Hydrogen production by an enriched photoheterotrophic culture using dark fermentation effluent as substrate: Effect of flushing method, bicarbonate addition, and outdoor–indoor conditions

Montiel-Corona, Virginia; Revah, Sergio; Morales, Marcia

doi:10.1016/j.ijhydene.2015.05.067

Cited by 42 publications

(8 citation statements)

References 40 publications

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“…This pretreated rice straw when subjected to DF by 20% v/v of mixed anaerobic bacteria (containing mainly C. butyricum as suggested by the 16S r DNA method) at 35°C gave maximum bioH 2 yield of 155 mL g −1 TVS at 60 g L −1 rice straw concentration. Montiel-Corona et al [125] utilized residual spent media of DF from fruit and vegetable waste having acetate, butyrate, and propionate, after centrifugation and autoclaving at 121°C for 15 Min for PF by mixed photoheterotrophic culture and R. capsulatus ATCC 17015 in indoor and outdoor environment. A bioreactor was initially operated at temperature and light intensity of 30°C and 3 klux, respectively.…”

Section: Sequential Dark and Photofermentationmentioning

confidence: 99%

“…Montiel‐Corona et al. [125] utilized residual spent media of DF from fruit and vegetable waste having acetate, butyrate, and propionate, after centrifugation and autoclaving at 121 °C for 15 Min for PF by mixed photoheterotrophic culture and R. capsulatus ATCC 17015 in indoor and outdoor environment. A bioreactor was initially operated at temperature and light intensity of 30 °C and 3 klux, respectively.…”

Section: Possible Strategy Toward Overall Cost‐effective Bioh2 Productionmentioning

confidence: 99%

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Development of novel strategies for higher fermentative biohydrogen recovery along with novel metabolites from organic wastes: The present state of the art

Rao

Basak

2020

Biotech and App Biochem

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Depletion of fossil fuels and environmental concern has compelled us to search for alternative fuel. Hydrogen is considered as a dream fuel as it has high energy content (142 kJ g −1 ) and is not chemically bound to carbon. At present, fossil fuel-based methods for producing hydrogen require high-energy input, which makes the processes expensive. The major processes for biohydrogen production are biophotolysis, microbial electrolysis, dark fermentation, and photofermentation. Fermentative hydrogen production has the additional advantages of potentially using various waste streams from different industries as feedstock. Novel strategies to enhance the productivity of fermentative hydrogen production include optimization in pretreatment methods, integrated fermentation systems (sequential and combined fermentation), use of nanoparticles as additives, metabolic engineering of microorganisms, improving the light utilization efficiency, developing more efficient photobioreactors, etc. More focus has been given to produce biohydrogen in a biorefinery approach in which, along with hydrogen gas, other metabolites (ethanol, butyric acid, 1,3-propanediol, etc.) are also produced, which have direct/indirect industrial applications. In present review, various emerging technologies that highlight biohydrogen production methods as effective and sustainable methods on a large scale have been critically reviewed. The possible future developments are also outlined.

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Section: Sequential Dark and Photofermentationmentioning

confidence: 99%

Section: Possible Strategy Toward Overall Cost‐effective Bioh2 Productionmentioning

confidence: 99%

Development of novel strategies for higher fermentative biohydrogen recovery along with novel metabolites from organic wastes: The present state of the art

Rao

Basak

2020

Biotech and App Biochem

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“…Non-sparging techniques such as headspace modification under vacuum, high pressure or gas adsorption (reviewed in [87]), hydrogen-separating membranes [83] and using mechanical stirring [89,90], have also showed significant improvements in hydrogen yield. Argon has been often used to flush both oxygen and nitrogen and to keep a low H 2 partial pressure in the reactors, but it increases production costs and hinders H 2 purification [91]. Some researchers have reported reduced pressure and CO 2 for flushing the headspace and maintaining low H 2 partial pressure in dark fermentation [92,93], but the information on photofermentation is deficite.…”

