Hydrogen from Photo Fermentation

Reungsang, Alissara; Zhong, Nianbing; Yang, Yong Suk; Sittijunda, ‪Sureewan; Xia, Ao; Liu, Qiang

doi:10.1007/978-981-10-7677-0_7

Cited by 32 publications

(15 citation statements)

References 253 publications

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“…Biohydrogen can be also produced by photo fermentation, where the conversion of VFAs into hydrogen is performed by purple non-sulfur bacteria in the presence of light and using several organic compounds as feedstock [44]. Inhibitory compounds of FW, temperature, pH, wastewater color, light intensity and wavelength can affect the hydrogen production [44]. Moreover, the type of carbon also affects the efficiency of the process, due to the variation in electron transfer capabilities in different metabolic pathways [44].…”

Section: Biohydrogenmentioning

confidence: 99%

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From Food Waste to Volatile Fatty Acids towards a Circular Economy

Carvalheira¹,

Duque²

2021

Fermentation - Processes, Benefits and Risks

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The food industrial sector generates large amounts of waste, which are often used for animal feed, for agriculture or landfilled. However, these wastes have a very reach composition in carbon and other compounds, which make them very attractive for valorization through biotechnological processes. Added value compounds, such as volatile fatty acids (VFAs), can be produced by anaerobic fermentation using pure cultures or mixed microbial cultures and food waste as carbon source. Research on valuable applications for VFAs, such as polyhydroxyalkanoates, bioenergy or biological nutrient removal, towards a circular economy is emerging. This enhances the sustainability and the economic value of food waste. This chapter reviews the various types of food waste used for VFAs production using mixed microbial cultures, the anaerobic processes, involved and the main applications for the produced VFAs. The main parameters affecting VFAs production are also discussed.

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Section: Biohydrogenmentioning

confidence: 99%

“…Inhibitory compounds of FW, temperature, pH, wastewater color, light intensity and wavelength can affect the hydrogen production [44]. Moreover, the type of carbon also affects the efficiency of the process, due to the variation in electron transfer capabilities in different metabolic pathways [44].…”

Section: Biohydrogenmentioning

confidence: 99%

From Food Waste to Volatile Fatty Acids towards a Circular Economy

Carvalheira¹,

Duque²

2021

Fermentation - Processes, Benefits and Risks

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show abstract

“…One of the many reasons for this review is to emphasize the PF process of hydrogen production because it depicts a very high proportion of the output of hydrogen compared to its sister processes like the dark-process [13,18] as a result of good manipulation of factors like substrate inhibition, temperature, pH, the color of wastewater, light intensity and light wavelengths [13,19]. However, the general perspective of photo-fermentation has been broadly covered by many previous research reviews, as such this review will not dwell much into it.…”

Section: Photofermentationmentioning

confidence: 99%

“…In the follow-up, the capability and process of converting substrates of organic origin and deriving from, hydrogen, with no oxygen evolve (anaerobic conditions) in the presence of light and purple non-sulfur bacteria (PNSB) while using nitrogenase and hydrogenase as enzymes is called photo-fermentation. The process is described according to the following general equation [13,18,[20][21][22][23]:…”

Section: Photofermentationmentioning

confidence: 99%

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Renewable Hydrogen Fuel from Photofermentation of Glycerol: Enhanced Reviews

Abdurrazzaq¹,

Mohammed²,

Zubairu³

2021

AJME

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The fluctuating fossil fuel price in the global energy sector and environmental destruction that comes with such fuels have paved ways for alternative fuels. Renewable hydrogen fuel is one of those alternatives which have generated massive interest in the world of renewable energy due to its unique property as a fuel-free of any pollutant. Biochemical conversion of waste materials of biomass origin to hydrogen is a sustainable technique for hydrogen production. Glycerol, a waste obtained during biodiesel manufacturing process has been found to be a suitable feedstock for hydrogen production using PF processes. The present work reviewed literature related to the PF process of glycerol to hydrogen. In the process, a methodical comparative study of recently available research reports on renewable hydrogen production as fuel from glycerol through PF was employed. The review emphasizes the challenges bedeviling PF of hydrogen from glycerol and suggested solutions to that effect with future recommendations on potential research areas needed to be undertaken to improve the process.

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Nanotechnology as a vital science in accelerating biofuel production, a boon or bane

Sharma

Manro

Thakur

et al. 2022

Biofuels Bioprod Bioref

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In a world where fossil fuels are running out, biofuels are one of the best green energy alternatives to fuels made from petroleum due to their environmentally beneficial qualities and low cost in comparison with non-renewable fossil fuels. Biofuels are produced from cheap and renewable sources and the energy stored in these biomasses can be assimilated to create sustainable electricity or heat, which can then be exploited to meet current and future societal needs in numerous situations. However, the production of biofuels on an industrial scale takes a lot of time because of the numerous constraints placed on currently available technology and the increased costs that go along with them. Moreover, the processes utilized to transform various feedstocks into the desired output also vary based on the materials and techniques employed. The supply of biofuel feedstocks is large, and with improved processing, we could significantly lower our reliance on fossil fuels. In this context, the use of nanoparticles (NPs) is a commendable solution to the present problems with biomass use, especially given their low cost. The unique qualities of nanomaterials, such as excellent catalytic properties, high surface area-to-volume ratio, remarkable selectivity, and reusability make them admirable tools for boosting biofuel generation. This review predominantly focuses on the contributions of nanotechnology and various immobilization methodologies in accelerating biofuel production from biomasses that might fill in the research gap, which was previously limited by the relatively lower efficiency of traditional techniques of biofuel generation.

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Hydrogen from Photo Fermentation

Cited by 32 publications

References 253 publications

From Food Waste to Volatile Fatty Acids towards a Circular Economy

From Food Waste to Volatile Fatty Acids towards a Circular Economy

Renewable Hydrogen Fuel from Photofermentation of Glycerol: Enhanced Reviews

Nanotechnology as a vital science in accelerating biofuel production, a boon or bane

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