IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v159y2020icp1128-1138.html
   My bibliography  Save this article

Modeling of optimal green liquor pretreatment for enhanced biomass saccharification and delignification by distinct alteration of wall polymer features and biomass porosity in Miscanthus

Author

Listed:
  • Alam, Aftab
  • Wang, Youmei
  • Liu, Fei
  • Kang, Heng
  • Tang, Shang-wen
  • Wang, Yanting
  • Cai, Qiuming
  • Wang, Hailang
  • Peng, Hao
  • Li, Qian
  • Zeng, Yajun
  • Tu, Yuanyuan
  • Xia, Tao
  • Peng, Liangcai

Abstract

Miscanthus is a leading bioenergy crop with enormous biomass resource convertible into bioethanol and biochemicals. However, lignocellulose recalcitrance basically causes costly bioethanol production with potential secondary pollution to the environment. In this study, the green liquor (mixed sodium carbonate and sodium sulfide) pretreatments were optimized using response surface methodological modeling for enhancing biomass saccharification and delignification in Miscanthus. By comparison, the optimal saccharification approach led to relatively higher hexose yield of 87% (% cellulose) for bioethanol yield of 17.1% (% dry matter) with the sugar-ethanol conversion rate at 98%, whereas the optimal delignification approach could achieve the highest delignification rate at 93% potential for lignin-derived biofuel or value-added biochemicals. Notably, those two optimized pretreatments could distinctively extract hemicellulose-lignin complex and altered wall polymer features, leading to much increased cellulose accessibility for efficient biomass enzymatic hydrolysis. Exceptionally, the optimal delignification led to decreased biomass porosity accountable for relatively lower hexose yield, suggesting that its cellulose microfibrils may be aggregated from excessive non-cellulosic polymers extraction. Hence, this study has demonstrated two optional strategies for green-like and cost-effective biofuels and biochemical production in Miscanthus and other bioenergy crops.

Suggested Citation

  • Alam, Aftab & Wang, Youmei & Liu, Fei & Kang, Heng & Tang, Shang-wen & Wang, Yanting & Cai, Qiuming & Wang, Hailang & Peng, Hao & Li, Qian & Zeng, Yajun & Tu, Yuanyuan & Xia, Tao & Peng, Liangcai, 2020. "Modeling of optimal green liquor pretreatment for enhanced biomass saccharification and delignification by distinct alteration of wall polymer features and biomass porosity in Miscanthus," Renewable Energy, Elsevier, vol. 159(C), pages 1128-1138.
  • Handle: RePEc:eee:renene:v:159:y:2020:i:c:p:1128-1138
    DOI: 10.1016/j.renene.2020.06.013
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148120309071
    Download Restriction: Full text for ScienceDirect subscribers only

