IDEAS home Printed from https://ideas.repec.org/a/eee/appene/v208y2017icp1357-1369.html
   My bibliography  Save this article

Evaluation and comparison of product yields and bio-methane potential in sewage digestate following hydrothermal treatment

Author

Listed:
  • Aragón-Briceño, C.
  • Ross, A.B.
  • Camargo-Valero, M.A.

Abstract

In recent years, sewage sludge management has been considered one of the biggest concerns in the wastewater industry for the environmental impacts linked to its high content of pollutants. Hydrothermal Treatments are a good option for converting wet biomass such as sewage sludge into high-value products. The digestate following anaerobic treatment of sewage sludge has high organic matter content despite initial conversion into biogas and is normally spread on land or composted; however, this does not fully harness its full potential. In fact, the digestate is a potential feedstock for hydrothermal processing and this route may produce higher value products. In this study, the potential of hydrothermal processing as a novel alternative to treat the digestate has been be evaluated. The effect of temperatures is evaluated with respect to product yields, biomethane potential and solubilisation of organic carbon. Three different temperatures were evaluated: 160, 220 and 250°C at 30min reaction time. The hydrochar yields obtained were 73.42% at 220°C, 68.79% at 250°C and 56.75% at 160°C treatment. The solubilisation of carbon was increased from 4.62% in the raw feedstock to 31.68%, 32.56% and 30.48% after thermal treatments at 160, 220 and 250°C, respectively. The thermal treatment enhanced the potential methane production in all products up to 58% for both, the whole fraction (hydrochar+processed water) and processed waters. The Boyle’s and Buswell’s equation were used to calculate theoretical methane yields for all hydrothermal products. Theoretical methane yields were compare with experimental data from biomethane potential (BMP) tests and it was found that the Boyle’s equation had closer agreement to BMP values.

Suggested Citation

  • Aragón-Briceño, C. & Ross, A.B. & Camargo-Valero, M.A., 2017. "Evaluation and comparison of product yields and bio-methane potential in sewage digestate following hydrothermal treatment," Applied Energy, Elsevier, vol. 208(C), pages 1357-1369.
  • Handle: RePEc:eee:appene:v:208:y:2017:i:c:p:1357-1369
    DOI: 10.1016/j.apenergy.2017.09.019
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0306261917313028
    Download Restriction: Full text for ScienceDirect subscribers only

