Biohydrogen production from thermochemically pretreated corncob using a mixed culture bioaugmented with Clostridium acetobutylicum

2021 ◽  
Author(s):  
Miguel A. Medina-Morales ◽  
Luis E. De la Cruz-Andrade ◽  
Lizeth A. Paredes-Peña ◽  
Thelma K. Morales-Martínez ◽  
José A. Rodríguez-De la Garza ◽  
...  
Keyword(s):  
Mixed Culture ◽  
Clostridium Acetobutylicum ◽  
Biohydrogen Production

Technical difficulties of mixed culture driven waste biomass-based biohydrogen production: Sustainability of current pretreatment techniques and future prospective

2021 ◽  
Vol 151 ◽  
pp. 111519
Author(s):  
Ahasanul Karim ◽  
M. Amirul Islam ◽  
Puranjan Mishra ◽  
Abu Yousuf ◽  
Che Ku Mohammad Faizal ◽  
...  
Keyword(s):  
Mixed Culture ◽  
Biohydrogen Production ◽  
Waste Biomass

scholarly journals Biohydrogen production under hyper salinity stress by an anaerobic sequencing batch reactor with mixed culture

2018 ◽  
Vol 16 (2) ◽  
pp. 159-170 ◽  
Author(s):  
Ensiyeh Taheri ◽  
Mohammad Mehdi Amin ◽  
Ali Fatehizadeh ◽  
Hamidreza Pourzamani ◽  
Bijan Bina ◽  
...  
Keyword(s):  
Mixed Culture ◽  
Salinity Stress ◽  
Sequencing Batch Reactor ◽  
Batch Reactor ◽  
Biohydrogen Production ◽  
Anaerobic Sequencing Batch Reactor

Optimization of key factors affecting biohydrogen production from microcrystalline cellulose by the co-culture of Clostridium acetobutylicum X9 + Ethanoigenens harbinense B2

RSC Advances ◽  
2016 ◽  
Vol 6 (5) ◽  
pp. 3421-3427 ◽  
Author(s):  
Hongxu Bao ◽  
Chunxiao Chen ◽  
Lei Jiang ◽  
Yichen Liu ◽  
Manli Shen ◽  
...  
Keyword(s):  
Microcrystalline Cellulose ◽  
Clostridium Acetobutylicum ◽  
Biohydrogen Production ◽  
Key Factors ◽  
Factors Affecting

The strains X9 + B2 were co-cultured in several serum bottles and hydrogen was gathered via a series of graduated cylinders.

Biohydrogen Production Through Mixed Culture Dark Anaerobic Fermentation of Industrial Waste

2021 ◽  
pp. 323-369
Author(s):  
Abdollah Hajizadeh ◽  
Noori M. Cata Saady ◽  
Sohrab Zendehboudi ◽  
Rajinikanth Rajagopal ◽  
Yung-Tse Hung
Keyword(s):  
Mixed Culture ◽  
Industrial Waste ◽  
Anaerobic Fermentation ◽  
Biohydrogen Production

Anaerobic Biohydrogen Production by the Mixed Culture with Mesoporous Fe3O4 Nanoparticles Activation

2011 ◽  
Vol 306-307 ◽  
pp. 1528-1531 ◽  
Author(s):  
Wei Zhao ◽  
Jie Zhao ◽  
Guo Dong Chen ◽  
Rui Feng ◽  
Jian Yang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Mixed Culture ◽  
Catalytic Effect ◽  
Maximum Yield ◽  
Biohydrogen Production ◽  
Ferrous Ions ◽  
First Time ◽  
Lag Phases

It was the first time to study the catalytic effect of mesoporous magnetic Fe3O4nanoparticles on the biohydrogen production. The mixed culture used in this study just suffered from an alkaline shock and lost its bioactivity of hydrogen production. We use mesoporous Fe3O4nanoparticles and ferrous ions as activators to recover the bioactivity of the mixed culture. The results indicate that the improvement of biohydrogen yield by mesoporous Fe3O4was obvious larger than that by ferrous ions. The maximum yield of cumulative hydrogen production was obtained at the mesoporous Fe3O4nanoparticles of 400 mg·L-1, which is 26% higher than that of the blank. The lag phases for hydrogen production in the tests added with mesoporous Fe3O4nanoparticles were decreased to 12 h, which are 50 h less than those of the corresponding ferrous ions and blank tests.

Characteristics of Biohydrogen Production by Mixed Culture Using Bagasse as the Substrate

2010 ◽  
Vol 113-116 ◽  
pp. 1749-1754
Author(s):  
An Ying Jiao ◽  
Yong Feng Li ◽  
Bing Liu ◽  
Kun Liu
Keyword(s):  
Gas Chromatography ◽  
Mixed Culture ◽  
Dark Fermentation ◽  
Biohydrogen Production ◽  
Hydrogen Yield ◽  
Batch Experiments ◽  
Ethanol Acetic Acid ◽  
Liquid Products ◽  
Initial Ph ◽  
Favorable Conditions

Batch culture of dark fermentation was carried out to study the feasibility of biohydrogen production using bagasse as the substrate. In dark fermentation, hydrogen was produced by mixed culture using bagasse as the substrate. To establish favorable conditions for maximum hydrogen production, process parameters such as temperature and initial pH of the medium were investigated. Also, the component of biogas and liquid products of effluent by fermentation were analyzed by gas chromatography. The VFAs were mostly ethanol, acetic acid, propionic acid and butyric acid, and no valeric acid was observed. It is demonstrated that the hydrogen yield reached the maximum of 30.5mlH2/g bagasse while the temperature was 35°C in batch experiments under a series of temperature (25, 30, 35, 40°C) conditions. The initial pH ranged from 6.8 to 8.5, and the yield of hydrogen reached the maximum of 32mlH2/g bagasse with the initial pH of 8.5.

scholarly journals Biohydrogen Production as Clean Fuel from physically Pretreated Mixed Culture

2018 ◽  
Vol 7 (1) ◽  
pp. 80 ◽  
Author(s):  
MohammadMehdi Amin ◽  
Ali Fatehizadeh ◽  
Bijan Bina ◽  
MohammadReza Zare ◽  
Mohammad Ghasemian ◽  
...  
Keyword(s):  
Mixed Culture ◽  
Biohydrogen Production ◽  
Clean Fuel
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