Modified alkaline peroxide pretreatment: An efficient path forward for bioethanol production from bamboo

Huang, Chen; Zhan, Yunni; Du, Xinghu; Zhou, Yang; Yu, Longxiang; Meng, Xianzhi; Jiao, Jian; Fang, Guigan; Ragauskas, Arthur J.

doi:10.1016/j.enconman.2020.113365

Title: Modified alkaline peroxide pretreatment: An efficient path forward for bioethanol production from bamboo

Abstract

To overcome the typical delignification saturation point of alkaline peroxide pretreatment and further facilitate lignin removal, a novel modified alkaline hydrogen peroxide pretreatment (MAHP) was proposed by introducing ethanol into the reaction system. The dosages of H₂O₂, ethanol, and pretreatment temperature were optimized, and the results revealed that a maximum lignin removal as high as 79.25% could be achieved at only 100 °C, 3 wt% H₂O₂ concentration and 1 wt% ethanol concentration. Meanwhile, 76.5% of glucan and 56.0% of xylan were preserved at this pretreatment condition. By overcoming the delignification saturation point, enzymatic hydrolysis efficiency was remarkably enhanced, achieving 96.76% and 97.38% of glucan and xylan conversion, respectively, which are 7.4 and 11.4 times as compared to that of the untreated bamboo. Furthermore, the simultaneous saccharification and fermentation (SSF) result indicated an identical ethanol yield of ~75% when elevating the SSF solid loading from 5% to 30%. Based on the sequential SSF and xylose fermentation results, about 5.6 tons of bamboo would be consumed to produce 1 ton of ethanol. Finally, the energy balance revealed that a positive balance of 1255.4 KJ could be generated via processing 1 kg bamboo. Here, the results demonstrate that the MAHP is a promisingmore »« less

Authors:

Huang, Chen ^[1]; Zhan, Yunni ^[2]; Du, Xinghu ^[3]; Zhou, Yang ^[3]; Yu, Longxiang ^[3]; Meng, Xianzhi ^[4]; Jiao, Jian ^[5]; Fang, Guigan ^[2];

^[6]

Chinese Academy of Forestry, Nanjing (China); Nanjing Forestry University (China); University of Tennessee, Knoxville, TN (United States)
Chinese Academy of Forestry, Nanjing (China); Nanjing Forestry University (China)
Nanjing Forestry University (China)
University of Tennessee, Knoxville, TN (United States)
Chinese Academy of Forestry, Nanjing (China)
University of Tennessee, Knoxville, TN (United States); University of Tennessee Institute of Agriculture, Knoxville, TN (United States); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Publication Date:: Wed Sep 02 00:00:00 EDT 2020

Research Org.:: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1669741

Grant/Contract Number:: AC05-00OR22725

Resource Type:: Accepted Manuscript

Journal Name:: Energy Conversion and Management

Additional Journal Information:: Journal Volume: 224; Journal Issue: 1; Journal ID: ISSN 0196-8904

Publisher:: Elsevier

Country of Publication:: United States

Language:: English

Subject:: 30 DIRECT ENERGY CONVERSION; Modified alkaline hydrogen peroxide pretreatment; Lignin removal; Enzymatic hydrolysis; Simultaneous saccharification and fermentation

Citation Formats


                    Huang, Chen, Zhan, Yunni, Du, Xinghu, Zhou, Yang, Yu, Longxiang, Meng, Xianzhi, Jiao, Jian, Fang, Guigan, and Ragauskas, Arthur J. Modified alkaline peroxide pretreatment: An efficient path forward for bioethanol production from bamboo.  United States: N. p., 2020. 
Web.  doi:10.1016/j.enconman.2020.113365.

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                    Huang, Chen, Zhan, Yunni, Du, Xinghu, Zhou, Yang, Yu, Longxiang, Meng, Xianzhi, Jiao, Jian, Fang, Guigan, & Ragauskas, Arthur J. Modified alkaline peroxide pretreatment: An efficient path forward for bioethanol production from bamboo.  United States.  https://doi.org/10.1016/j.enconman.2020.113365

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                    Huang, Chen, Zhan, Yunni, Du, Xinghu, Zhou, Yang, Yu, Longxiang, Meng, Xianzhi, Jiao, Jian, Fang, Guigan, and Ragauskas, Arthur J. Wed .  
"Modified alkaline peroxide pretreatment: An efficient path forward for bioethanol production from bamboo".  United States.  https://doi.org/10.1016/j.enconman.2020.113365.  https://www.osti.gov/servlets/purl/1669741.

