scholarly journals Mild chemical pretreatment of cassava pulp for enhancing high-load anaerobic digestion

2021 ◽  
pp. 100896
Author(s):  
Passanun Lomwongsopon ◽  
Natthiporn Aramrueang
Keyword(s):  
Anaerobic Digestion ◽  
High Load ◽  
Chemical Pretreatment ◽  
Cassava Pulp

Breakthrough in hydrolysis of waste biomass by physico-chemical pretreatment processes for efficient anaerobic digestion

Chemosphere ◽  
2022 ◽  
pp. 133617
Author(s):  
Preethi ◽  
Rajesh Banu J ◽  
Sunita Varjani ◽  
Sivashanmugam P ◽  
Vinay Kumar Tyagi ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Waste Biomass ◽  
Chemical Pretreatment ◽  
Physico Chemical ◽  
Hydrolysis Of ◽  
Pretreatment Processes

Determining Optimal Temperature Combination for Effective Pretreatment and Anaerobic Digestion of Corn Stalk

2021 ◽  
Author(s):  
Juan Li ◽  
Xiujin Li ◽  
Akiber Chufo Wachemo ◽  
Xiaoyu Zuo
Keyword(s):  
Anaerobic Digestion ◽  
Corn Stalk ◽  
Chemical Pretreatment ◽  
Organic Loading ◽  
Factors Affecting ◽  
Stirred Tank Reactors ◽  
Loading Rates ◽  
Hand Temperature ◽  
Thermophilic Anaerobic Digestion ◽  
Pretreatment Temperature

Abstract Temperature is one of the important factors affecting both chemical pretreatment and anaerobic digestion (AD) process of corn stalk (CS). In this work, the combined ways between pretreatment temperature (40℃ and 60℃) and AD temperature (35℃ and 55℃) were selected to investigate the AD performance for sodium hydroxide (NaOH) pretreated CS. Three organic loading rates (OLRs) of 1.6, 1.8 and 2.0 g·L-1·d-1 were studied within 255 days using continuously stirred tank reactors (CSTR). The results revealed that temperature of 40°C was considered as an appropriate for pretreatment whether in mesophilic or thermophilic anaerobic digestion systems. On the other hand, temperature of 35°C and 55°C were chosen as the optimal AD temperatures for lower and higher OLRs, respectively. This study provides a significant insight for exploring the effects of temperatures on the pretreatment and AD of CS.

Enhancing the anaerobic digestion of corn stover by chemical pretreatment with the black liquor from the paper industry

2020 ◽  
Vol 306 ◽  
pp. 123090 ◽  
Author(s):  
Haipeng Xu ◽  
Yan Li ◽  
Dongliang Hua ◽  
Yuxiao Zhao ◽  
Hui Mu ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Corn Stover ◽  
Paper Industry ◽  
Black Liquor ◽  
Chemical Pretreatment

Improvement of anaerobic digestion of swine slurry by steam explosion and chemical pretreatment application. Assessment based on kinetic analysis

2016 ◽  
Vol 4 (2) ◽  
pp. 2033-2039 ◽  
Author(s):  
Eduardo Ortega-Martinez ◽  
Consuelo Zaldivar ◽  
Javiera Phillippi ◽  
Helene Carrere ◽  
Andres Donoso-Bravo
Keyword(s):  
Anaerobic Digestion ◽  
Kinetic Analysis ◽  
Steam Explosion ◽  
Chemical Pretreatment ◽  
Swine Slurry

Enhancing anaerobic digestion performance and degradation of lignocellulosic components of rice straw by combined biological and chemical pretreatment

2018 ◽  
Vol 637-638 ◽  
pp. 9-17 ◽  
Author(s):  
Ruolin Guan ◽  
Xiujin Li ◽  
Akiber Chufo Wachemo ◽  
Hairong Yuan ◽  
Yanping Liu ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Rice Straw ◽  
Chemical Pretreatment
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