IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v195y2022icp311-321.html
   My bibliography  Save this article

Kinetic investigations into the effect of inoculum to substrate ratio on batch anaerobic digestion of simulated food waste

Author

Listed:
  • Gandhi, Bhushan P.
  • Otite, Saanu Victoria
  • Fofie, Esther A.
  • Lag-Brotons, Alfonso José
  • Ezemonye, Lawrence I.
  • Semple, Kirk T.
  • Martin, Alastair D.

Abstract

This anaerobic digestion (AD) study investigated the effect of inoculum to substrate ratio (ISR 4.00 to 0.25) on viability of methanogenesis using simulated food waste as substrate. Given the complexity of the AD process, this study considered the interdependency of AD parameters and their effect on biogas production, as the digestion progressed. Maximum methane production was between ISR 2.00 (139 ± 10 ml CH4/g VS added) and 1.00 (152 ± 12 ml CH4/g VS added); further decreases in ISR were found to result in system acidification. Under acidogenic conditions (ISR≤0.5) pH and the volatile fatty acid (VFA) profile were found to be strongly dependent on the ISR. In contrast to ISR 0.25, ISR 0.50 showed reverse beta oxidation, which resulted in increased concentrations of medium chain VFAs over the digestion period. Maximum total VFA (TVFA) concentrations that the system could survive with reversible acidification (ISR 1.00) was found to be 17.52 ± 0.02 g/l, whereas the maximum TVFA production was found to be 29.25 ± 0.73 g/l for ISR 0.50. Uniquely, this study also reports up to 55% anaerobic degradation of lignin in acidified reactors with ISR 0.25, which based on existing literature, points towards the involvement of specific bacterial strains.

