Biohydrogen


Biohydrogen
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Biohydrogen Production


Biohydrogen Production
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Author : Debabrata Das
language : en
Publisher: CRC Press
Release Date : 2014-02-21

Biohydrogen Production written by Debabrata Das and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-21 with Medical categories.


Biohydrogen Production: Fundamentals and Technology Advances covers the fundamentals of biohydrogen production technology, including microbiology, biochemistry, feedstock requirements, and molecular biology of the biological hydrogen production processes. It also gives insight into scale-up problems and limitations. In addition, the book discusses mathematical modeling of the various processes involved in biohydrogen production and the software required to model the processes. The book summarizes research advances that have been made in this field and discusses bottlenecks of the various processes, which presently limit the commercialization of this technology. The authors also focus on the process economy, policy, and environmental impact of this technology, since the future of biohydrogen production depends not only on research advances, but also on economic considerations (the cost of fossil fuels), social espousal, and the development of H2 energy systems. The book describes the fundamentals of this technology interwoven with more advanced research findings. Further reading is suggested at the end of each chapter. Since the beauty of any innovation is its applicability, socioeconomic impact, and cost energy analysis, the book examines each of these points to give you a holistic picture of this technology. Illustrative diagrams, flow charts, and comprehensive tables detailing the scientific advancements provide an opportunity to understand the process comprehensively and meticulously. Written in a lucid style, the book supplies a complete knowledge bank about biohydrogen production processes.



Biohydrogen


Biohydrogen
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Author : S. Venkata Mohan
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-06-11

Biohydrogen written by S. Venkata Mohan and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-11 with Science categories.


Bioenergy signifies a sustainable and futuristic alternative to fossil fuels in the realm of growing energy demands, depleting fossil fuel reserves, and increasing pollution loads manifested due to fossil fuel usage. In this context, hydrogen (H2) has gained significant attention as a future energy carrier due to its clean and sustainable nature. Considerable interest has been generated regarding H2 production by biological routes employing photobiological, dark fermentation, thermochemical, enzymatic, etc. Utilizing wastes as a potential source for H2 generation through biological routes has instigated considerable interest and further opening up a new avenue for the utilization of renewable and inexhaustible energy sources. A comprehensive attempt is made through this chapter to compile the contemporary work pertinent to biohydrogen research in unified approach.



Biohydrogen


Biohydrogen
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Author : Man Kee Lam
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-06-11

Biohydrogen written by Man Kee Lam and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-11 with Science categories.


Hydrogen is a clean, renewable and versatile energy carrier that could potentially replace fossil fuels. However, existing hydrogen production technologies require high-energy inputs from the combustion of fossil fuels, which is unsustainable in the long term. On the contrary, photobiological hydrogen production from microorganisms is an attractive alternative technology, in which the energy is derived from natural resources, such as sunlight and water, which are abundantly available. Research on microalgae-based hydrogen production has recently reached a significant milestone, but has yet to become a mature technology within a reasonable time. This chapter updates recent developments and limitations of biohydrogen production from microalgae. Strategies for improving microalgae biohydrogen production and factors to be considered for scaling-up the process are also outlined in this chapter.



Biohydrogen


Biohydrogen
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Author : Mi-Sun Kim
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-06-11

Biohydrogen written by Mi-Sun Kim and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-11 with Science categories.


This chapter provides an up-to-date overview of fermentative hydrogen production from organic solid wastes. Numerous recent works have reported that abundant organic solid wastes from households, agriculture, and industry are potential feedstocks for hydrogen production, which can be exploited for waste management and energy production at the same time. However, the hydrogen production potential varies widely depending on the substrate components. This chapter thus deals with the characteristics of various organic solid wastes. Several effective strategies, including hydrolysis and sterilization methods to render organic solid wastes as a feasible substrate for effective hydrogen production, are presented. Hydrogen production is not only restricted by the composition of organic wastes, but also is dependent on the operational conditions. Thus, key parameters affecting hydrogen production, such as pH, temperature, nutrient supplementation, and hydraulic retention time, are reviewed. In addition, reactor types suitable for enhancing hydrogen production are also discussed.



Biohydrogen Production Sustainability Of Current Technology And Future Perspective


Biohydrogen Production Sustainability Of Current Technology And Future Perspective
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Author : Anoop Singh
language : en
Publisher: Springer
Release Date : 2016-08-22

Biohydrogen Production Sustainability Of Current Technology And Future Perspective written by Anoop Singh and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-22 with Science categories.


Increase in green, renewable and sustainable energy demand due to higher environmental impacts (e.g. Greenhouse gases emissions, climate change, etc.) on consumption of fossil fuel resource put down an extra pressure on government, researchers and industrialists. Among several available biofuel options, biohydrogen is considered as one of the best environmentally clean fuel and a strong candidate to fulfil the future demand of sustainable energy resource. Although, biohydrogen production technology and its use as a fuel is still in infancy stage. Selection of most sustainable production pathway, increase in production upto industrial scale and cost efficiency are some issue still persist with the biohydrogen research. “Biohydrogen Production: Sustainability of Current Technology and Future Perspective” is giving an insight for the sustainable production of biohydrogen at industrial scale. The process of biohydrogen production is complex and to opt the best suited production system for industrial scale is a frantic task. This book will provide an in depth information on all available technologies for biohydrogen production and feedstock options to choose upon. This book is also providing information on present status of the research in the field and possibility to change future fuel economy in to biohydrogen economy. Experts views provided in the chapters by renowned researchers from all over the globe in the field of biohydrogen research made this book a cornucopia of present research and future perspective of biohydrogen. This book is targeted at the researchers working on biohydrogen as well as the bioenergy scientist planning to move towards biohydrogen research. This book will provide a platform for motivation of researchers and industrialists for innovative ideas and thoughts to bring biohydrogen production at industrial scale.



