Determinants on an efficient cellulase recycling process for the production of bioethanol from recycled paper sludge under high solid loadings

Article English OPEN
Daniel Gomes; Miguel Gama; Lucília Domingues;
(2018)
  • Publisher: BMC
  • Journal: Biotechnology for Biofuels,volume 11 (issn: 1754-6834, eissn: 1754-6834)
  • Related identifiers: pmc: PMC5901881, doi: 10.1186/s13068-018-1103-2
  • Subject: Cellulosic bioethanol | Enzyme activity phase distribution | Biotechnology | Enzyme thermostability | Science & Technology | Fuel | Cellulase recycling | Process intensification | TP315-360 | Recycled paper sludge | Research | TP248.13-248.65

Background: In spite of the continuous efforts and investments in the last decades, lignocellulosic ethanol is still not economically competitive with fossil fuels. Optimization is still required in different parts of the process. Namely, the cost effective usage of enz... View more
  • References (38)
    38 references, page 1 of 4

    1. Abban-Mensah I, Vis M, van Sleen P. Socio-economic impacts of a lignocellulosic ethanol refinery in Canada. In: Rutz D, Janssen R, editors. Socio-economic impacts of bioenergy production. New York: Springer; 2014. p. 233-51.

    2. Klein-Marcusschamer D, Oleskowicz-Popiel P, Simmons BA, Blanch WH. The challenge of enzyme cost in the production of lignocellulosic biofuels. Biotechnol Bioeng. 2012;109:1083-9.

    3. http://novozymes.com/en/news/news-archive/Pages/45713.aspx (2017). Accessed 12 Oct 2017.

    4. Aden A, Foust T. Technoeconomic analysis of the dilute sulfuric acid and enzymatic hydrolysis process for the conversion of corn stover to ethanol. Cellulose. 2009;16:535-45.

    5. Lynd LR, Laser MS, Bransby D, Dale BE, Davison B, Hamilton R, Himmel M, Keller M, McMillan JD, Sheehan J, Wyman CE. How biotech can transform biofuels. Nat Biotechnol. 2008;26:169-72.

    6. Dutta A, Dowe N, Ibsen KN, Schell DJ, Aden A. An economic comparison of diefrent fermentation configurations to convert corn stover to ethanol using Z. mobilis and Saccharomyces. Biotechnol Prog. 2010;26:64-72.

    7. Pribowo A, Arantes V, Saddler JN. The adsorption and enzyme activity profiles of specific Trichoderma reesei cellulose/xylanase components when hydrolyzing steam pretreated corn stover. Enzyme Microb Technol. 2012;50:195-203.

    8. Gomes D, Domingues L, Gama M. Valorizing recycled paper sludge by a bioethanol production process with cellulase recycling. Biores Technol. 2016;216:637-44.

    9. Rodrigues AC, Felby C, Gama M. Cellulase stability, adsorption/desorption profiles and recycling during successive cycles of hydrolysis and fermentation of wheat straw. Biores Technol. 2014;156:163-9.

    10. Chen G, Song W, Qi B, Lu J, Wan Y. Recycling cellulase from enzymatic hydrolyzate of acid treated wheat straw by electroultrafiltration. Biores Technol. 2013;144:186-93.

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