Fermentative hydrogen production and bioelectricity generation from food based industrial waste: An integrative approach

Ramu, Satheesh Murugan; Thulasinathan, Boobalan; Hari, Dinesh Gujuluva; Bora, Abhispa; Jayabalan, Tamilmani; Mohammed, Samsudeen Naina; Doble, Mukesh; Arun, A.

doi:10.1016/j.biortech.2020.123447

Cited by 34 publications

(11 citation statements)

References 48 publications

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“…It can achieve the maximum power density of 398.69 mW/m 2 and the maximum current density of 869.11 mA/m 2 . Ramu et al [ 50 ] focused on the food industry wastewater substrate for the MFC system. They used a Klebsiella pneumoniae -FA2 strain based MFC with food industry wastewater to obtain the maximum power generation of 428.71 mW/m 2 and coulombic efficiency of 74.6%.…”

Section: The Selection Of Substrates For Mfc Systemsmentioning

confidence: 99%

A Review of Recent Advances in Microbial Fuel Cells: Preparation, Operation, and Application

Wang

Ren

Zhu

et al. 2022

BioTech

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The microbial fuel cell has been considered a promising alternative to traditional fossil energy. It has great potential in energy production, waste management, and biomass valorization. However, it has several technical issues, such as low power generation efficiency and operational stability. These issues limit the scale-up and commercialization of MFC systems. This review presents the latest progress in microbial community selection and genetic engineering techniques for enhancing microbial electricity production. The summary of substrate selection covers defined substrates and some inexpensive complex substrates, such as wastewater and lignocellulosic biomass materials. In addition, it also includes electrode modification, electron transfer mediator selection, and optimization of operating conditions. The applications of MFC systems introduced in this review involve wastewater treatment, production of value-added products, and biosensors. This review focuses on the crucial process of microbial fuel cells from preparation to application and provides an outlook for their future development.

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Section: The Selection Of Substrates For Mfc Systemsmentioning

confidence: 99%

A Review of Recent Advances in Microbial Fuel Cells: Preparation, Operation, and Application

Wang

Ren

Zhu

et al. 2022

BioTech

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“…Various methods such as sonolysis, thermal, biological, enzymatic, and integrated pretreatment techniques, can be implemented to suppress hydrogen-consuming microbes and thus enhance the biohydrogen-producing microbes [44][45][46]. Hydrogen (H 2 ) is a promising fuel because of its high energy content (102-142 MJ kg -1 ) and nonpolluting combustion, which produces water.…”

Section: Biochemical Route Of H Production From Food Wastementioning

confidence: 99%

Biochemical and Thermochemical Routes of H₂ Production from Food Waste: A Comparative Review

Yadav

Singh

Mohanty³

et al. 2021

Chem Eng & Technol

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Hydrogen production from food waste by biochemical and thermochemical methods is reviewed herein. Generally, fermentation, a biochemical method, is considered to be more suitable for hydrogen production from food waste, and the performance of fermentation units depends on many factors, e.g., substrate composition, type of pretreatment, reactor configuration, and operating parameters, e.g., organic loading rate, hydraulic retention time, pH, and temperature. Controlling so many factors is tedious, expensive, and results in a slow process. On the other hand, thermochemical methods involve fewer factors and steps, can be much faster and less costly, and can also be used for efficient hydrogen production from food waste. Steam gasification has produced good hydrogen yields from raw food waste.

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“…Fermentative hydrogen production experiments from food-based industrial waste have identified four effective bacterial strains. Klebsiella pneumoniae-FA2 surpassed the other three with a maximum hydrogen yield of 3.79 mol H 2 /mol glucose [18]. Bioelectrical systems are being studied as sustainable bio-energy powerhouses [19].…”

Section: Biological Hydrogen Production: An Alternative Energy Sourcementioning

confidence: 99%

Mitochondria at Work: New Insights into Regulation and Dysregulation of Cellular Energy Supply and Metabolism

Schirrmacher¹

2020

Biomedicines

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Mitochondria are of great relevance to health, and their dysregulation is associated with major chronic diseases. Research on mitochondria—156 brand new publications from 2019 and 2020—have contributed to this review. Mitochondria have been fundamental for the evolution of complex organisms. As important and semi-autonomous organelles in cells, they can adapt their function to the needs of the respective organ. They can program their function to energy supply (e.g., to keep heart muscle cells going, life-long) or to metabolism (e.g., to support hepatocytes and liver function). The capacity of mitochondria to re-program between different options is important for all cell types that are capable of changing between a resting state and cell proliferation, such as stem cells and immune cells. Major chronic diseases are characterized by mitochondrial dysregulation. This will be exemplified by cardiovascular diseases, metabolic syndrome, neurodegenerative diseases, immune system disorders, and cancer. New strategies for intervention in chronic diseases will be presented. The tumor microenvironment can be considered a battlefield between cancer and immune defense, competing for energy supply and metabolism. Cancer cachexia is considered as a final stage of cancer progression. Nevertheless, the review will present an example of complete remission of cachexia via immune cell transfer. These findings should encourage studies along the lines of mitochondria, energy supply, and metabolism.

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Fermentative hydrogen production and bioelectricity generation from food based industrial waste: An integrative approach

Cited by 34 publications

References 48 publications

A Review of Recent Advances in Microbial Fuel Cells: Preparation, Operation, and Application

A Review of Recent Advances in Microbial Fuel Cells: Preparation, Operation, and Application

Biochemical and Thermochemical Routes of H₂ Production from Food Waste: A Comparative Review

Mitochondria at Work: New Insights into Regulation and Dysregulation of Cellular Energy Supply and Metabolism

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Fermentative hydrogen production and bioelectricity generation from food based industrial waste: An integrative approach

Cited by 34 publications

References 48 publications

A Review of Recent Advances in Microbial Fuel Cells: Preparation, Operation, and Application

A Review of Recent Advances in Microbial Fuel Cells: Preparation, Operation, and Application

Biochemical and Thermochemical Routes of H2 Production from Food Waste: A Comparative Review

Mitochondria at Work: New Insights into Regulation and Dysregulation of Cellular Energy Supply and Metabolism

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Biochemical and Thermochemical Routes of H₂ Production from Food Waste: A Comparative Review