Integrated hydrothermal and deep eutectic solvent-mediated fractionation of lignocellulosic biocomponents for enhanced accessibility and efficient conversion in anaerobic digestion

被引：57

作者：

Basak, Bikram ^{[1
]}

Patil, Swapnil ^{[1
]}

Kumar, Ramesh ^{[1
]}

Ha, Geon-Soo ^{[1
]}

Park, Young-Kwon ^{[2
]}

Khan, Moonis Ali ^{[3
]}

Yadav, Krishna Kumar ^{[4
]}

Fallatah, Ahmed M. ^{[5
]}

Jeon, Byong-Hun ^{[1
]}

机构：

[1] Hanyang Univ, Dept Earth Resources & Environm Engn, 222 Wangsimni Ro, Seoul 04763, South Korea

[2] Univ Seoul, Sch Environm Engn, Seoul 02504, South Korea

[3] King Saud Univ, Coll Sci, Chem Dept, Riyadh 11451, Saudi Arabia

[4] Madhyanchal Profess Univ, Fac Sci & Technol, Bhopal 462044, India

[5] Taif Univ, Coll Sci, Dept Chem, POB 11099, Taif 21944, Saudi Arabia

来源：

BIORESOURCE TECHNOLOGY | 2022年 / 351卷

基金：

新加坡国家研究基金会;

关键词：

Hydrothermal pretreatment; Deep eutectic solvent; Anaerobic digestion; Biomass fractionation; Lignocellulosic biomass; RICE STRAW; METHANE PRODUCTION; BIOGAS PRODUCTION; SOLID-STATE; PRETREATMENT; LIGNIN; TEMPERATURE; METHANOGENESIS; HYDROLYSIS; CORNCOB;

D O I：

10.1016/j.biortech.2022.127034

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Effective fractionation of lignocellulosic biocomponents of lignocellulosic biomass can increase its utilization in anaerobic digestion for high yield biomethane production. A hydrothermal process was optimized and integrated with a deep eutectic solvent (DES) pretreatment to preferentially fractionate hemicellulose, cellulose, and lignin in rice straw. The optimized hydrothermal process resulted in 96% hemicellulose solubilization at moderately low combined pretreatment severity (log S = 2.26), allowing increased hemicellulosic sugar recovery with minimal formation of inhibitory byproducts. Subsequent DES pretreatment resulted in highly bioaccessible cellulosic pulp, removing 81.3% of lignin that can be recovered and converted into value-added products. Anaerobic digestion of hemicellulosic fraction and cellulosic pulp using a microbial methanogenic consortium seed acclimatized to the lignocellulosic inhibitors resulted in a 33.4% higher yield of methane (467.84 mL g(-1) VSinitial) than with anaerobic digester sludge seed. This integrated approach can facilitate and maximize the targeted utilization of different biocomponents through sustainable biorefining.

引用

页数：10

共 44 条

[1] Making lignin accessible for anaerobic digestion by wet-explosion pretreatment [J].

Ahring, Birgitte K. ;

Biswas, Rajib ;

Ahamed, Aftab ;

Teller, Philip J. ;

Uellendahl, Hinrich .

BIORESOURCE TECHNOLOGY, 2015, 175 :182-188

[2] Rapid recovery of methane yield in organic overloaded-failed anaerobic digesters through bioaugmentation with acclimatized microbial consortium [J].

Basak, Bikram ;

Patil, Swapnil M. ;

Saha, Shouvik ;

Kurade, Mayur B. ;

Ha, Geon-Soo ;

Govindwar, Sanjay P. ;

Lee, Sean S. ;

Chang, Soon Woong ;

Chung, Woo Jin ;

Jeon, Byong-Hun .

SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 764

[3]

Basak B, 2020, RENEW SUST ENERG REV, V133, DOI [10.1016/j.rscr.2020.110338, 10.1016/j.rser.2020.110338]

[4] Pretreatment of polysaccharidic wastes with cellulolytic Aspergillus fumigatus for enhanced production of biohythane in a dual-stage process [J].

Basak, Bikram ;

Saha, Shouvik ;

Chatterjee, Pradip K. ;

Ganguly, Amit ;

Chang, Soon Woong ;

Jeon, Byong-Hun .

BIORESOURCE TECHNOLOGY, 2020, 299

[5] Effect of severity factor on the hydrothermal pretreatment of sugarcane straw [J].

Batista, Gustavo ;

Souza, Renata B. A. ;

Pratto, Bruna ;

dos Santos-Rocha, Martha S. R. ;

Cruz, Antonio J. G. .

BIORESOURCE TECHNOLOGY, 2019, 275 :321-327

[6]

Chen H, 2021, BIORESOURCE TECHNOL, V320, DOI [10.1016/j.biortech.2020.124303, 10.1016/j.actatropica.2020.124303]

[7] Anaerobic digestion of corn straw pretreated by ultrasonic combined with aerobic hydrolysis [J].

Chu, Xiaodong ;

Cheng, Qiushuang ;

Xu, Yonghua ;

Luo, Lina ;

Wang, Ming ;

Zheng, Guoxiang ;

Zhang, Hongqiong ;

Yi, Weiming ;

Liu, Xiaofeng ;

Sun, Yongming ;

Sun, Yong .

BIORESOURCE TECHNOLOGY, 2021, 341

[8] PRETREATMENT CATALYST EFFECTS AND THE COMBINED SEVERITY PARAMETER [J].

CHUM, HL ;

JOHNSON, DK ;

BLACK, SK ;

OVEREND, RP .

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, 1990, 24-5 :1-14

[9] Techno-economic analysis of different pretreatment processes for lignocellulosic-based bioethanol production [J].

da Silva, Andre Rodrigues Gurgel ;

Ortega, Carlo Edgar Torres ;

Rong, Ben-Guang .

BIORESOURCE TECHNOLOGY, 2016, 218 :561-570

[10] Lignin-Enzyme Interactions in the Hydrolysis of Lignocellulosic Biomass [J].

dos Santos, Antonio Carlos ;

Ximenes, Eduardo ;

Kim, Youngmi ;

Ladisch, Michael R. .

TRENDS IN BIOTECHNOLOGY, 2019, 37 (05) :518-531

← 1 2 3 4 5 →