    File URL: https://libkey.io/10.1016/j.renene.2020.06.013?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. Arora, Richa & Behera, Shuvashish & Sharma, Nilesh Kumar & Kumar, Sachin, 2017. "Augmentation of ethanol production through statistically designed growth and fermentation medium using novel thermotolerant yeast isolates," Renewable Energy, Elsevier, vol. 109(C), pages 406-421.
    2. Jin, Wenxiang & Chen, Ling & Hu, Meng & Sun, Dan & Li, Ao & Li, Ying & Hu, Zhen & Zhou, Shiguang & Tu, Yuanyuan & Xia, Tao & Wang, Yanting & Xie, Guosheng & Li, Yanbin & Bai, Baowei & Peng, Liangcai, 2016. "Tween-80 is effective for enhancing steam-exploded biomass enzymatic saccharification and ethanol production by specifically lessening cellulase absorption with lignin in common reed," Applied Energy, Elsevier, vol. 175(C), pages 82-90.
    3. Stanislaus, Mishma S. & Zhang, Nan & Yuan, Yue & Zheng, Hanying & Zhao, Chenyu & Hu, Xiaohong & Zhu, Qi & Yang, Yingnan, 2018. "Improvement of biohydrogen production by optimization of pretreatment method and substrate to inoculum ratio from microalgal biomass and digested sludge," Renewable Energy, Elsevier, vol. 127(C), pages 670-677.
    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. Fu, Yansong & Gao, Hairong & Yu, Hua & Yang, Qiaomei & Peng, Hao & Liu, Peng & Li, Yuqi & Hu, Zhen & Zhang, Ran & Li, Jingyang & Qi, Zhi & Wang, Lingqiang & Peng, Liangcai & Wang, Yanting, 2022. "Specific lignin and cellulose depolymerization of sugarcane bagasse for maximum bioethanol production under optimal chemical fertilizer pretreatment with hemicellulose retention and liquid recycling," Renewable Energy, Elsevier, vol. 200(C), pages 1371-1381.
    2. Gao, Hairong & Wang, Yanting & Yang, Qiaomei & Peng, Hao & Li, Yuqi & Zhan, Dan & Wei, Hantian & Lu, Haiwen & Bakr, Mahmoud M.A. & EI-Sheekh, Mostafa M. & Qi, Zhi & Peng, Liangcai & Lin, Xinchun, 2021. "Combined steam explosion and optimized green-liquor pretreatments are effective for complete saccharification to maximize bioethanol production by reducing lignocellulose recalcitrance in one-year-old," Renewable Energy, Elsevier, vol. 175(C), pages 1069-1079.
    3. Xie, Junxian & Cheng, Zheng & Zhu, Shiyun & Xu, Jun, 2022. "Lewis base enhanced neutral deep eutectic solvent pretreatment for enzymatic hydrolysis of corn straw and lignin characterization," Renewable Energy, Elsevier, vol. 188(C), pages 320-328.
    4. Chu, Qiulu & Tong, Wenyao & Wu, Shufang & Jin, Yongcan & Hu, Jinguang & Song, Kai, 2021. "Modification of lignin by various additives to mitigate lignin inhibition for improved enzymatic digestibility of dilute acid pretreated hardwood," Renewable Energy, Elsevier, vol. 177(C), pages 992-1000.

