IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v11y2018i7p1771-d156471.html
   My bibliography  Save this article

Effect of Freshwater Washing Pretreatment on Sargassum muticum as a Feedstock for Biogas Production

Author

Listed:
  • John J. Milledge

    (Faculty of Engineering and Science, Algae Biotechnology Research Group, University of Greenwich, Central Avenue, Chatham Maritime, Kent ME4 4TB, UK)

  • Birthe V. Nielsen

    (Faculty of Engineering and Science, Algae Biotechnology Research Group, University of Greenwich, Central Avenue, Chatham Maritime, Kent ME4 4TB, UK)

  • Manar S. Sadek

    (Current Address: Pharmacognosy Department, Faculty of Pharmacy, October University of Modern Sciences and Arts, 6th October City 11787, Egypt)

  • Patricia J. Harvey

    (Faculty of Engineering and Science, Algae Biotechnology Research Group, University of Greenwich, Central Avenue, Chatham Maritime, Kent ME4 4TB, UK)

Abstract

The pretreatment of seaweed by washing in freshwater is often used in seaweed biofuel research studies. However, the effect of washing seaweed prior to anaerobic digestion (AD) does not appear to have been greatly studied. This study examines washing Sargassum muticum with freshwater and its effect on ultimate and proximate analyses, salt content, methane production from anaerobic digestion, and leachate loss from ensiling. Washing with freshwater significantly ( p < 0.01) increased moisture content (unwashed 85.6%, washed 89.1%) but significantly ( p < 0.05) reduced ash (unwashed 32.7% dry weight dw, washed 30.6% dw) and salt content (unwashed ash containing 51.5%, washed 42.5%). The dry biomass higher heating value was significantly ( p < 0.05) increased by washing due to the lower ash content (11.5 to 12.6 kJ g −1 dw). There was no significant change in the protein or lipid content, although washing increased the nitrogen content (3.85–4.77% dw). Washing significantly ( p < 0.05) increased leachate losses during ensiling, with total leachate losses increasing after washing (12.7–25.2%). The methane yield from anaerobic digestion (28 days) was not statistically significantly different ( p > 0.05) between unwashed (0.225 L CH 4 g −1 VS) and washed samples (0.177 L CH 4 g −1 VS). However, washing delayed biomethane production.

Suggested Citation

  • John J. Milledge & Birthe V. Nielsen & Manar S. Sadek & Patricia J. Harvey, 2018. "Effect of Freshwater Washing Pretreatment on Sargassum muticum as a Feedstock for Biogas Production," Energies, MDPI, vol. 11(7), pages 1-14, July.
    • Handle: RePEc:gam:jeners:v:11:y:2018:i:7:p:1771-:d:156471
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/11/7/1771/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/11/7/1771/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. McKennedy, Janet & Sherlock, Orla, 2015. "Anaerobic digestion of marine macroalgae: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 52(C), pages 1781-1790.
    2. Lindmark, Johan & Thorin, Eva & Bel Fdhila, Rebei & Dahlquist, Erik, 2014. "Effects of mixing on the result of anaerobic digestion: Review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 40(C), pages 1030-1047.
    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. Eun-Young Park & Jung-Kyu Park, 2021. "Sequential Hydrothermal HCl Pretreatment and Enzymatic Hydrolysis of Saccharina japonica Biomass," Energies, MDPI, vol. 14(23), pages 1-9, December.
    2. Pengfei Li & Wenzhe Li & Mingchao Sun & Xiang Xu & Bo Zhang & Yong Sun, 2018. "Evaluation of Biochemical Methane Potential and Kinetics on the Anaerobic Digestion of Vegetable Crop Residues," Energies, MDPI, vol. 12(1), pages 1-14, December.
    3. Alberto Benato & Alarico Macor, 2019. "Italian Biogas Plants: Trend, Subsidies, Cost, Biogas Composition and Engine Emissions," Energies, MDPI, vol. 12(6), pages 1-31, March.
    4. John James Milledge & Supattra Maneein & Elena Arribas López & Debbie Bartlett, 2020. "Sargassum Inundations in Turks and Caicos: Methane Potential and Proximate, Ultimate, Lipid, Amino Acid, Metal and Metalloid Analyses," Energies, MDPI, vol. 13(6), pages 1-27, March.
    5. Yiru Zhao & Nathalie Bourgougnon & Jean-Louis Lanoisellé & Thomas Lendormi, 2022. "Biofuel Production from Seaweeds: A Comprehensive Review," Energies, MDPI, vol. 15(24), pages 1-34, December.
    6. Spyridon Achinas & Johan Horjus & Vasileios Achinas & Gerrit Jan Willem Euverink, 2019. "A PESTLE Analysis of Biofuels Energy Industry in Europe," Sustainability, MDPI, vol. 11(21), pages 1-24, October.
    7. John J. Milledge & Birthe V. Nielsen & Supattra Maneein & Patricia J. Harvey, 2019. "A Brief Review of Anaerobic Digestion of Algae for Bioenergy," Energies, MDPI, vol. 12(6), pages 1-22, March.