    File URL: https://libkey.io/10.1016/j.apenergy.2017.09.019?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. Toor, Saqib Sohail & Rosendahl, Lasse & Rudolf, Andreas, 2011. "Hydrothermal liquefaction of biomass: A review of subcritical water technologies," Energy, Elsevier, vol. 36(5), pages 2328-2342.
    2. Qiao, Wei & Yan, Xiuyi & Ye, Junhui & Sun, Yifei & Wang, Wei & Zhang, Zhongzhi, 2011. "Evaluation of biogas production from different biomass wastes with/without hydrothermal pretreatment," Renewable Energy, Elsevier, vol. 36(12), pages 3313-3318.
    3. Danso-Boateng, E. & Holdich, R.G. & Shama, G. & Wheatley, A.D. & Sohail, M. & Martin, S.J., 2013. "Kinetics of faecal biomass hydrothermal carbonisation for hydrochar production," Applied Energy, Elsevier, vol. 111(C), pages 351-357.
    4. Nipattummakul, Nimit & Ahmed, Islam & Kerdsuwan, Somrat & Gupta, Ashwani K., 2010. "High temperature steam gasification of wastewater sludge," Applied Energy, Elsevier, vol. 87(12), pages 3729-3734, December.
    5. He, Chao & Giannis, Apostolos & Wang, Jing-Yuan, 2013. "Conversion of sewage sludge to clean solid fuel using hydrothermal carbonization: Hydrochar fuel characteristics and combustion behavior," Applied Energy, Elsevier, vol. 111(C), pages 257-266.
    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. Urbanowska, Agnieszka & Niedzwiecki, Lukasz & Wnukowski, Mateusz & Aragon-Briceño, Christian & Kabsch-Korbutowicz, Małgorzata & Baranowski, Marcin & Czerep, Michał & Seruga, Przemysław & Pawlak-Krucze, 2023. "Recovery of chemical energy from retentates from cascade membrane filtration of hydrothermal carbonisation effluent," Energy, Elsevier, vol. 284(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. Gai, Chao & Chen, Mengjun & Liu, Tingting & Peng, Nana & Liu, Zhengang, 2016. "Gasification characteristics of hydrochar and pyrochar derived from sewage sludge," Energy, Elsevier, vol. 113(C), pages 957-965.
    2. 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.
    3. Wang, Liping & Chang, Yuzhi & Li, Aimin, 2019. "Hydrothermal carbonization for energy-efficient processing of sewage sludge: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 108(C), pages 423-440.
    4. Zhao, Peitao & Shen, Yafei & Ge, Shifu & Chen, Zhenqian & Yoshikawa, Kunio, 2014. "Clean solid biofuel production from high moisture content waste biomass employing hydrothermal treatment," Applied Energy, Elsevier, vol. 131(C), pages 345-367.
    5. Shamsul, N.S. & Kamarudin, S.K. & Rahman, N.A., 2017. "Conversion of bio-oil to bio gasoline via pyrolysis and hydrothermal: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 80(C), pages 538-549.
    6. Tiago Teribele & Maria Elizabeth Gemaque Costa & Conceição de Maria Sales da Silva & Lia Martins Pereira & Lucas Pinto Bernar & Douglas Alberto Rocha de Castro & Fernanda Paula da Costa Assunção & Mar, 2023. "Hydrothermal Carbonization of Corn Stover: Structural Evolution of Hydro-Char and Degradation Kinetics," Energies, MDPI, vol. 16(7), pages 1-22, April.
    7. Czerwińska, Klaudia & Śliz, Maciej & Wilk, Małgorzata, 2022. "Hydrothermal carbonization process: Fundamentals, main parameter characteristics and possible applications including an effective method of SARS-CoV-2 mitigation in sewage sludge. A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 154(C).
    8. Zhang, Xianwen & Deng, Hongkun & Yang, Jing & Yu, Zhenhua & Xing, Xianjun & Ma, Peiyong, 2020. "Isoconversional kinetics of pyrolysis of vaporthermally carbonized bamboo," Renewable Energy, Elsevier, vol. 149(C), pages 701-707.
    9. Koottatep, Thammarat & Fakkaew, Krailak & Tajai, Nutnicha & Pradeep, Sangeetha V. & Polprasert, Chongrak, 2016. "Sludge stabilization and energy recovery by hydrothermal carbonization process," Renewable Energy, Elsevier, vol. 99(C), pages 978-985.
    10. Yang, Xiaoxia & Tian, Sicong & Kan, Tao & Zhu, Yuxiang & Xu, Honghui & Strezov, Vladimir & Nelson, Peter & Jiang, Yijiao, 2019. "Sorption-enhanced thermochemical conversion of sewage sludge to syngas with intensified carbon utilization," Applied Energy, Elsevier, vol. 254(C).
    11. Kumar, Mayank & Olajire Oyedun, Adetoyese & Kumar, Amit, 2018. "A review on the current status of various hydrothermal technologies on biomass feedstock," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P2), pages 1742-1770.
    12. Zhang, Chaoyue & Ma, Xiaoqian & Chen, Xinfei & Tian, Yunlong & Zhou, Yi & Lu, Xiaoluan & Huang, Tao, 2020. "Conversion of water hyacinth to value-added fuel via hydrothermal carbonization," Energy, Elsevier, vol. 197(C).
    13. Ma, Jing & Chen, Mengjun & Yang, Tianxue & Liu, Zhengang & Jiao, Wentao & Li, Dong & Gai, Chao, 2019. "Gasification performance of the hydrochar derived from co-hydrothermal carbonization of sewage sludge and sawdust," Energy, Elsevier, vol. 173(C), pages 732-739.
    14. Zhuang, Xiuzheng & Liu, Jianguo & Zhang, Qi & Wang, Chenguang & Zhan, Hao & Ma, Longlong, 2022. "A review on the utilization of industrial biowaste via hydrothermal carbonization," Renewable and Sustainable Energy Reviews, Elsevier, vol. 154(C).
    15. Aragón-Briceño, C.I. & Ross, A.B. & Camargo-Valero, M.A., 2021. "Mass and energy integration study of hydrothermal carbonization with anaerobic digestion of sewage sludge," Renewable Energy, Elsevier, vol. 167(C), pages 473-483.
    16. Ma, Peiyong & Yang, Jing & Xing, Xianjun & Weihrich, Sebastian & Fan, Fangyu & Zhang, Xianwen, 2017. "Isoconversional kinetics and characteristics of combustion on hydrothermally treated biomass," Renewable Energy, Elsevier, vol. 114(PB), pages 1069-1076.
    17. Azzaz, Ahmed Amine & Khiari, Besma & Jellali, Salah & Ghimbeu, Camélia Matei & Jeguirim, Mejdi, 2020. "Hydrochars production, characterization and application for wastewater treatment: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 127(C).
    18. Bach, Quang-Vu & Skreiberg, Øyvind, 2016. "Upgrading biomass fuels via wet torrefaction: A review and comparison with dry torrefaction," Renewable and Sustainable Energy Reviews, Elsevier, vol. 54(C), pages 665-677.
    19. Yulin Hu & Rhea Gallant & Shakirudeen Salaudeen & Aitazaz A. Farooque & Sophia He, 2022. "Hydrothermal Carbonization of Spent Coffee Grounds for Producing Solid Fuel," Sustainability, MDPI, vol. 14(14), pages 1-15, July.
    20. Song, Bing & Lin, Richen & Lam, Chun Ho & Wu, Hao & Tsui, To-Hung & Yu, Yun, 2021. "Recent advances and challenges of inter-disciplinary biomass valorization by integrating hydrothermal and biological techniques," Renewable and Sustainable Energy Reviews, Elsevier, vol. 135(C).

    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:appene:v:208:y:2017:i:c:p:1357-1369. 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.elsevier.com/wps/find/journaldescription.cws_home/405891/description#description .

    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.