    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. Ulaganathan, Kandasamy & Goud, Sravanthi & Reddy, Madhavi & Kayalvili, Ulaganathan, 2017. "Genome engineering for breaking barriers in lignocellulosic bioethanol production," Renewable and Sustainable Energy Reviews, Elsevier, vol. 74(C), pages 1080-1107.
    2. Zhu, Shengdong & Luo, Fang & Huang, Wenjing & Huang, Wangxiang & Wu, Yuanxin, 2017. "Comparison of three fermentation strategies for alleviating the negative effect of the ionic liquid 1-ethyl-3-methylimidazolium acetate on lignocellulosic ethanol production," Applied Energy, Elsevier, vol. 197(C), pages 124-131.
    3. Machineni, Lakshmi & Deepanraj, B. & Chew, Kit Wayne & Rao, A. Gangagni, 2023. "Biohydrogen production from lignocellulosic feedstock: Abiotic and biotic methods," Renewable and Sustainable Energy Reviews, Elsevier, vol. 182(C).
    4. Wang, Youmei & Liu, Peng & Zhang, Guifen & Yang, Qiaomei & Lu, Jun & Xia, Tao & Peng, Liangcai & Wang, Yanting, 2021. "Cascading of engineered bioenergy plants and fungi sustainable for low-cost bioethanol and high-value biomaterials under green-like biomass processing," Renewable and Sustainable Energy Reviews, Elsevier, vol. 137(C).
    5. Matei, Jéssica C. & Soares, Marlene & Bonato, Aline Cristine H. & de Freitas, Maria Paula A. & Helm, Cristiane V. & Maroldi, Wédisley V. & Magalhães, Washington L.E. & Haminiuk, Charles W.I. & Maciel,, 2020. "Enzymatic delignification of sugar cane bagasse and rice husks and its effect in saccharification," Renewable Energy, Elsevier, vol. 157(C), pages 987-997.
    6. 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.
    7. Xu, Youjie & Wang, Donghai, 2017. "Integrating starchy substrate into cellulosic ethanol production to boost ethanol titers and yields," Applied Energy, Elsevier, vol. 195(C), pages 196-203.
    8. Fu, Yansong & Gao, Hairong & Yu, Hua & Yang, Qiaomei & Peng, Hao & Liu, Peng & Li, Yuqi & Hu, Zhen & Zhang, Ran & Li, Jingyang & Qi, Zhi & Wang, Lingqiang & Peng, Liangcai & Wang, Yanting, 2022. "Specific lignin and cellulose depolymerization of sugarcane bagasse for maximum bioethanol production under optimal chemical fertilizer pretreatment with hemicellulose retention and liquid recycling," Renewable Energy, Elsevier, vol. 200(C), pages 1371-1381.
    9. He, Boyang & Hao, Bo & Yu, Haizhong & Tu, Fen & Wei, Xiaoyang & Xiong, Ke & Zeng, Yajun & Zeng, Hu & Liu, Peng & Tu, Yuanyuan & Wang, Yanting & Kang, Heng & Peng, Liangcai & Xia, Tao, 2022. "Double integrating XYL2 into engineered Saccharomyces cerevisiae strains for consistently enhanced bioethanol production by effective xylose and hexose co-consumption of steam-exploded lignocellulose ," Renewable Energy, Elsevier, vol. 186(C), pages 341-349.
    10. Dhiman, Saurabh Sudha & David, Aditi & Braband, Vanessa W. & Hussein, Abdulmenan & Salem, David R. & Sani, Rajesh K., 2017. "Improved bioethanol production from corn stover: Role of enzymes, inducers and simultaneous product recovery," Applied Energy, Elsevier, vol. 208(C), pages 1420-1429.
    11. Tinôco, Daniel & Genier, Hugo Leonardo André & da Silveira, Wendel Batista, 2021. "Technology valuation of cellulosic ethanol production by Kluyveromyces marxianus CCT 7735 from sweet sorghum bagasse at elevated temperatures," Renewable Energy, Elsevier, vol. 173(C), pages 188-196.
    12. Kalyani, Dayanand Chandrahas & Zamanzadeh, Mirzaman & Müller, Gerdt & Horn, Svein J., 2017. "Biofuel production from birch wood by combining high solid loading simultaneous saccharification and fermentation and anaerobic digestion," Applied Energy, Elsevier, vol. 193(C), pages 210-219.
    13. Liu, Peng & Li, Ao & Wang, Youmei & Cai, Qiuming & Yu, Haizhong & Li, Yuqi & Peng, Hao & Li, Qian & Wang, Yanting & Wei, Xiaoyang & Zhang, Ran & Tu, Yuanyuan & Xia, Tao & Peng, Liangcai, 2021. "Distinct Miscanthus lignocellulose improves fungus secreting cellulases and xylanases for consistently enhanced biomass saccharification of diverse bioenergy crops," Renewable Energy, Elsevier, vol. 174(C), pages 799-809.
    14. Likang Deng & Jun Li, 2021. "Thread Rolling: An Efficient Mechanical Pretreatment for Corn Stover Saccharification," Energies, MDPI, vol. 14(3), pages 1-9, January.
    15. Gao, Hairong & Wang, Yanting & Yang, Qiaomei & Peng, Hao & Li, Yuqi & Zhan, Dan & Wei, Hantian & Lu, Haiwen & Bakr, Mahmoud M.A. & EI-Sheekh, Mostafa M. & Qi, Zhi & Peng, Liangcai & Lin, Xinchun, 2021. "Combined steam explosion and optimized green-liquor pretreatments are effective for complete saccharification to maximize bioethanol production by reducing lignocellulose recalcitrance in one-year-old," Renewable Energy, Elsevier, vol. 175(C), pages 1069-1079.
    16. Sinharoy, Arindam & Pakshirajan, Kannan, 2020. "A novel application of biologically synthesized nanoparticles for enhanced biohydrogen production and carbon monoxide bioconversion," Renewable Energy, Elsevier, vol. 147(P1), pages 864-873.
    17. Giovanna Cappai & Giorgia De Gioannis & Aldo Muntoni & Daniela Spiga & Maria Rosaria Boni & Alessandra Polettini & Raffaella Pomi & Andreina Rossi, 2018. "Biohydrogen Production from Food Waste: Influence of the Inoculum-To-Substrate Ratio," Sustainability, MDPI, vol. 10(12), pages 1-14, November.

    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:159:y:2020:i:c:p:1128-1138. 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.