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Towards Sustainable Macroalgae Biorefineries

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Towards Sustainable Macroalgae Biorefineries

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Author : Meiron Zollmann
language : en
Publisher: Springer Nature
Release Date : 2025-07-27

Towards Sustainable Macroalgae Biorefineries written by Meiron Zollmann and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-27 with Science categories.

Marine biorefineries of macroalgal (seaweed) feedstock are sustainable sources of food, materials, and energy, and can alleviate the growing pressure on land and freshwater resources. Development of an environmentally friendly seaweed biorefinery at an industrial scale requires a better understanding of the seaweeds’ life cycle and improving the inefficiency of on- and offshore cultivation technologies and downstream processing. This study addresses the challenges of developing a reliable, efficient, and continuous macroalgae feedstock supply through an enhanced understanding of the cultivation dynamics of the green macroalgae Ulva. We identified and focused on six knowledge gaps in the macroalgae cultivation process: (i) insufficient knowledge regarding the combined effect of nutrient concentrations and relative water-thallus velocity on growth rates of Ulva sp.; (ii) lack of exergy analysis of macroalgae cultivation systems; (iii) poor information regarding the potential growth rates of macroalgae in the Eastern Mediterranean Sea (EMS) deep seawater (DSW) nutrient concentrations; (iv) a lack of high-resolution (time scale of hours-to-days) macroalgae growth and nutrient models describing the dynamics of ambient N concentrations, internal N content, and growth rate; (v) poor knowledge about nutrient and growth dynamics of Ulva sp. when cultivated in naturally varying environmental conditions offshore the EMS; and (vi) a lack of multi-scale nutrient removal and macroalgae growth dynamics model relating to temporal and spatial variations. We attempt to fill these gaps by measuring growth rates and chemical compositions of Ulva sp. macroalgae in cultivation experiments in different systems and under different conditions and by developing models that progress from an energy balance model, through a basic growth model, to a more advanced physiological model, all based on experimental results. Altogether, we create a methodology and a framework for future precision seaweed farming.

Towards Sustainable Macroalgae Biorefineries

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Author : Meiron Zollmann
language : en
Publisher: Springer
Release Date : 2025-08-29

Towards Sustainable Macroalgae Biorefineries written by Meiron Zollmann and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-08-29 with Science categories.

Sustainable Seaweed Technologies

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Author : Maria Dolores Torres
language : en
Publisher: Elsevier
Release Date : 2020-05-20

Sustainable Seaweed Technologies written by Maria Dolores Torres and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-20 with Science categories.

Sustainable Seaweed Technologies: Cultivation, Biorefinery, and Applications collates key background information on efficient cultivation and biorefinery of seaweeds, combining underlying chemistry and methodology with industry experience. Beginning with a review of the opportunities for seaweed biorefinery and the varied components and properties of macroalgae, the book then reviews all the key steps needed for industrial applications, from its cultivation, collection and processing, to extraction techniques, concentration and purification. A range of important applications are then discussed, including the production of energy and novel materials from seaweed, before a set of illustrative case studies shows how these various stages work in practice. Drawing on the expert knowledge of a global team of editors and authors, this book is a practical resource for both researchers and businesses who currently work with macroalgae.

Macroalgal Biorefineries For The Blue Economy

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Author : Alexander Golberg
language : en
Publisher: World Scientific
Release Date : 2020-11-04

Macroalgal Biorefineries For The Blue Economy written by Alexander Golberg and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-04 with Science categories.

This unique compendium provides an insight into the role of emerging marine biorefineries based on macroalgae (seaweeds) in the development of a sustainable use of ocean resources for economic growth-blue economy.The useful reference text shows a complete picture on the motivation to develop seaweed technologies, and how the combination of biology, cultivation technologies and downstream processing with economics can address the social challenges through the blue growth.

Algal Biorefineries And The Circular Bioeconomy

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Author : Sanjeet Mehariya
language : en
Publisher: CRC Press
Release Date : 2022-04-19

Algal Biorefineries And The Circular Bioeconomy written by Sanjeet Mehariya and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-19 with Medical categories.

"Algae are mysterious and fascinating organisms that hold great potential for discovery and biotechnology." —Dr. Thierry Tonon, Department of Biology, University of York "Science is a beautiful gift to humanity; we should not distort it." —A.P.J. Abdul Kalam In this book, we emphasize the importance of algal biotechnology as a sustainable platform to replace the conventional fossil-based economy. With this focus, Volume 2 summarizes the up-to-date literature and knowledge and discusses the advances in algal cultivation, genetic improvement, wastewater treatment, resource recovery, commercial operation, and technoeconomic analysis of algal biotechnology. FEATURES Discusses in detail recent developments in algae cultivation and biomass harvesting Provides an overview of genetic engineering and algal-bacteria consortia to improve productivity Presents applications of algae in the area of wastewater treatment and resource recovery Provides case studies and technoeconomic analysis to understand the algal biorefinery Shashi Kant Bhatia, PhD, is an Associate Professor in the Department of Biological Engineering, Konkuk University, Seoul, South Korea. Sanjeet Mehariya, PhD, is a Postdoctoral Researcher at the Department of Chemistry, Umeå University, Umeå, Sweden. Obulisamy Parthiba Karthikeyan, PhD, is a Research Scientist and Lecturer (Adjunct) in the Department of Civil and Environmental Engineering, South Dakota School of Mines and Technology, Rapid City, South Dakota, USA.

