IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v115y2018icp917-925.html
   My bibliography  Save this article

Effect of microwave pretreatment on semi-continuous anaerobic digestion of sewage sludge

Author

Listed:
  • Gil, A.
  • Siles, J.A.
  • Martín, M.A.
  • Chica, A.F.
  • Estévez-Pastor, F.S.
  • Toro-Baptista, E.

Abstract

Sewage sludge is a waste produced worldwide in wastewater treatment plants (WWTP) that constitutes a major environmental and health problem. Although anaerobic digestion has become a widely used method for the management and treatment of sewage sludge, the biomethanization of this waste leads to low biodegradability and low methane production. Microwave pretreatment under fixed conditions of 20 × 106 J/kg TS (Total Solids) and 700 J/s has been described as an interesting alternative in order to improve the feasibility of the anaerobic digestion of sewage sludge. In this study at laboratory scale, the semi-continuous anaerobic digestion of raw sewage sludge and pretreated sewage sludge were compared in terms of organic loading rate (OLR), biodegradability and methane production. The main results were found to be OLR up to 2.80 × 10−5 kg TVS (Total Volatile Solids)/m3·s, 70% biodegradability and a 20% improvement in methane yield compared to sewage sludge without pretreatment. Higher loads led to free ammonia accumulation, increase of pH values and system destabilization.

Suggested Citation

  • Gil, A. & Siles, J.A. & Martín, M.A. & Chica, A.F. & Estévez-Pastor, F.S. & Toro-Baptista, E., 2018. "Effect of microwave pretreatment on semi-continuous anaerobic digestion of sewage sludge," Renewable Energy, Elsevier, vol. 115(C), pages 917-925.
    • Handle: RePEc:eee:renene:v:115:y:2018:i:c:p:917-925
    DOI: 10.1016/j.renene.2017.07.112
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148117307401
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2017.07.112?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.

    Citations

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


    Cited by:

    1. Georgia-Christina Mitraka & Konstantinos N. Kontogiannopoulos & Maria Batsioula & George F. Banias & Anastasios I. Zouboulis & Panagiotis G. Kougias, 2022. "A Comprehensive Review on Pretreatment Methods for Enhanced Biogas Production from Sewage Sludge," Energies, MDPI, vol. 15(18), pages 1-56, September.
    2. Elagroudy, S. & Radwan, A.G. & Banadda, N. & Mostafa, Nagwan G. & Owusu, P.A. & Janajreh, I., 2020. "Mathematical models comparison of biogas production from anaerobic digestion of microwave pretreated mixed sludge," Renewable Energy, Elsevier, vol. 155(C), pages 1009-1020.
    3. Derick Lima & Gregory Appleby & Li Li, 2023. "A Scoping Review of Options for Increasing Biogas Production from Sewage Sludge: Challenges and Opportunities for Enhancing Energy Self-Sufficiency in Wastewater Treatment Plants," Energies, MDPI, vol. 16(5), pages 1-34, March.
    4. Elalami, D. & Carrere, H. & Monlau, F. & Abdelouahdi, K. & Oukarroum, A. & Barakat, A., 2019. "Pretreatment and co-digestion of wastewater sludge for biogas production: Recent research advances and trends," Renewable and Sustainable Energy Reviews, Elsevier, vol. 114(C), pages 1-1.
    5. Elvira E. Ziganshina & Svetlana S. Bulynina & Ayrat M. Ziganshin, 2022. "Impact of Granular Activated Carbon on Anaerobic Process and Microbial Community Structure during Mesophilic and Thermophilic Anaerobic Digestion of Chicken Manure," Sustainability, MDPI, vol. 14(1), pages 1-20, January.
    6. Xue, Shengrong & Song, Jinghui & Wang, Xiaojiao & Shang, Zezhou & Sheng, Chenjing & Li, Chongyuan & Zhu, Yufan & Liu, Jingyu, 2020. "A systematic comparison of biogas development and related policies between China and Europe and corresponding insights," Renewable and Sustainable Energy Reviews, Elsevier, vol. 117(C).
    7. Panigrahi, Sagarika & Dubey, Brajesh K., 2019. "A critical review on operating parameters and strategies to improve the biogas yield from anaerobic digestion of organic fraction of municipal solid waste," Renewable Energy, Elsevier, vol. 143(C), pages 779-797.
    8. Agnieszka Garlicka & Monika Zubrowska-Sudol & Katarzyna Umiejewska & Otton Roubinek & Jacek Palige & Andrzej Chmielewski, 2020. "Effects of Thickened Excess Sludge Pre-Treatment Using Hydrodynamic Cavitation for Anaerobic Digestion," Energies, MDPI, vol. 13(10), pages 1-15, May.
    9. 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).
    10. Hosseini Koupaie, E. & Lin, L. & Bazyar Lakeh, A.A. & Azizi, A. & Dhar, B.R. & Hafez, H. & Elbeshbishy, E., 2021. "Performance evaluation and microbial community analysis of mesophilic and thermophilic sludge fermentation processes coupled with thermal hydrolysis," Renewable and Sustainable Energy Reviews, Elsevier, vol. 141(C).
    11. Jongkeun Lee & Oh Kyung Choi & Dooyoung Oh & Kawnyong Lee & Ki Young Park & Daegi Kim, 2020. "Stimulation of Lipid Extraction Efficiency from Sewage Sludge for Biodiesel Production through Hydrothermal Pretreatment," Energies, MDPI, vol. 13(23), pages 1-10, December.
    12. Chen, Yi-di & Li, Suping & Ho, Shih-Hsin & Wang, Chengyu & Lin, Yen-Chang & Nagarajan, Dillirani & Chang, Jo-Shu & Ren, Nan-qi, 2018. "Integration of sludge digestion and microalgae cultivation for enhancing bioenergy and biorefinery," Renewable and Sustainable Energy Reviews, Elsevier, vol. 96(C), pages 76-90.

    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:115:y:2018:i:c:p:917-925. 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.

    We have no bibliographic references for this item. You can help adding them by using 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.