The Pros And Cons Of Algae Biofuel
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The Pros And Cons Of Algae Biofuel
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Author : Ruth Bjorklund
language : en
Publisher: Cavendish Square Publishing, LLC
Release Date : 2015-12-15
The Pros And Cons Of Algae Biofuel written by Ruth Bjorklund and has been published by Cavendish Square Publishing, LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-15 with Juvenile Nonfiction categories.
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.
Up To Speed Algae Biofuels
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Author : Guy Lane
language : en
Publisher: BookCountry
Release Date : 2013-11-22
Up To Speed Algae Biofuels written by Guy Lane and has been published by BookCountry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-22 with Science categories.
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.
The Pros And Cons Of Algae Biofuel
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Author : Ruth Bjorklund
language : en
Publisher: Cavendish Square Publishing, LLC
Release Date : 2015-12-15
The Pros And Cons Of Algae Biofuel written by Ruth Bjorklund and has been published by Cavendish Square Publishing, LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-15 with Juvenile Nonfiction categories.
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.
The Pros And Cons Of Biofuel
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Author : Terry Allan Hicks
language : en
Publisher: Cavendish Square Publishing, LLC
Release Date : 2014-08-01
The Pros And Cons Of Biofuel written by Terry Allan Hicks and has been published by Cavendish Square Publishing, LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-01 with Juvenile Nonfiction categories.
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.
Biofuels From Algae
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Author : Ashok Pandey
language : en
Publisher: Newnes
Release Date : 2013-08-08
Biofuels From Algae written by Ashok Pandey and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-08-08 with Technology & Engineering categories.
This book provides in-depth information on basic and applied aspects of biofuels production from algae. It begins with an introduction to the topic, and follows with the basic scientific aspects of algal cultivation and its use for biofuels production, such as photo bioreactor engineering for microalgae production, open culture systems for biomass production and the economics of biomass production. It provides state-of-the-art information on synthetic biology approaches for algae suitable for biofuels production, followed by algal biomass harvesting, algal oils as fuels, biohydrogen production from algae, formation/production of co-products, and more. The book also covers topics such as metabolic engineering and molecular biology for algae for fuel production, life cycle assessment and scale-up and commercialization. It is highly useful and helps you to plan new research and design new economically viable processes for the production of clean fuels from algae. Covers in a comprehensive but concise way most of the algae biomass conversion technologies currently available Lists all the products produced from algae, i.e. biohydrogen, fuel oils, etc., their properties and potential uses Includes the economics of the various processes and the necessary steps for scaling them up
Algal Biofuels
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Author : Leonel Pereira
language : en
Publisher: CRC Press
Release Date : 2017-07-28
Algal Biofuels written by Leonel Pereira and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-28 with Science categories.
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.
Sustainable Development Of Algal Biofuels In The United States
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2013-01-18
Sustainable Development Of Algal Biofuels In The United States written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-18 with Science categories.
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.
Algal Biofuels Guide
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Author : U. S. Department of Energy
language : en
Publisher:
Release Date : 2017-04-15
Algal Biofuels Guide written by U. S. Department of Energy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-15 with categories.