Suggested Citation

  • Gandhi, Bhushan P. & Otite, Saanu Victoria & Fofie, Esther A. & Lag-Brotons, Alfonso José & Ezemonye, Lawrence I. & Semple, Kirk T. & Martin, Alastair D., 2022. "Kinetic investigations into the effect of inoculum to substrate ratio on batch anaerobic digestion of simulated food waste," Renewable Energy, Elsevier, vol. 195(C), pages 311-321.
    • Handle: RePEc:eee:renene:v:195:y:2022:i:c:p:311-321
    DOI: 10.1016/j.renene.2022.05.134
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148122007856
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2022.05.134?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. Li, Wanwu & Khalid, Habiba & Zhu, Zhe & Zhang, Ruihong & Liu, Guangqing & Chen, Chang & Thorin, Eva, 2018. "Methane production through anaerobic digestion: Participation and digestion characteristics of cellulose, hemicellulose and lignin," Applied Energy, Elsevier, vol. 226(C), pages 1219-1228.
    2. Li, Wangliang & Loh, Kai-Chee & Zhang, Jingxin & Tong, Yen Wah & Dai, Yanjun, 2018. "Two-stage anaerobic digestion of food waste and horticultural waste in high-solid system," Applied Energy, Elsevier, vol. 209(C), pages 400-408.
    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. Nishu, & Tang, Songbiao & Mei, Wenjie & Yang, Juntao & Wang, Zhongming & Yang, Gaixiu, 2024. "Effect of anaerobic digestion pretreatment on pyrolysis of distillers’ grain: Product distribution, kinetics and thermodynamics analysis," Renewable Energy, Elsevier, vol. 221(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. Wang, Hanxi & Xu, Jianling & Sheng, Lianxi, 2019. "Study on the comprehensive utilization of city kitchen waste as a resource in China," Energy, Elsevier, vol. 173(C), pages 263-277.
    2. Sun, Hui & Wang, Enzhen & Li, Xiang & Cui, Xian & Guo, Jianbin & Dong, Renjie, 2021. "Potential biomethane production from crop residues in China: Contributions to carbon neutrality," Renewable and Sustainable Energy Reviews, Elsevier, vol. 148(C).
    3. Liu, Yueling & Feng, Kai & Li, Huan, 2019. "Rapid conversion from food waste to electricity by combining anaerobic fermentation and liquid catalytic fuel cell," Applied Energy, Elsevier, vol. 233, pages 395-402.
    4. Zamri, M.F.M.A. & Hasmady, Saiful & Akhiar, Afifi & Ideris, Fazril & Shamsuddin, A.H. & Mofijur, M. & Fattah, I. M. Rizwanul & Mahlia, T.M.I., 2021. "A comprehensive review on anaerobic digestion of organic fraction of municipal solid waste," Renewable and Sustainable Energy Reviews, Elsevier, vol. 137(C).
    5. Cheng, F. & Brewer, C.E., 2021. "Conversion of protein-rich lignocellulosic wastes to bio-energy: Review and recommendations for hydrolysis + fermentation and anaerobic digestion," Renewable and Sustainable Energy Reviews, Elsevier, vol. 146(C).
    6. Shamurad, Burhan & Sallis, Paul & Petropoulos, Evangelos & Tabraiz, Shamas & Ospina, Carolina & Leary, Peter & Dolfing, Jan & Gray, Neil, 2020. "Stable biogas production from single-stage anaerobic digestion of food waste," Applied Energy, Elsevier, vol. 263(C).
    7. Zhao, Bo & Zheng, Pengfei & Yang, Yuyi & Sha, Hao & Cao, Shengxian & Wang, Gong & Zhang, Yanhui, 2022. "Enhanced anaerobic digestion under medium temperature conditions: Augmentation effect of magnetic field and composites formed by titanium dioxide on the foamed nickel," Energy, Elsevier, vol. 257(C).
    8. D’ Silva, Tinku Casper & Isha, Adya & Chandra, Ram & Vijay, Virendra Kumar & Subbarao, Paruchuri Mohan V. & Kumar, Ritunesh & Chaudhary, Ved Prakash & Singh, Harjit & Khan, Abid Ali & Tyagi, Vinay Kum, 2021. "Enhancing methane production in anaerobic digestion through hydrogen assisted pathways – A state-of-the-art review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 151(C).
    9. Liu, Jin & Smith, Stephen R., 2020. "A multi-level biogas model to optimise the energy balance of full-scale sewage sludge conventional and THP anaerobic digestion," Renewable Energy, Elsevier, vol. 159(C), pages 756-766.
    10. Tess Herman & Emily Nungesser & Kimberley E. Miller & Sarah C. Davis, 2022. "Comparative Fuel Yield from Anaerobic Digestion of Emerging Waste in Food and Brewery Systems," Energies, MDPI, vol. 15(4), pages 1-13, February.
    11. Chettaphong Phuttaro & Alissara Reungsang & Piyarat Boonsawang & Sumate Chaiprapat, 2019. "Integrative Effects of Sonication and Particle Size on Biomethanation of Tropical Grass Pennisetum purpureum Using Superior Diverse Inocula Cultures," Energies, MDPI, vol. 12(22), pages 1-16, November.
    12. Robert Czubaszek & Agnieszka Wysocka-Czubaszek & Wendelin Wichtmann & Piotr Banaszuk, 2021. "Specific Methane Yield of Wetland Biomass in Dry and Wet Fermentation Technologies," Energies, MDPI, vol. 14(24), pages 1-20, December.
    13. Ma, Shuaishuai & Wang, Hongliang & Li, Jingxue & Fu, Yu & Zhu, Wanbin, 2019. "Methane production performances of different compositions in lignocellulosic biomass through anaerobic digestion," Energy, Elsevier, vol. 189(C).
    14. René Heller & Christina Brandhorst & Benedikt Hülsemann & Andreas Lemmer & Hans Oechsner, 2023. "Comparison of Different Mechanical Pretreatment Methods for the Anaerobic Digestion of Landscape Management Grass," Energies, MDPI, vol. 16(24), pages 1-26, December.
    15. Ma, Shuaishuai & Wang, Hongliang & Li, Longrui & Gu, Xiaohui & Zhu, Wanbin, 2021. "Enhanced biomethane production from corn straw by a novel anaerobic digestion strategy with mechanochemical pretreatment," Renewable and Sustainable Energy Reviews, Elsevier, vol. 146(C).
    16. Oliva, A. & Tan, L.C. & Papirio, S. & Esposito, G. & Lens, P.N.L., 2021. "Effect of methanol-organosolv pretreatment on anaerobic digestion of lignocellulosic materials," Renewable Energy, Elsevier, vol. 169(C), pages 1000-1012.
    17. Li, Yeqing & Jing, Zhangmu & Pan, Junting & Luo, Gang & Feng, Lu & Jiang, Hao & Zhou, Hongjun & Xu, Quan & Lu, Yanjuan & Liu, Hongbin, 2022. "Multi-omics joint analysis of the effect of temperature on microbial communities, metabolism, and genetics in full-scale biogas reactors with food waste," Renewable and Sustainable Energy Reviews, Elsevier, vol. 160(C).
    18. Robert Czubaszek & Agnieszka Wysocka-Czubaszek & Piotr Banaszuk & Grzegorz Zając & Martin J. Wassen, 2023. "Grass from Road Verges as a Substrate for Biogas Production," Energies, MDPI, vol. 16(11), pages 1-23, June.
    19. Sha, Hao & Cao, Shengxian & Zhao, Bo & Dong, Zheng & Wang, Gong & Duan, Jie, 2024. "Effect of alkaline deep eutectic solvents pretreatment on CH4 yield from anaerobic digestion of corn stover," Energy, Elsevier, vol. 302(C).
    20. Feng, Kai & Wang, Qiao & Li, Huan & Zhang, Yangyang & Deng, Zhou & Liu, Jianguo & Du, Xinrui, 2020. "Effect of fermentation type regulation using alkaline addition on two-phase anaerobic digestion of food waste at different organic load rates," Renewable Energy, Elsevier, vol. 154(C), pages 385-393.

    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:311-321. 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.