferrazzi & Dario G. Frisio & Roberto Pretolani & Elena Claire Ricci & Vera Ventura, 2018. "Recent Contributions of Agricultural Economics Research in the Field of Sustainable Development," Agriculture, MDPI, vol. 8(12), pages 1-20, December.
    17. Chen Liu & Trung Thang Nguyen, 2020. "Evaluation of Household Food Waste Generation in Hanoi and Policy Implications towards SDGs Target 12.3," Sustainability, MDPI, vol. 12(16), pages 1-20, August.
    18. Azzurra Annunziata & Massimiliano Agovino & Aniello Ferraro & Angela Mariani, 2020. "Household Food Waste: A Case Study in Southern Italy," Sustainability, MDPI, vol. 12(4), pages 1-13, February.
    19. Muhammad Arif Fikri Hamzah & Jamaliah Md Jahim & Peer Mohamed Abdul & Ahmad Jaril Asis, 2019. "Investigation of Temperature Effect on Start-Up Operation from Anaerobic Digestion of Acidified Palm Oil Mill Effluent," Energies, MDPI, vol. 12(13), pages 1-16, June.
    20. Leslier Valenzuela-Fernández & Manuel Escobar-Farfán, 2022. "Zero-Waste Management and Sustainable Consumption: A Comprehensive Bibliometric Mapping Analysis," Sustainability, MDPI, vol. 14(23), pages 1-24, December.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:renene:v:195:y:2022:i:c:p:528-539. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/renewable-energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.