Algal biomass is a fast-growing, renewable resource and a promising feedstock for advanced biofuels. Algal biofuels are generating considerable interest around the world. In the United States, they represent promising pathways for helping to meet the biofuel production targets set by the Energy Independence and Security Act of 2007. Algae are a diverse group of primarily aquatic organisms that are capable of using photosynthesis to generate biomass. Some algal strains are able to double their mass several times per day. In some cases, more than half of that mass consists of lipids or tricylglycerides. These bio-oils can be used to produce drop-in replacements for diesel, gasoline, and aviation fuels. Some algae accumulate carbohydrates (including starch), which can also be used to form intermediates for processing into biofuels. Proteins from the residual biomass could provide supplemental feed for livestock and aquaculture operations. Advantages of Algal Feedstocks * A History of Domestic Algal Biofuels Development * Early Work to 1996 * Research from 1996 to Present * Algae-to-Biofuels: Opportunity and Challenges Today * Technology and Analysis Challenges * Regulations and Standards * Public-Private Partnerships * References * Algal Biology * Strain Isolation, Screening and Selection * Isolation and Characterization of Naturally Occurring Algae * Role of Culture Collections as National Algae Data Resource Centers * Selecting Algal Model Systems for Study * Algal Physiology and Biochemistry * Photosynthesis and Light Utilization * Carbon Partitioning and Metabolism * Algal Carbohydrates * Lipid Synthesis and Regulation. * Biohydrogen * Algal Biotechnology * The Genetic Toolbox * Enabling Technologies: "Omics" Approaches and Bioinformatics * Applications of Biotechnology to Algal Bioenergy * Considerations of Genetic Modifications * References * Algal Cultivation * Cultivation Pathways * Microalgae and Cyanobacteria * Macroalgae * Scale-Up Challenges * Stability of Large-Scale Cultures * System Productivity * Nutrient Sources, Sustainability, and Management * Water Management, Conservation, and Recycling * Downstream Processing: Harvesting and Dewatering * Approaches for Microalgae * Harvesting * Drying * Approaches for Macroalgae * Harvesting * Preprocessing * Systems Engineering * References * Preliminary Look at Energy Balance * Extraction of Products from Algae * Current Practices for Lipid Extraction * Mechanical Disruption (i.e., Cell Rupture) * Organic Co-solvent Mixtures * Accelerated Solvent Extraction * Selective Extraction * Subcritical Water Extraction * Supercritical Fluid Extraction * Heterotrophic Production * Challenges * References * Algal Biofuel Conversion Technologies * Direct Production of Biofuels from Algae * Alcohols Alkanes\ * Hydrogen * Processing of Whole Algae * Pyrolysis * Gasification * Liquefaction * Supercritical Processing * Anaerobic Digestion of Whole Algae * Conversion of Algal Extracts * Chemical Transesterification * Biochemical (Enzymatic) Conversion. * Catalytic Cracking * Conversion to Renewable Diesel, Gasoline, and Jet Fuel * Processing of Algal Remnants after Extraction * References * Co-products * Commercial Products from Microalgae and Cyanobacteria * Commercial Products from Macroalgae * Potential Options for the Recovery of Co-products * References * Distribution and Utilization * Distribution * Utilization * Algal Blendstocks to Replace Middle-Distillate Petroleum Products * Algal Blendstocks for Alcohol and Gasoline-Range Petroleum Products * References * Resources and Siting * Resource Requirements for Different Cultivation Approaches * Photoautotrophic Microalgae Approach * Heterotrophic Microalgae Approach * Photoautotrophic Macroalgae Approach * Resources Overview * Climate * Water * Carbon Dioxide * Land * Integration with Water Treatment Facilities * Wastewater Treatment and Recycling Applications * Algae Production Techniques for Wastewater Treatment Plants
Biofuels From Algae
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Author : Man Kee Lam
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-08-08
Biofuels From Algae 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 2013-08-08 with Science categories.
Algae are currently being considered as a versatile feedstock for biofuel production because of their fast growth rate and high biomass productivity. Algae could simultaneously act as a carbon sink and water purifier if their cultivation were coupled with flue gas and wastewater treatment, respectively. Hence, an understanding of the overall supply chains for algal biofuel production is exceptionally important to determine whether it is worthwhile to scale up and commercialize algal cultivation for biofuel production. In this chapter, various aspects and constraints associated with the commercialization of algal biofuels are deliberated in detail, especially from the perspective of life-cycle energy balance. In addition, discussions on the economic assessments of algal biofuels are included in this chapter to provide an overview of the current state of algal biofuels in the fuel market. Potential algal biofuel conversion technologies, such as transesterification, starch hydrolysis and fermentation, pyrolysis, and hydrothermal liquefaction are also presented.
Plant And Algae Biomass
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Author : Rouf Ahmad Bhat
language : en
Publisher: Springer Nature
Release Date : 2022-02-17
Plant And Algae Biomass written by Rouf Ahmad Bhat and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-17 with Science categories.
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.