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Sustainable Development of Algal Biofuels in the United States

Author: National Research Council

Publisher: National Academies Press

Published: 2013-01-18

Total Pages: 247

ISBN-13: 0309260329

Biofuels made from algae are gaining attention as a domestic source of renewable fuel. However, with current technologies, scaling up production of algal biofuels to meet even 5 percent of U.S. transportation fuel needs could create unsustainable demands for energy, water, and nutrient resources. Continued research and development could yield innovations to address these challenges, but determining if algal biofuel is a viable fuel alternative will involve comparing the environmental, economic and social impacts of algal biofuel production and use to those associated with petroleum-based fuels and other fuel sources. Sustainable Development of Algal Biofuels was produced at the request of the U.S. Department of Energy.

The Pros and Cons of Algae Biofuel

Author: Ruth Bjorklund

Publisher: Cavendish Square Publishing, LLC

Published: 2015-12-15

Total Pages: 80

ISBN-13: 150260955X

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Algae biofuel is a new green energy technology. Learn about how this energy technology developed, the risks and rewards of algae biofuel, and whether or not these tiny plants will solve the energy challenges of the future.

Handbook of Algal Biofuels

Author: Mostafa El-Sheekh

Publisher: Elsevier

Published: 2021-12-02

Total Pages: 700

ISBN-13: 0128241810

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Handbook of Algal Biofuels: Aspects of Cultivation, Conversion and Biorefinery comprehensively covers the cultivation, harvesting, conversion, and utilization of microalgae and seaweeds for different kinds of biofuels. The book addresses four main topics in the algal biofuel value-chain. First, it explores algal diversity and composition, covering micro- and macroalgal diversity, classification, and composition, their cultivation, biotechnological applications, current use within industry for biofuels and value-added products, and their application in CO2 sequestration, wastewater treatment, and water desalination. Next, the book addresses algal biofuel production, presenting detailed guidelines and protocols for different production routes of biodiesel, biogas, bioethanol, biobutanol, biohydrogen, jet fuel, and thermochemical conversation methods. Then, the authors discuss integrated approaches for enhanced biofuel production. This includes updates on the recent advances, breakthroughs, and challenges of algal biomass utilization as a feedstock for alternative biofuels, process intensification techniques, life cycle analysis, and integrated approaches such as wastewater treatment with CO2 sequestration using cost-effective and eco-friendly techniques. In addition, different routes for waste recycling for enhanced biofuel production are discussed alongside economic analyses. Finally, this book presents case studies for algal biomass and biofuel production including BIQ algae house, Renewable Energy Laboratory project, Aquatic Species Program, and the current status of algal industry for biofuel production. Handbook of Algal Biofuels offers an all-in-one resource for researchers, graduate students, and industry professionals working in the areas of biofuels and phycology and will be of interest to engineers working in renewable energy, bioenergy, alternative fuels, biotechnology, and chemical engineering. Furthermore, this book includes structured foundational content on algae and algal biofuels for undergraduate and graduate students working in biology and life sciences. Provides complete coverage of the biofuel production process, from cultivation to biorefinery Includes a detailed discussion of process intensification, lifecycle analysis and biofuel byproducts Describes key aspects of algal diversity and composition, including their cultivation, harvesting and advantages over conventional biomass

Biofuels from Algae

Author: Kuan-Yeow Show

Publisher: Elsevier Inc. Chapters

Published: 2013-08-08

Total Pages: 348

ISBN-13: 0128083697

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Extensive effort is being made globally to develop various biofuels as an inexhaustible and renewable energy source. Biofuels are viewed as promising alternatives to conventional fossil fuels because they have the potential to eliminate major environmental problems such as global warming and climate change created by fossil fuels. Among the still-developing biofuel technologies, biodiesel production from algae offers a good prospect for large-scale practical use, considering the fact that algae are capable of producing much more yield than other biofuels such as corn and soybean crops. Although research on algae-based biofuel is still in its developing stage, extensive work on laboratory- and pilot-scale algae-harvesting systems with promising prospects has been reported. This chapter presents a discussion of the literature review of recent advances in algal biomass harvesting. The chapter focuses on stability and separability of algae and algae-harvesting methods. Challenges and prospects of algae harvesting are also outlined. The review aims to provide useful information for future development of efficient and commercially viable algal biodiesel production.

The Pros and Cons of Biofuel

Author: Terry Allan Hicks

Publisher: Cavendish Square Publishing, LLC

Published: 2014-08-01

Total Pages: 80

ISBN-13: 1627129359

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Learn about the oldest energy source: biofuel, how it has evolved over time, its benefits and downfalls, and what its use means for Earths future.

