Results 231 to 240 of about 1,032,640 (291)

Microbial diversity supporting dark fermentation of waste

Trends in Biotechnology, 2014
Microbial diversity is essential for human well-being and ecosystem services. Use of microorganisms in biomolecule production is common, but involves single-strain cultures. Microbial consortia provide advantages in the process of degrading organic waste to yield biomolecules of biotechnological interest.
Jobard, Marlène, Pessiot, Jérémy, Nouaille, Régis, Sime-Ngando, Télesphore   +3 more
openaire   +3 more sources

Effect of inoculum pretreatment on the microbial and metabolic dynamics of food waste dark fermentation.

Bioresource Technology, 2022
This study systematically evaluated and compared different inoculum pretreatment methods to quickly select dark fermentative bacteria from anaerobic sludge for the bioconversion of food waste. The hydrogen (H2) production rate was found to be highest for
Lijun Luo, Saranya Sriram, Johnravindar Davidraj, Thomas Louis Philippe Martin, J. Wong, N. Pradhan   +5 more
semanticscholar   +1 more source

A Review on Biohydrogen Production Through Dark Fermentation, Process Parameters and Simulation

Energies
This study explores biohydrogen production through dark fermentation, an alternative supporting sustainable hydrogen generation. Dark fermentation uses organic waste under anaerobic conditions to produce hydrogen in the absence of light.
B. Mokhtarani, Jafar Zanganeh, B. Moghtaderi   +2 more
semanticscholar   +1 more source

Biohydrogen production through dark fermentation of agricultural waste: Novel strain and feedstock characterisation.

Bioresource Technology
Hydrogen is a promising alternative energy source that could help reduce reliance on fossil fuels and support the transition to decarbonisation of the energy sector.
Ariadna Vidal, Obaidullah Mohiuddin, Elizabeth Chance, Sergio Serrano-Blanco, Thomas P. Howard, J. Muñoz-Muñoz, Sharon B. Velásquez-Orta, L. Rios‐Solis   +7 more
semanticscholar   +1 more source

Comparison of mesophilic and thermophilic dark fermentation with nickel ferrite nanoparticles supplementation for biohydrogen production.

Bioresource Technology, 2021
In this work, nickel ferrite nanoparticles (NiFe2O4 NPs) was prepared to improve hydrogen (H2) production by dark fermentation. Moderate amounts (50-200 mg/L) promoted H2 generation, while excess NiFe2O4 NPs (over 400 mg/L) lowered H2 productivity.
Jishi Zhang, Wenqian Zhao, Junwei Yang, Zhenmin Li, Junchu Zhang, Lihua Zang   +5 more
semanticscholar   +1 more source

Strategies to control pH in the dark fermentation of sugarcane vinasse: Impacts on sulfate reduction, biohydrogen production and metabolite distribution.

Journal of Environmental Management, 2022
pH is notably known as the main variable defining distinct metabolic pathways during sugarcane vinasse dark fermentation. However, different alkalinizing (e.g. sodium bicarbonate; NaHCO3) and/or neutralizing (e.g.
R. C. Rogeri, L. Fuess, F. Eng, André do Vale Borges, M. N. Araujo, M. H. Damianovic, A. Silva   +6 more
semanticscholar   +1 more source

Microbial electrolysis cells for the production of biohydrogen in dark fermentation- A review.

Bioresource Technology, 2022
To assess biohydrogen for future green energy, this review revisited dark fermentation and microbial electrolysis cells (MECs). Hydrogen evolution rate in mesophilic dark fermentation is as high as 192 m3 H2/m3-d, however hydrogen yield is limited.
Hyung-Sool Lee, Wang Xin, Ranaprathap Katakojwala, S. Venkata Mohan, Noori Md Tabish   +4 more
semanticscholar   +1 more source

Microbial electrohydrogenesis cell and dark fermentation integrated system enhances biohydrogen production from lignocellulosic agricultural wastes: Substrate pretreatment towards optimization

Renewable & Sustainable Energy Reviews, 2021
The continuous surge in global energy demand, fossil fuel depletion, and related climate change issues have oriented the worldwide researchers’ endeavors to the investigation and development of sustainable and co-effective technology to satisfy the ...
Fabrice Ndayisenga, Zhisheng Yu, Jianzhong Zheng, Bobo Wang, Hongxia Liang, I. A. Phulpoto, Telesphore Habiyakare, Dandan Zhou   +7 more
semanticscholar   +1 more source

Characterizing and decoding the dynamic alterations of volatile organic compounds and non-volatile metabolites of dark tea by solid-state fermentation with Penicillium polonicum based on GC-MS, GC-IMS, HPLC, E-nose and E-tongue.

Food Research International
Penicillium species is a kind of core fungus involved in Fu brick tea (FBT) production. However, its specific effects on shaping the distinct flavor characteristics and non-volatiles of FBT remain unclear.
Xilu Zhang, Xingjun Lu, Cheng He, Yulian Chen, Yuanliang Wang, Lin Hu, Qing Qing, Mingzhi Zhu, Zhonghua Liu, Yu Xiao   +9 more
semanticscholar   +1 more source

Influences of Bisphenol A on hydrogen production from food waste by thermophilic dark fermentation.

Environmental Research
The extensive use of plastic products in food packaging and daily life makes them inevitably enter the treatment process of food waste (FW). Plasticizer as a new pollutant is threatening the dark fermentation of FW. Our study showed that bisphenol A (BPA)
Yong-Jun Yang, Mingjun Zhu
semanticscholar   +1 more source