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@article{osti_1669741,

  title        = {Modified alkaline peroxide pretreatment: An efficient path forward for bioethanol production from bamboo},

  author       = {Huang, Chen and Zhan, Yunni and Du, Xinghu and Zhou, Yang and Yu, Longxiang and Meng, Xianzhi and Jiao, Jian and Fang, Guigan and Ragauskas, Arthur J.},

  abstractNote = {To overcome the typical delignification saturation point of alkaline peroxide pretreatment and further facilitate lignin removal, a novel modified alkaline hydrogen peroxide pretreatment (MAHP) was proposed by introducing ethanol into the reaction system. The dosages of H2O2, ethanol, and pretreatment temperature were optimized, and the results revealed that a maximum lignin removal as high as 79.25% could be achieved at only 100 °C, 3 wt% H2O2 concentration and 1 wt% ethanol concentration. Meanwhile, 76.5% of glucan and 56.0% of xylan were preserved at this pretreatment condition. By overcoming the delignification saturation point, enzymatic hydrolysis efficiency was remarkably enhanced, achieving 96.76% and 97.38% of glucan and xylan conversion, respectively, which are 7.4 and 11.4 times as compared to that of the untreated bamboo. Furthermore, the simultaneous saccharification and fermentation (SSF) result indicated an identical ethanol yield of ~75% when elevating the SSF solid loading from 5% to 30%. Based on the sequential SSF and xylose fermentation results, about 5.6 tons of bamboo would be consumed to produce 1 ton of ethanol. Finally, the energy balance revealed that a positive balance of 1255.4 KJ could be generated via processing 1 kg bamboo. Here, the results demonstrate that the MAHP is a promising high-efficiency pretreatment technology for bamboo due to the mild pretreatment severity and robust ethanol yield.},

  doi          = {10.1016/j.enconman.2020.113365},

  journal      = {Energy Conversion and Management},

  number       = 1,

  volume       = 224,

  place        = {United States},

  year         = {Wed Sep 02 00:00:00 EDT 2020},

  month        = {Wed Sep 02 00:00:00 EDT 2020}

}

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Title: Modified alkaline peroxide pretreatment: An efficient path forward for bioethanol production from bamboo

Abstract

Citation Formats

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Exploring surface characterization and electrostatic property of Hybrid Pennisetum during alkaline sulfite pretreatment for enhanced enzymatic hydrolysability journal, November 2017

Liquid hot water pretreatment of multi feedstocks and enzymatic hydrolysis of solids obtained thereof journal, September 2016

Insights into the effect of dilute acid, hot water or alkaline pretreatment on the cellulose accessible surface area and the overall porosity of Populus journal, January 2015

Increasing the Carbohydrate Output of Bamboo Using a Combinatorial Pretreatment journal, May 2020

An In-Depth Understanding of Biomass Recalcitrance Using Natural Poplar Variants as the Feedstock journal, December 2016

Substrate and Enzyme Characteristics that Limit Cellulose Hydrolysis journal, October 1999

Ammonia Pretreatment of Corn Stover Enables Facile Lignin Extraction journal, February 2017

High titer ethanol production from rice straw via solid-state simultaneous saccharification and fermentation by Mucor indicus at low enzyme loading journal, February 2019

Ethanol production from high dry matter corncob using fed-batch simultaneous saccharification and fermentation after combined pretreatment journal, July 2010

Distinct Roles of Residual Xylan and Lignin in Limiting Enzymatic Hydrolysis of Organosolv Pretreated Loblolly Pine and Sweetgum journal, January 2013

Production of bioethanol from wheat straw: An overview on pretreatment, hydrolysis and fermentation journal, July 2010

Simultaneous saccharification and co-fermentation for improving the xylose utilization of steam exploded corn stover at high solid loading journal, February 2016

A sustainable process for procuring biologically active fractions of high-purity xylooligosaccharides and water-soluble lignin from Moso bamboo prehydrolyzate journal, July 2019

Life cycle assessment of lignocellulosic bioethanol: Environmental impacts and energy balance
journal, February 2015

An innovative approach of mixed enzymatic venture for 2G ethanol production from lignocellulosic feedstock
journal, March 2020

Promoting Aromatic Hydrocarbon Formation via Catalytic Pyrolysis of Polycarbonate Wastes over Fe- and Ce-Loaded Aluminum Oxide Catalysts
journal, June 2020

Assessment of the self-sustained energy generation of an integrated first and second generation ethanol production from sugarcane through the characterization of the hydrolysis process residues
journal, January 2020

Lignocellulosic biomass for bioethanol production: Current perspectives, potential issues and future prospects
journal, August 2012

Near-complete enzymatic hydrolysis efficiency of Miscanthus using hydrotropic fractionation at atmospheric pressure
journal, July 2020

Recyclable and Reusable Maleic Acid for Efficient Production of Cellulose Nanofibrils with Stable Performance
journal, November 2019

Prewashing enhances the liquid hot water pretreatment efficiency of waste wheat straw with high free ash content
journal, November 2016

Availability of four energy crops assessing by the enzymatic hydrolysis and structural features of lignin before and after hydrothermal treatment
journal, January 2018

Facilitating enzymatic digestibility of larch by in-situ lignin modification during combined acid and alkali pretreatment
journal, September 2020

Incorporating Lignin into Polyethylene Glycol Enhanced Its Performance for Promoting Enzymatic Hydrolysis of Hardwood
journal, January 2020

An integrated process to produce bio-ethanol and xylooligosaccharides rich in xylobiose and xylotriose from high ash content waste wheat straw
journal, October 2017

