Effect of hydrothermal pretreatment severity on the pretreatment characteristics and anaerobic digestion performance of corn stover

2019 ◽  
Vol 289 ◽  
pp. 121646 ◽  
Author(s):  
Xiaocong Song ◽  
Akiber Chufo Wachemo ◽  
Liang Zhang ◽  
Tianqing Bai ◽  
Xiujin Li ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Corn Stover ◽  
Hydrothermal Pretreatment ◽  
Pretreatment Severity

Effect of low severity hydrothermal pretreatment on anaerobic digestion performance of corn stover

2019 ◽  
Vol 294 ◽  
pp. 122238 ◽  
Author(s):  
Hairong Yuan ◽  
Xiaocong Song ◽  
Ruolin Guan ◽  
Liang Zhang ◽  
Xiujin Li ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Corn Stover ◽  
Hydrothermal Pretreatment

Influence of hydrothermal pretreatment conditions, typology of anaerobic digestion system, and microbial profile in the production of volatile fatty acids from olive mill solid waste

2021 ◽  
Vol 9 (2) ◽  
pp. 105055
Author(s):  
Yasmim Arantes da Fonseca ◽  
Nayara Clarisse Soares Silva ◽  
Adonai Bruneli de Camargos ◽  
Silvana de Queiroz Silva ◽  
Hector Javier Luna Wandurraga ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Anaerobic Digestion ◽  
Solid Waste ◽  
Volatile Fatty Acids ◽  
Hydrothermal Pretreatment ◽  
Microbial Profile ◽  
Olive Mill Solid Waste ◽  
Pretreatment Conditions ◽  
Olive Mill

Effects of hydrothermal pretreatment and bamboo hydrochar addition on anaerobic digestion of tofu residue for biogas production

2021 ◽  
pp. 125279
Author(s):  
Ungyong Choe ◽  
Ahmed M. Mustafa ◽  
Ximing Zhang ◽  
Kuichuan Sheng ◽  
Xuefei Zhou ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Biogas Production ◽  
Hydrothermal Pretreatment

Effect of Leachate Spraying Intensity on High-Solid Anaerobic Digestion of Corn Stover and Organic Fraction of Municipal Solid Waste

2019 ◽  
Vol 11 (7) ◽  
pp. 3293-3301
Author(s):  
Mingyu Qian ◽  
Ye Zhou ◽  
Yixin Zhang ◽  
Zhenxin Wang ◽  
Ruihua Li ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Corn Stover ◽  
Organic Fraction ◽  
High Solid

scholarly journals Producing pipeline-quality biomethane via anaerobic digestion of sludge amended with corn stover biochar with in-situ CO2 removal

2015 ◽  
Vol 158 ◽  
pp. 300-309 ◽  
Author(s):  
Yanwen Shen ◽  
Jessica L. Linville ◽  
Meltem Urgun-Demirtas ◽  
Robin P. Schoene ◽  
Seth W. Snyder
Keyword(s):  
Anaerobic Digestion ◽  
Corn Stover ◽  
Co2 Removal

scholarly journals Anaerobic Digestion Performance and Mechanism of Ammoniation Pretreatment of Corn Stover

BioResources ◽  
2015 ◽  
Vol 10 (3) ◽  
Author(s):  
Xiujin Li ◽  
Feng Dang ◽  
Yatian Zhang ◽  
Dexun Zou ◽  
Hairong Yuan
Keyword(s):  
Anaerobic Digestion ◽  
Corn Stover ◽  
Performance And Mechanism

Sequential high gravity ethanol fermentation and anaerobic digestion of steam explosion and organosolv pretreated corn stover

2017 ◽  
Vol 244 ◽  
pp. 1129-1136 ◽  
Author(s):  
Constantinos Katsimpouras ◽  
Maria Zacharopoulou ◽  
Leonidas Matsakas ◽  
Ulrika Rova ◽  
Paul Christakopoulos ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Corn Stover ◽  
Ethanol Fermentation ◽  
Steam Explosion ◽  
High Gravity ◽  
Pretreated Corn Stover

scholarly journals Effect of hydrothermal pretreatment of corn stover with pH adjustment on properties of pulp and hydrolysate

BioResources ◽  
2020 ◽  
Vol 15 (3) ◽  
pp. 6826-6839
Author(s):  
Junjun Kong ◽  
Ling Zhang ◽  
Ziyi Niu ◽  
Rina Wu ◽  
Gaosheng Wang
Keyword(s):  
Sodium Hydroxide ◽  
Corn Stover ◽  
Ph Value ◽  
Major Product ◽  
Hydrothermal Pretreatment ◽  
Raw Material ◽  
High Yield ◽  
Pulp Yield ◽  
Industrial Utilization ◽  
The Relationship

In view of environmental and economic issues, co-production technology with pulp as the major product is an important developmental direction in biorefinery. In this paper, high-yield pulp was prepared by hydrothermal pretreatment with controlled pH and subsequent mechanical refining using corn stover as raw material. By adding acetic acid or sodium hydroxide, the properties of the hydrolysate and the pulp were altered. Reducing the pH during hydrothermal pretreatment resulted in more cellulose and hemicellulose being released, while less lignin was released. Increased pH led to more lignin being released, while dissolution of carbohydrates did not change significantly. A maximum pulp yield at pH 5.84 of hydrolysate was obtained when 3.0% sodium hydroxide was used. The strength of pulp is highly related to the removal of lignin during hydrothermal pretreatment. The relationship between pH value in hydrothermal pretreatment and the physical properties of the pulp was established and could be further used for prediction and as guidance for process control. Moreover, the results could be used to develop technologies for industrial utilization of agricultural straw to co-generate fiber and other bio-based products.

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