Biohydrogen - Advances and Processes
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Beschreibung
Biohydrogen is the cleanest biofuel. It has the highest energy content by weight and burns cleanly – generating just water. It is the best choice for fuel cells, where it generates electricity directly, in its reaction with oxygen. Biohydrogen appears naturally as part of gases from mammal digestive systems, and it can be produced in specially designed anaerobic biodigesters, or through photocatalysis with microalgae. The gas is also easy to purify and use.
As a green hydrogen obtained through bioprocesses, economical biohydrogen production is full of challenges and opportunities: from efficient and fast substrate conversion to storage, transportation, and safe use, there are several aspects that must be developed.
Research in this field attacks the challenge of large-scale, efficient production from several directions: substrate pretreatment to enhance digestibility, metabolic networks analysis, and microbial diversity and succession to highlight constraints in production, bioreactor, and downstream design to improve throughput and reduce costs, to cite a few.
This volume presents a brief introduction to biohydrogen production, and then explores the recent advances and developments in the area, in twenty four chapters written by specialists on the matter.
This book presents an introduction to biohydrogen production and the recent advances and developments of the cleanest biofuel produced from bioresources.
Biohydrogen has the highest energy content relative to weight and burns cleanly – generating just water. It is the best choice for fuel cells, where it generates electricity directly, in its reaction with oxygen. Biohydrogen occurs naturally as part of digestive gases from mammals and can be produced in specially designed anaerobic biodigesters, or through photocatalysis with microalgae. The gas is also easy to purify and use.
The economic production of biohydrogen is still full of challenges: From the efficient and rapid conversion of the substrate to storage, transportation, and safe use, there are several aspects that need to be developed.
Research in this field is addressing the issue of efficient large-scale production from several directions: Substrate pretreatment to enhance digestibility, metabolic networks analysis, microbial diversity and succession to highlight constraints in production, bioreactor, and downstream design to improve throughput and reduce costs, to name a few.The ideas and technologies presented in this book contribute to achieving the UN Sustainable Development Goal 7: Affordable and Clean Energy.
The book is written for researchers and students interested in biorefinery and biofuel technologies.All you need to know about biohydrogen – the cleanest biofuel! Provides an overview of biohydrogen production, storage, and transportation and its challenges Also touches on bioeconomic and legal aspects, e.g. patents
Autor*in
Carlos Ricardo Soccol
Themen in »Biohydrogen - Advances and Processes«
Biohydrogen Anaerobic digestion Dark fermentation Feedstock Microbial diversity Biofuels Patents