Section: Limiting Factors In Biohydrogen Production Systemsmentioning

confidence: 99%

“…Some researchers have reported reduced pressure and CO 2 for flushing the headspace and maintaining low H 2 partial pressure in dark fermentation [92,93], but the information on photofermentation is deficite. Montiel-Corona et al suggested that flushing with Ar could be replaced with reduced pressure, which can be less expensive and practical for hydrogen recuperation [91]. Coupling the dark and photo fermentation showed an increased total hydrogen yield.…”

Section: Limiting Factors In Biohydrogen Production Systemsmentioning

confidence: 99%

Biohydrogen Production from Lignocellulosic Biomass: Technology and Sustainability

et al. 2015

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Among the various renewable energy sources, biohydrogen is gaining a lot of traction as it has very high efficiency of conversion to usable power with less pollutant generation. The various technologies available for the production of biohydrogen from lignocellulosic biomass such as direct biophotolysis, indirect biophotolysis, photo, and dark fermentations have some drawbacks (e.g., low yield and slower production rate, etc.), which limits their practical application. Among these, metabolic engineering is presently the most promising for the production of biohydrogen as it overcomes most of the limitations in other technologies. Microbial electrolysis is another recent technology that is progressing very rapidly. However, it is the dark fermentation approach, followed by photo fermentation, which seem closer to commercialization. Biohydrogen production from lignocellulosic biomass is particularly suitable for relatively small and decentralized systems and it can be considered as an important sustainable and renewable energy source. The comprehensive life cycle assessment (LCA) of biohydrogen production from lignocellulosic biomass and its comparison with other biofuels can be a tool for policy decisions. In this paper, we discuss the various possible approaches for producing biohydrogen from lignocellulosic biomass which is an globally available abundant resource. The main technological challenges are discussed in detail, followed by potential solutions.

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“…In spite of some economic impediments, Mexico City has the potential to generate 12,500 tons of Municipal Solid Waste (MSW) and which through biological methods like ADP, can be transformed into biofuels such as methane, helping vastly with the growing production of waste and the lack of sites [9]. The experience of many countries shows that biogas can be successfully utilized for different proposals, such as energy generation, direct use, heating, and as an alternative to transport fuel, among other applications.…”

Section: Introductionmentioning

confidence: 99%

Techno-Economic and Environmental Assessment for Biomethane Production and Cogeneration Scenarios From OFMSW In Mexico

Anaya-Reza

Altamirano-Corona

Castelán-Rodríguez

et al. 2021

Preprint

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Mexico City is one of the largest cities in the world and therefore there is a high generation of waste, of which 44% is equivalent to the Organic Fraction of Municipal Solid Waste (OFMSW). In this work, two case studies are evaluated for the application of biogas obtained in an anaerobic digestion process using OFMSW. CASE I considers obtaining biomethane, while CASE II considers energy cogeneration. The biogas yield was determined and was used to carry out an analysis of the process through an economic and environmental impact evaluation on different amounts of OFMSW (100-500 MT). The net present value of this project does not show the feasibility of the process, unless subsidy support is considered. The value of the smallest subsidy over the total investment to find NPV = 0, is 5.64 % for CASE I and 6.84% for CASE II at 200 MT of OFMSW. The WAste Reduction (WAR) methodology was used, which shows that the potential for environmental impact for the two cases is only 4%. The in-depth research of this work helps to maintain the anaerobic digestion process in a circular economy context, for the supply of energy and the protection of the environment.

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Hydrogen production by an enriched photoheterotrophic culture using dark fermentation effluent as substrate: Effect of flushing method, bicarbonate addition, and outdoor–indoor conditions

Cited by 42 publications

References 40 publications

Development of novel strategies for higher fermentative biohydrogen recovery along with novel metabolites from organic wastes: The present state of the art

Development of novel strategies for higher fermentative biohydrogen recovery along with novel metabolites from organic wastes: The present state of the art

Biohydrogen Production from Lignocellulosic Biomass: Technology and Sustainability

Techno-Economic and Environmental Assessment for Biomethane Production and Cogeneration Scenarios From OFMSW In Mexico

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