Biohydrogen


Biohydrogen
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Author : Kuan-Yeow Show
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-06-11

Biohydrogen written by Kuan-Yeow Show and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-11 with Science categories.


In combating global warming and other environmental issues over the use of fossil fuels, extensive research has been focusing on developing hydrogen production from biological processes. Biohydrogen is considered a promising future biofuel because of its intrinsic clean and high-energy content properties and the way it is produced. In addition to being produced through environmentally friendly biological means, its conversion to energy yields only pure water, which is an ideal energy carrier in reducing greenhouse gas emissions from fossil fuel combustion. Unlike other well-developed biofuels such as bioethanol and biodiesel, biohydrogen production is still in the early stage of development. A variety of technologies are being developed for biohydrogen production. This chapter presents a review of the state-of-the-art and perspectives of bioprocess design for biohydrogen production research in the context of pathways, microorganisms, metabolic flux analysis, process design, and reactor system. Challenges and prospects of biohydrogen production are also outlined.



Biohydrogen


Biohydrogen
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Author : Ayhan Demirbas
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-06-30

Biohydrogen written by Ayhan Demirbas and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-30 with Technology & Engineering categories.


Biohydrogen: For Future Engine Fuel Demands covers the production, purification, storage, pipeline transport, usage, and safety of biohydrogen. Hydrogen promises to be the most significant fuel source of the future, due to its global availability and the fact that water is its only by-product. Biofuels such as bioethanol, biodiesel, bio-oil, and biohydrogen are produced using technologies for thermochemically and biologically converting biomass. Hydrogen fuel production technologies can make use of either non-renewable sources, or renewable sources such as wind, solar, and biorenewable resources. Biohydrogen: For Future Engine Fuel Demands reviews all of the modern biomass-based transportation fuels, including bioethanol, biodiesel, biogas, biohydrogen, and fuel cells. The book also discusses issues of biohydrogen economy, policy and environmental impact. Biohydrogen looks set to be the fuel of choice in the future, replacing both fossil fuels and biorenewable liquid fuels.



Biomass Biofuels Biochemicals


Biomass Biofuels Biochemicals
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Author : Ashok Pandey
language : en
Publisher: Elsevier
Release Date : 2019-01-12

Biomass Biofuels Biochemicals written by Ashok Pandey and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-12 with Technology & Engineering categories.


Biomass, Biofuels and Biochemical: Biohydrogen, Second Edition, provides general information, basic data and knowledge on one of the most promising renewable energy sources, including its production and applications. The book describes a green technology for abating environmental crisis and enabling the transformation into a sustainable future. Researchers, students and science enthusiasts alike will appreciate this holistic view of biohydrogen production, which details the functional mechanisms employed, operational configurations, influencing factors and integration strategies. With 50% more content, this new edition outlines the scaling of processes and features material from experienced international researchers working at the interface of biotechnology and engineering. Hydrogen is an energy carrier and is available in chemically combined forms in water, fossil fuels and biomass. About 95 % of current hydrogen requirements are produced through fossil fuel sources. Being a clean energy source, its future widespread use as a fuel is likely to be in the transportation and distributed power generation sectors. Depicts a holistic view of biohydrogen in a unified approach making it a single point of reference Includes new technologies and perspectives giving up-to-date state-of-the-art information on research and commercialization Provides strategic integrations of acidogenesis with various bioprocesses essential in establishing a circular biorefinery Includes new research findings since the 1st edition appeared, with 50% more content Integrates various subjects including biotechnology, bioengineering, molecular biology, environmental science, etc. Reviews the various topics from a global perspective and an international list of contributors



Biohydrogen Ii


Biohydrogen Ii
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Author : J. Miyake
language : en
Publisher: Elsevier
Release Date : 2001-06-01

Biohydrogen Ii written by J. Miyake and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-06-01 with Science categories.


Hydrogen is an almost ideal fuel and its wider use will result in an improvement in the environment due to factors including decreased air pollution. Hydrogen is the element of greatest abundance in the universe; however, its production from renewable resources remains a major challenge. The papers presented within this volume enhance and expand upon presentations made at the "Workshop on Biohydrogen 99", Tsukuba, Japan. The contents evaluate the current status of Biohydrogen research worldwide and consider future research directions. Contributions from leading international experts cover the breadth of Biohydrogen R and D, from production to genetic engineering and molecular biology. This volume is designed to be an invaluable resource for researchers and other professionals who wish to obtain an overview of Biohydrogen R and D.



Biohydrogen Production From Organic Wastes


Biohydrogen Production From Organic Wastes
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Author : Jianlong Wang
language : en
Publisher: Springer
Release Date : 2017-05-27

Biohydrogen Production From Organic Wastes written by Jianlong Wang and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-27 with Technology & Engineering categories.


This book comprehensively introduces fundamentals and applications of fermentative hydrogen production from organic wastes, consisting of eight chapters, covering the microbiology, biochemistry and enzymology of hydrogen production, the enrichment of hydrogen-producing microorganisms, the pretreatment of various organic wastes for hydrogen production, the influence of different physicochemical factors on hydrogen production, the kinetic models and simulation of biological process of fermentative hydrogen production, the optimization of biological hydrogen production process and the fermentative hydrogen production from sewage sludge. The book summarizes the most recent advances that have been made in this field and discusses bottlenecks of further development. This book gives a holistic picture of this technology and details the knowledge through illustrative diagrams, flow charts, and comprehensive tables. It is intended for undergraduate and graduate students who are interested in bioenergy and wastes management, researchers exploring microbial fermentation process, and engineers working on system optimization or other bioenergy applications.