Zero Waste Biorefinery

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Author : Yogalakshmi Kadapakkam Nandabalan
language : en
Publisher: Springer Nature
Release Date : 2022-01-12

Zero Waste Biorefinery written by Yogalakshmi Kadapakkam Nandabalan and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-12 with Science categories.

This book is a compilation of process, technologies and value added products such as high value biochemicals and biofuels produced from different waste biorefineries. The book is sectioned into four categories providing a comprehensive outlook about zero waste biorefinery and technologies associated with it. The emerging technologies that potentially put back the lignocellulosic waste, municipal solid waste and food waste into intrinsic recycling for production of high value biochemicals and bioenergy, along with associated challenges and opportunities are also included. The content also focuses on algal biorefineries leading to sustainable circular economy through production of broad spectrum of bioactive compounds, bioethanol, biobutanol, biohydrogen, biodiesel through integrated biorefinery approach. The volume also includes chapters on conversion technologies and mathematical models applied for process optimization. A sound foundation about the underlying principles of biorefineries and a up-to-date state-of-the-art based overview on the latest advances in terms of scientific knowledge, techno-economic developments and life cycle assessment methodologies of integrated waste biorefinery is provided. This volume will be of great interest to professionals, post-graduate students and policy makers involved in waste management, biorefineries, circular economy and sustainable development.

Algal Biorefinery An Integrated Approach

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Author : Debabrata Das
language : en
Publisher: Springer
Release Date : 2015-11-30

Algal Biorefinery An Integrated Approach written by Debabrata Das and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-11-30 with Technology & Engineering categories.

This book critically discusses different aspects of algal production systems and several of the drawbacks related to microalgal biomass production, namely, low biomass yield, and energy-consuming harvesting, dewatering, drying and extraction processes. These provide a background to the state-of-the-art technologies for algal cultivation, CO2 sequestration, and large-scale application of these systems. In order to tap the commercial potential of algae, a biorefinery concept has been proposed that could help to extract maximum benefits from algal biomass. This refinery concept promotes the harvesting of multiple products from the feedstock so as to make the process economically attractive. For the last few decades, algal biomass has been explored for use in various products such as fuel, agricultural crops, pigments and pharmaceuticals, as well as in bioremediation. To meet the huge demand, there has been a focus on large-scale production of algal biomass in closed or open photobioreactors. Different nutritional conditions for algal growth have been explored, such as photoautotrophic, heterotrophic, mixotrophic and oleaginous. This book is aimed at a wide audience, including undergraduates, postgraduates, academics, energy researchers, scientists in industry, energy specialists, policy makers and others who wish to understand algal biorefineries and also keep abreast of the latest developments.

Sustainable Seaweed Technologies

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Author : Maria Dolores Torres
language : en
Publisher: Elsevier
Release Date : 2020-05-20

Refining Biomass Residues For Sustainable Energy And Bioproducts

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Author : R. Praveen Kumar
language : en
Publisher: Academic Press
Release Date : 2019-11-08

Refining Biomass Residues For Sustainable Energy And Bioproducts written by R. Praveen Kumar and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-08 with Science categories.

The utilization of various types of biomass residue to produce products such as biofuels and biochemicals means biorefinery technology using biomass residues may become a one-stop solution to the increasing need for sustainable, non-fossil sources of energy and chemicals.Refining Biomass Residues for Sustainable Energy and Bioproducts: Technology, Advances, Life Cycle Assessment and Economics focuses on the various biorefineries currently available and discusses their uses, challenges, and future developments. This book introduces the concept of integrated biorefinery systems, as well as their operation and feedstock sourcing. It explores the specificities, current developments, and potential end products of various types of residue, from industrial and municipal to agricultural and marine, as well as residue from food industries. Sustainability issues are discussed at length, including life cycle assessment, economics, and cost analysis of different biorefinery models. In addition, a number of global case studies examine successful experiences in different regions.This book is an ideal resource for researchers and practitioners in the field of bioenergy and waste management who are looking to learn about technologies involved in residue biorefinery systems, how to reduce their environmental impacts, and how to ensure their commercial viability. - Explores a range of different biorefinery categories, such as industrial, agricultural, and marine biomass residues - Includes a Life Cycle Assessment of biorefinery models, in addition to costs and market analysis. - Features case studies from around the world and is written by an international team of authors

Bioeconomy For Sustainable Development

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Author : Chetan Keswani
language : en
Publisher: Springer Nature
Release Date : 2019-10-14

Bioeconomy For Sustainable Development written by Chetan Keswani and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-14 with Science categories.

The current era of incredible innovations has made science and technology one of the most powerful tools to meet the goals of incremental prosperity for humans and sustainable development. The development of the biotech industry in any given country is shaped by the characteristics of the technology—particularly its close relation to scientific knowledge—and by country-specific factors—the level and nature of the scientific knowledge base, the institutional set-up, and the role assumed by the government—which influence the country's ability to exploit new opportunities and appropriate the respective results. This book presents an integrated approach for sustained innovation in various areas of biotechnology. Focusing mainly on the industrial, socio-economic and legal implications of biotechnological advances, it examines in detail not only the implications of IPR in omics-based research but also the ethical and intellectual standards and how these can be developed for sustained innovation. Integrating science and business, it offers a peek behind the scenes of the biotech industry and provides a comprehensive analysis of the foundations of the present day industry for students and professionals alike. The book is divided into three parts: Food and Agricultural BiotechnologyIndustrial BiotechnologyPharmaceutical Biotechnology

Towards Sustainable Macroalgae Biorefineries

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