Algal Biofuels

Author: Leonel Pereira

Publisher: CRC Press

Published: 2017-07-28

Total Pages: 213

ISBN-13: 1498752322

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Algae presents a viable biofuel alternative because the production of algae for fuel, unlike other agro-based biofuels, does not compete with food production. This book covers algae-based biofuel options and discusses the design and economic viability of algal bioenergy co-production concepts.

Up to speed: Algae Biofuels

Author: Guy Lane

Publisher: BookCountry

Published: 2013-11-22

Total Pages: 20

ISBN-13: 1463003021

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Liquid fuels are widely used in cars, trucks, ships and planes. They are mainly made from petroleum oil and this is causing planet-wide environmental, social and geopolitical problems. There are numerous types of biofuels, fuels made from biological sources, such as canola, palm oil and tallow. However, biofuels have their own problems including the relatively small volumes that are available, the environmental cost of producing them, and the fact that many biofuels compete with human food. A potential solution to replace petroleum oil is algae biofuels: fuels made from oil from algae. Algae are tiny aquatic plants and they promise low cost, environmentally friendly, carbon neutral fuels produced on an industrial-scale. Around the world, dozens of companies are developing the technologies to make this a reality. There are notable successes and algae biofuels are today powering navy ships, airliners, trucks and cars. Big challenges remain, particularly reducing the cost of the end product and massively scaling up production without causing new environmental problems. However, with petroleum oil causing more trouble than it’s worth – including, ironically, the fact that it’s running out – algae biofuels promise to be the big green solution that saves the day and maybe the climate too.

Advances in Biofuels and Bioenergy

Author: Madhugiri Nageswara-Rao

Publisher: BoD – Books on Demand

Published: 2018-07-04

Total Pages: 294

ISBN-13: 1789232864

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The worldwide consumption of fossil fuel continues to increase at unsustainable levels, which will lead to progressive scarcity, if immediate and innovative measures are not taken for its sustainable use. This scarcity necessitates the development of renewable and sustainable alternatives for fossil fuels. A possible solution to today's energy challenges can be provided by biofuels. This book intends to provide the reader with a comprehensive overview of the current status and the future implications of biofuels. Diverse and aptly covered comprehensive information in this book will directly enhance both basic and applied research in biofuels and will particularly be useful for students, scientists, breeders, growers, ecologists, industrialists and policy makers. It will be a valuable reference point to improve biofuels in the areas of ecologically and economically sustainable bioenergy research.

Biomass, Biofuels, Biochemicals

Author: Ashok Pandey

Publisher: Elsevier

Published: 2018-11-14

Total Pages: 603

ISBN-13: 0444642145

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Biomass, Biofuels and Biochemicals: Biofuels from Algae, Second Edition provides information on strategies for commercial microalgae based biofuel production, including their cultivation, pre-treatment and conversion methods. The book discusses methods for producing microalgal biomass in large scale by outdoor culturing and outlines new technologies for their use. In addition, it explains how modern genetic engineering enables the generation of recombinant strains that generate higher quantities of feedstock. The complete utilization of microalgal biomass, which can also be obtained from valorizing nutrients from wastewater and industrial exhaust gases, can be efficiently converted to energy rich biofuels and high value pharmaceuticals in a well-defined biorefinery. Includes the current technologies for the cultivation and conversion of energy rich microalgal biomass into biofuels Provides information on all the conversion methods – biochemical and thermochemical conversions Covers other high value products from microalgae and less conventional applications, such as fine chemical production and aviation fuel generation Discusses the economics of microalgal biofuel production and how to accomplish cost competitive results

Plant and Algae Biomass

Author: Rouf Ahmad Bhat

Publisher: Springer Nature

Published: 2022-02-17

Total Pages: 173

ISBN-13: 3030940748

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This volume discusses how plant and algae organisms play a pivotal role in the transformation of solar energy to essential metabolites, and explores the numerous beneficial roles these metabolites have at an industrial level. It presents information on the utilization of plant and algae for biomass production, and shows how this is a practical option for large scale biofuel production. The book examines how these bio-metabolites can then be used to extract biofuel. Biomass produced from plants and algae can act as the source of feedstock for biofuel production and industrially important compounds. This book also explores that by curtailing culturing cost using wastewater, seawater, and industrial water as a nutrient and water source, biomass becomes an economical energy source. The introductory chapters of the book focus on the appreciative values of a pollution-free atmosphere, with special reference to enhanced greenhouse effect, and then are followed by chapters on the potential of plant and algae as a liquid energy resource. This book targets researchers, graduate students, and energy and fuel industry professionals interested in the plant sciences, biotechnology and renewable energy.