IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v78y2014icp48-52.html
   My bibliography  Save this article

Autohydrolysis and alkaline pretreatment effect on Chlorella vulgaris and Scenedesmus sp. methane production

Author

Listed:
  • Mahdy, Ahmed
  • Mendez, Lara
  • Ballesteros, Mercedes
  • González-Fernández, Cristina

Abstract

Among biofuel production processes using microalgae biomass, biogas generation seems to be the least complex. Nevertheless, its efficiency is hampered due to the hard cell wall. In order to enhance its anaerobic biodegradability, the present investigation evaluated the effect of two pretreatments (low temperature autohydrolysis at 50 °C for 24 and 48 h incubation and alkaline (0.5, 2 and 5% w/w NaOH dosages)) on Chlorella vulgaris and Scenedesmus sp. The autohydrolysis resulted in 16 and 6% chemical oxygen demand (COD) solubilisation for Chlorella and Scenedesmus, respectively. During thermoalkaline pretreatment, COD in soluble phase (CODsol) was increased up to 19% for Chlorella and 17% for Scenedesmus sp. The highest carbohydrates solubilisation corresponded to 2 and 5% w/w NaOH dosage for 48 h at 50 °C for Chlorella (20%) and Scenedesmus (40–43%). When compared to Chlorella, Scenedesmus biomass exhibited higher carbohydrates solubilisation, although methane yield enhancement was low for both substrates. Best case scenario for Scenedesmus sp. (20% increase) was attained with 5% NaOH at 50 °C for 24 h. Despite the lower carbohydrates solubilisation observed for Chlorella, similar methane yields were similar to Scenedesmus sp. The low methane production enhancement was ascribed to the fact that the organic matter solubilised were exopolymers released during pretreatments rather than intracellular material.