    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. 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).
    2. Sohoo, Ihsanullah & Ritzkowski, Marco & Heerenklage, Jörn & Kuchta, Kerstin, 2021. "Biochemical methane potential assessment of municipal solid waste generated in Asian cities: A case study of Karachi, Pakistan," Renewable and Sustainable Energy Reviews, Elsevier, vol. 135(C).
    3. Duarte, M. Salomé & Sinisgalli, Erika & Cavaleiro, Ana J. & Bertin, Lorenzo & Alves, M. Madalena & Pereira, M. Alcina, 2021. "Intensification of methane production from waste frying oil in a biogas-lift bioreactor," Renewable Energy, Elsevier, vol. 168(C), pages 1141-1148.
    4. Mulka, Rafał & Szulczewski, Wiesław & Szlachta, Józef & Mulka, Mariusz, 2016. "Estimation of methane production for batch technology – A new approach," Renewable Energy, Elsevier, vol. 90(C), pages 440-449.
    5. Trad, Zaineb & Fontaine, Jean-Pierre & Larroche, Christian & Vial, Christophe, 2016. "Multiscale mixing analysis and modeling of biohydrogen production by dark fermentation," Renewable Energy, Elsevier, vol. 98(C), pages 264-282.
    6. Zamani Abyaneh, Ehsan & Zarghami, Reza & Krühne, Ulrich & Rosinha Grundtvig, Inês P. & Ramin, Pedram & Mostoufi, Navid, 2022. "Mixing assessment of an industrial anaerobic digestion reactor using CFD," Renewable Energy, Elsevier, vol. 192(C), pages 537-549.
    7. Haorui Zhang & Jiaolin Li & Quanguo Zhang & Shengnan Zhu & Shuai Yang & Zhiping Zhang, 2020. "Effect of Substrate Concentration on Photo-Fermentation Bio-Hydrogen Production Process from Starch-Rich Agricultural Leftovers under Oscillation," Sustainability, MDPI, vol. 12(7), pages 1-8, March.
    8. Zhang, Jingxin & Kan, Xiang & Shen, Ye & Loh, Kai-Chee & Wang, Chi-Hwa & Dai, Yanjun & Tong, Yen Wah, 2018. "A hybrid biological and thermal waste-to-energy system with heat energy recovery and utilization for solid organic waste treatment," Energy, Elsevier, vol. 152(C), pages 214-222.
    9. Enrique Salgado-Hernández & Ángel Isauro Ortiz-Ceballos & Sergio Martínez-Hernández & Erik Samuel Rosas-Mendoza & Ana Elena Dorantes-Acosta & Andrea Alvarado-Vallejo & Alejandro Alvarado-Lassman, 2022. "Methane Production of Sargassum spp. Biomass from the Mexican Caribbean: Solid–Liquid Separation and Component Distribution," IJERPH, MDPI, vol. 20(1), pages 1-13, December.
    10. Hagos, Kiros & Zong, Jianpeng & Li, Dongxue & Liu, Chang & Lu, Xiaohua, 2017. "Anaerobic co-digestion process for biogas production: Progress, challenges and perspectives," Renewable and Sustainable Energy Reviews, Elsevier, vol. 76(C), pages 1485-1496.
    11. John J. Milledge & Birthe V. Nielsen & Supattra Maneein & Patricia J. Harvey, 2019. "A Brief Review of Anaerobic Digestion of Algae for Bioenergy," Energies, MDPI, vol. 12(6), pages 1-22, March.
    12. Buta Singh & Narinder Singh & Zsolt Čonka & Michal Kolcun & Zoltán Siménfalvi & Zsolt Péter & Zoltán Szamosi, 2021. "Critical Analysis of Methods Adopted for Evaluation of Mixing Efficiency in an Anaerobic Digester," Sustainability, MDPI, vol. 13(12), pages 1-27, June.
    13. Józef Szlachta & Hubert Prask & Małgorzata Fugol & Adam Luberański, 2018. "Effect of Mechanical Pre-Treatment of the Agricultural Substrates on Yield of Biogas and Kinetics of Anaerobic Digestion," Sustainability, MDPI, vol. 10(10), pages 1-16, October.
    14. Vinardell, S. & Astals, S. & Peces, M. & Cardete, M.A. & Fernández, I. & Mata-Alvarez, J. & Dosta, J., 2020. "Advances in anaerobic membrane bioreactor technology for municipal wastewater treatment: A 2020 updated review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 130(C).
    15. Willeghems, Gwen & Buysse, Jeroen, 2016. "Changing old habits: The case of feeding patterns in anaerobic digesters," Renewable Energy, Elsevier, vol. 92(C), pages 212-221.
    16. Abdullah Nsair & Senem Onen Cinar & Ayah Alassali & Hani Abu Qdais & Kerstin Kuchta, 2020. "Operational Parameters of Biogas Plants: A Review and Evaluation Study," Energies, MDPI, vol. 13(15), pages 1-27, July.
    17. Jegede, A.O. & Zeeman, G. & Bruning, H., 2019. "Evaluation of liquid and solid phase mixing in Chinese dome digesters using residence time distribution (RTD) technique," Renewable Energy, Elsevier, vol. 143(C), pages 501-511.
    18. Ong, Victor Zhenquan & Wu, Ta Yeong, 2020. "An application of ultrasonication in lignocellulosic biomass valorisation into bio-energy and bio-based products," Renewable and Sustainable Energy Reviews, Elsevier, vol. 132(C).
    19. Kumar, B. Ramesh & Mathimani, Thangavel & Sudhakar, M.P. & Rajendran, Karthik & Nizami, Abdul-Sattar & Brindhadevi, Kathirvel & Pugazhendhi, Arivalagan, 2021. "A state of the art review on the cultivation of algae for energy and other valuable products: Application, challenges, and opportunities," Renewable and Sustainable Energy Reviews, Elsevier, vol. 138(C).
    20. Ahmad, Fiaz & Silva, Edson Luiz & Varesche, Maria Bernadete Amâncio, 2018. "Hydrothermal processing of biomass for anaerobic digestion – A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 98(C), pages 108-124.

    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:gam:jeners:v:11:y:2018:i:7:p:1771-:d:156471. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    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.