The effect of liquid hot water pretreatment on the chemical–structural alteration and the reduced recalcitrance in poplar
journal, November 2017

Effect of hydrothermal pretreatment severity on lignin inhibition in enzymatic hydrolysis
journal, May 2019

Investigating plant cell wall components that affect biomass recalcitrance in poplar and switchgrass
journal, January 2013

Temperature profiled simultaneous saccharification and co-fermentation of corn stover increases ethanol production at high solid loading
journal, February 2020

Hydrothermal Pretreatment of Switchgrass
journal, April 2011

Co-production of xylooligosaccharides and fermentable sugars from poplar through acetic acid pretreatment followed by poly (ethylene glycol) ether assisted alkali treatment
journal, September 2019

Enhancing enzymatic digestibility of waste wheat straw by presoaking to reduce the ash-influencing effect on autohydrolysis
journal, September 2019

Catalytic fast co-pyrolysis of bamboo sawdust and waste plastics for enhanced aromatic hydrocarbons production using synthesized CeO2/γ-Al2O3 and HZSM-5
journal, September 2019

Characterization and Application of Lignin–Carbohydrate Complexes from Lignocellulosic Materials as Antioxidants for Scavenging In Vitro and In Vivo Reactive Oxygen Species
journal, November 2019

Ionic Liquid and Sulfuric Acid-Based Pretreatment of Bamboo: Biomass Delignification and Enzymatic Hydrolysis for the Production of Reducing Sugars
journal, July 2018

Ethanol production from bamboo using mild alkaline pre-extraction followed by alkaline hydrogen peroxide pretreatment
journal, January 2018

Alkaline hydrogen peroxide pretreatment of softwood: Hemicellulose degradation pathways
journal, December 2013

Surface chemistry changes of weathered HDPE/wood-flour composites studied by XPS and FTIR spectroscopy
journal, October 2004

A sustainable biorefinery approach for efficient conversion of aquatic weeds into bioethanol and biomethane
journal, May 2019

Mechanism and modelling of bamboo pyrolysis
journal, February 2013

High titer ethanol production from simultaneous enzymatic saccharification and fermentation of aspen at high solids: A comparison between SPORL and dilute acid pretreatments
journal, October 2011

Economics and Energy of Ethanol Production from Alfalfa, Corn, and Switchgrass in the Upper Midwest, USA
journal, March 2008

Investigation of alkaline hydrogen peroxide pretreatment and Tween 80 to enhance enzymatic hydrolysis of sugarcane bagasse
journal, May 2019

A critical review of the effects of pretreatment methods on the exergetic aspects of lignocellulosic biofuels
journal, May 2020

Maximizing enzymatic hydrolysis efficiency of bamboo with a mild ethanol-assistant alkaline peroxide pretreatment
journal, March 2020

Two-stage pretreatment with alkaline sulphonation and steam treatment of Eucalyptus woody biomass to enhance its enzymatic digestibility for bioethanol production
journal, November 2018

Effects of green liquor pretreatment on the chemical composition and enzymatic digestibility of rice straw
journal, December 2013

FTIR and XPS analysis of the changes in bamboo chemical structure decayed by white-rot and brown-rot fungi
journal, September 2013

Physical and chemical characterizations of corn stover and poplar solids resulting from leading pretreatment technologies
journal, September 2009

Exploring surface characterization and electrostatic property of Hybrid Pennisetum during alkaline sulfite pretreatment for enhanced enzymatic hydrolysability
journal, November 2017

Liquid hot water pretreatment of multi feedstocks and enzymatic hydrolysis of solids obtained thereof
journal, September 2016

Insights into the effect of dilute acid, hot water or alkaline pretreatment on the cellulose accessible surface area and the overall porosity of Populus
journal, January 2015

Increasing the Carbohydrate Output of Bamboo Using a Combinatorial Pretreatment
journal, May 2020

An In-Depth Understanding of Biomass Recalcitrance Using Natural Poplar Variants as the Feedstock
journal, December 2016

Substrate and Enzyme Characteristics that Limit Cellulose Hydrolysis
journal, October 1999

Ammonia Pretreatment of Corn Stover Enables Facile Lignin Extraction
journal, February 2017

High titer ethanol production from rice straw via solid-state simultaneous saccharification and fermentation by Mucor indicus at low enzyme loading
journal, February 2019

Ethanol production from high dry matter corncob using fed-batch simultaneous saccharification and fermentation after combined pretreatment
journal, July 2010

Distinct Roles of Residual Xylan and Lignin in Limiting Enzymatic Hydrolysis of Organosolv Pretreated Loblolly Pine and Sweetgum
journal, January 2013

Production of bioethanol from wheat straw: An overview on pretreatment, hydrolysis and fermentation
journal, July 2010

Simultaneous saccharification and co-fermentation for improving the xylose utilization of steam exploded corn stover at high solid loading
journal, February 2016

A sustainable process for procuring biologically active fractions of high-purity xylooligosaccharides and water-soluble lignin from Moso bamboo prehydrolyzate
journal, July 2019