Suggested Citation

  • Mahdy, Ahmed & Mendez, Lara & Ballesteros, Mercedes & González-Fernández, Cristina, 2014. "Autohydrolysis and alkaline pretreatment effect on Chlorella vulgaris and Scenedesmus sp. methane production," Energy, Elsevier, vol. 78(C), pages 48-52.
    • Handle: RePEc:eee:energy:v:78:y:2014:i:c:p:48-52
    DOI: 10.1016/j.energy.2014.05.052
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544214006185
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2014.05.052?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. Sambusiti, C. & Monlau, F. & Ficara, E. & Carrère, H. & Malpei, F., 2013. "A comparison of different pre-treatments to increase methane production from two agricultural substrates," Applied Energy, Elsevier, vol. 104(C), pages 62-70.
    2. Yuan, Xingzhong & Wang, Jingyu & Zeng, Guangming & Huang, Huajun & Pei, Xiaokai & Li, Hui & Liu, Zhifeng & Cong, Minghui, 2011. "Comparative studies of thermochemical liquefaction characteristics of microalgae using different organic solvents," Energy, Elsevier, vol. 36(11), pages 6406-6412.
    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. Hu, Yulin & Gong, Mengyue & Feng, Shanghuan & Xu, Chunbao (Charles) & Bassi, Amarjeet, 2019. "A review of recent developments of pre-treatment technologies and hydrothermal liquefaction of microalgae for bio-crude oil production," Renewable and Sustainable Energy Reviews, Elsevier, vol. 101(C), pages 476-492.
    2. Parimi, Naga Sirisha & Singh, Manjinder & Kastner, James R. & Das, Keshav C., 2015. "Biomethane and biocrude oil production from protein extracted residual Spirulina platensis," Energy, Elsevier, vol. 93(P1), pages 697-704.
    3. Zabed, Hossain M. & Akter, Suely & Yun, Junhua & Zhang, Guoyan & Zhang, Yufei & Qi, Xianghui, 2020. "Biogas from microalgae: Technologies, challenges and opportunities," Renewable and Sustainable Energy Reviews, Elsevier, vol. 117(C).
    4. Llamas, Mercedes & Magdalena, Jose Antonio & Tomás-Pejó, Elia & González-Fernández, Cristina, 2020. "Microalgae-based anaerobic fermentation as a promising technology for producing biogas and microbial oils," Energy, Elsevier, vol. 206(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. Meneses-Quelal Orlando & Velázquez-Martí Borja, 2020. "Pretreatment of Animal Manure Biomass to Improve Biogas Production: A Review," Energies, MDPI, vol. 13(14), pages 1-28, July.
    2. Liu, Guangmin & Qiao, Lina & Zhang, Hong & Zhao, Dan & Su, Xudong, 2014. "The effects of illumination factors on the growth and HCO3− fixation of microalgae in an experiment culture system," Energy, Elsevier, vol. 78(C), pages 40-47.
    3. M'Arimi, M.M. & Mecha, C.A. & Kiprop, A.K. & Ramkat, R., 2020. "Recent trends in applications of advanced oxidation processes (AOPs) in bioenergy production: Review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 121(C).
    4. Feng, Huan & Zhang, Bo & He, Zhixia & Wang, Shuang & Salih, Osman & Wang, Qian, 2018. "Study on co-liquefaction of Spirulina and Spartina alterniflora in ethanol-water co-solvent for bio-oil," Energy, Elsevier, vol. 155(C), pages 1093-1101.
    5. Hu, Yulin & Gong, Mengyue & Feng, Shanghuan & Xu, Chunbao (Charles) & Bassi, Amarjeet, 2019. "A review of recent developments of pre-treatment technologies and hydrothermal liquefaction of microalgae for bio-crude oil production," Renewable and Sustainable Energy Reviews, Elsevier, vol. 101(C), pages 476-492.
    6. Ji, Qinghua & Jiang, Haonan & Yu, Xiaojie & Yagoub, Abu El-Gasim A. & Zhou, Cunshan & Chen, Li, 2020. "Efficient and environmentally-friendly dehydration of fructose and treatments of bagasse under the supercritical CO2 system," Renewable Energy, Elsevier, vol. 162(C), pages 1-12.
    7. Monlau, F. & Sambusiti, C. & Antoniou, N. & Barakat, A. & Zabaniotou, A., 2015. "A new concept for enhancing energy recovery from agricultural residues by coupling anaerobic digestion and pyrolysis process," Applied Energy, Elsevier, vol. 148(C), pages 32-38.
    8. Christine Peyrelasse & Abdellatif Barakat & Camille Lagnet & Prasad Kaparaju & Florian Monlau, 2021. "Anaerobic Digestion of Wastewater Sludge and Alkaline-Pretreated Wheat Straw at Semi-Continuous Pilot Scale: Performances and Energy Assessment," Energies, MDPI, vol. 14(17), pages 1-15, August.
    9. Taghipour, Alireza & Ramirez, Jerome A. & Brown, Richard J. & Rainey, Thomas J., 2019. "A review of fractional distillation to improve hydrothermal liquefaction biocrude characteristics; future outlook and prospects," Renewable and Sustainable Energy Reviews, Elsevier, vol. 115(C).
    10. Dell’Omo, Pier Paolo & Spena, Vincenzo Andrea, 2020. "Mechanical pretreatment of lignocellulosic biomass to improve biogas production: Comparison of results for giant reed and wheat straw," Energy, Elsevier, vol. 203(C).
    11. Sambusiti, C. & Ficara, E. & Malpei, F. & Steyer, J.P. & Carrère, H., 2013. "Effect of sodium hydroxide pretreatment on physical, chemical characteristics and methane production of five varieties of sorghum," Energy, Elsevier, vol. 55(C), pages 449-456.
    12. Leng, Lijian & Li, Hui & Yuan, Xingzhong & Zhou, Wenguang & Huang, Huajun, 2018. "Bio-oil upgrading by emulsification/microemulsification: A review," Energy, Elsevier, vol. 161(C), pages 214-232.
    13. Rahmani, Ali Mohammad & Tyagi, Vinay Kumar & Kazmi, A.A. & Ojha, Chandra Shekhar P., 2023. "Hydrothermal and thermal-acid pretreatments of wheat straw: Methane yield, recalcitrant formation, process inhibition, kinetic modeling," Energy, Elsevier, vol. 283(C).
    14. Huang, Hua-jun & Yuan, Xing-zhong & Zhu, Hui-na & Li, Hui & Liu, Yan & Wang, Xue-li & Zeng, Guang-ming, 2013. "Comparative studies of thermochemical liquefaction characteristics of microalgae, lignocellulosic biomass and sewage sludge," Energy, Elsevier, vol. 56(C), pages 52-60.
    15. Lai, Fa-ying & Chang, Yan-chao & Huang, Hua-jun & Wu, Guo-qiang & Xiong, Jiang-bo & Pan, Zi-qian & Zhou, Chun-fei, 2018. "Liquefaction of sewage sludge in ethanol-water mixed solvents for bio-oil and biochar products," Energy, Elsevier, vol. 148(C), pages 629-641.
    16. Brand, Steffen & Susanti, Ratna Frida & Kim, Seok Ki & Lee, Hong-shik & Kim, Jaehoon & Sang, Byung-In, 2013. "Supercritical ethanol as an enhanced medium for lignocellulosic biomass liquefaction: Influence of physical process parameters," Energy, Elsevier, vol. 59(C), pages 173-182.
    17. Chen, Haitao & He, Zhixia & Zhang, Bo & Feng, Huan & Kandasamy, Sabariswaran & Wang, Bin, 2019. "Effects of the aqueous phase recycling on bio-oil yield in hydrothermal liquefaction of Spirulina Platensis, α-cellulose, and lignin," Energy, Elsevier, vol. 179(C), pages 1103-1113.
    18. Md Amir Suhail & Sandeep Shrivastava & Kunwar Paritosh & Nidhi Pareek & Andrey A. Kovalev & Dmitriy A. Kovalev & Yuri V. Litti & Vladimir Panchenko & Vadim Bolshev & Vivekanand Vivekanand, 2022. "Advances in Applications of Cereal Crop Residues in Green Concrete Technology for Environmental Sustainability: A Review," Agriculture, MDPI, vol. 12(8), pages 1-16, August.
    19. Li, Yue & Chen, Yinguang & Wu, Jiang, 2019. "Enhancement of methane production in anaerobic digestion process: A review," Applied Energy, Elsevier, vol. 240(C), pages 120-137.
    20. Xu, Donghai & Lin, Guike & Liu, Liang & Wang, Yang & Jing, Zefeng & Wang, Shuzhong, 2018. "Comprehensive evaluation on product characteristics of fast hydrothermal liquefaction of sewage sludge at different temperatures," Energy, Elsevier, vol. 159(C), pages 686-695.

    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:energy:v:78:y:2014:i:c:p:48-52. 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/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.