Environmental Nanotechnology PDF Download

Author: Nandita Dasgupta
Publisher: Springer
ISBN: 3319760904
Category : Science
Languages : en
Pages : 405

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Book Description
This book presents the environmental benefits of nanomaterials in agriculture, water purification and nanomedicine. Nanotechnology will modify the environment both in a positive and negative way. On the one hand, new nanomaterials are promising for reducing greenhouse gases, cleaning toxic wastes and building alternative energy sources. On the other hand, some toxic nanoparticles enter and disrupt ecosystems. Therefore, research should focus on the sustainable use of nanomaterials to avoid environmental contamination. This volume is the first of several volumes on Environmental Nanotechnology, which will be published in the series Environmental Chemistry for a Sustainable World.

Author: Joo, Sung Hee
Publisher: IGI Global
ISBN: 1522505865
Category : Technology & Engineering
Languages : en
Pages : 585

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Book Description
Nanomaterials have been used for years in industries such as consumer products, textile production, and biomedicine, yet the literature outlining their use in environmental causes is limited. The safety, toxicity, transportation, and removal of this technology must be addressed as nanotechnology and nanomaterial use is expected to grow. Applying Nanotechnology for Environmental Sustainability addresses the applications of nanomaterials in the field of environmental conservation and sustainability, and analyses the potential risks associated with their use. It elucidates the scientific concepts and emerging technologies in nanoscience and nanotoxicity by offering a wide range of innovative topics and reviews regarding its use. This publication is essential for environmental engineers, researchers, consultants, students, regulators, and professionals in the field of nanotechnology.

Author: Donald Maclurcan
Publisher: CRC Press
ISBN: 1439855773
Category : Science
Languages : en
Pages : 335

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Book Description
The rise of collaborative consumption, peer-to-peer systems, and not-for-profit social enterprise heralds the emergence of a new era of human collectivity. Increasingly, this consolidation stems from an understanding that big-banner issues—such as climate change—are not the root causes of our present global predicament. There is a growing and collective view that issues such as this are actually symptoms of a much more vicious, seemingly insurmountable condition: our addiction to economic, consumption, and population growth in a world of finite resources. Nanotechnology and Global Sustainability uses nanotechnology—the product of applied scientific knowledge to control and utilize matter at atomic and molecular scales—as a lens through which to explore the interrelationship between innovation, politics, economy, and sustainability. This groundbreaking book addresses how stakeholders can actively reshape agendas to create positive and sustainable futures through this latest controversial, cross-sectoral technology. It moves beyond issues of efficiency, productivity, and utility, exploring the insights of 22 contributors from around the world, whose work spans the disciplines of science and the humanities. Their combined knowledge, reinforced with various case studies, introduces an exciting prospect—how we can innovate without economic growth. This new volume in the Perspectives in Nanotechnology series is edited by Dr. Donald Maclurcan and Dr. Natalia Radywyl. Dr. Maclurcan is a social innovator and Honorary Research Fellow with the Institute for Nanoscale Technology at the University of Technology Sydney, Australia. Dr. Radywyl is a social researcher and Honorary Research Fellow in the School of Culture and Communication at the University of Melbourne, Australia. She is also an Adjunct Research Fellow in the Faculty of Life and Social Sciences at Swinburne University of Technology, Melbourne. This book is written for a wide audience and will be of particular interest to activists, scholars, policy makers, scientists, business professionals, and others who seek an understanding of how we might justly transition to sustainable societies.

Author: Rama Rao Karri
Publisher: Elsevier
ISBN: 0323852920
Category : Technology & Engineering
Languages : en
Pages : 832

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Book Description
Sustainable Nanotechnology for Environmental Remediation provides a single-source solution to researchers working in environmental, wastewater management, biological and composite nanomaterials applications. It addresses the potential environmental risks and uncertainties surrounding the use of nanomaterials for environmental remediation, giving an understanding of their impact on ecological receptors in addition to their potential benefits. Users will find comprehensive information on the application of state-of-the-art processes currently available to synthesize advanced green nanocomposite materials and biogenic nanomaterials. Other sections explore a wide range of promising approaches for green nanotechnologies and nanocomposites preparations. Case study chapters connect materials engineering and technology to the social context for a sustainable environment. Applications and different case studies provide solutions to the challenges faced by industry, thus minimizing negative social impacts. - Provides information on the use of biologically mediated synthetic protocols to generate nanomaterials - Discusses a wide range of promising?approaches?for?green nanotechnologies and nanocomposites preparations - Presents novel fabrication techniques for bionanocomposites, paving the way for the development of a new generation of advanced materials that can cope with spatiotemporal multi-variant environments

Author: Eric Lichtfouse
Publisher: Springer Science & Business Media
ISBN: 940072442X
Category : Science
Languages : en
Pages : 423

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Book Description
Environmental chemistry is a fast developing science aimed at deciphering fundamental mechanisms ruling the behaviour of pollutants in ecosystems. Applying this knowledge to current environmental issues leads to the remediation of environmental media, and to new, low energy, low emission, sustainable processes. Nanotechnology applications for alternative energies such as solar power, fuel cells, hydrogen and lithium batteries are reviewed in the first section. Recent investigations on carbon nanotubes, nanocatalysts and cyclodextrins disclose unprecedented techniques to monitor and clean pollutants such as greenhouse gases, heavy metals, pesticides, pathogens occurring in water, air and soil. The second section reviews the risks for human health of critical pollutants such as endocrine disruptors, dioxins and heavy metals contaminating seafood and sediments. An exhaustive review of DDT isomers reveals unexpected mechanisms of DDT transfer to fishes. A chapter on pollutant geochronology using river sedimentary archives provides novel insights on pollution history since the beginning of the anthropocene. This book will be a valuable source of information for engineers and students developing novel applied techniques to monitor and clean pollutants in air, wastewater, soils and sediments.

Author: Zibiao Li
Publisher: Royal Society of Chemistry
ISBN: 1839162554
Category : Science
Languages : en
Pages : 325

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Book Description
This book illustrates how green nanotechnology is being used to promote sustainability, including applications in environmental remediation and energy optimization.

Author: Nandita Dasgupta
Publisher: Springer
ISBN: 3319987089
Category : Science
Languages : en
Pages : 298

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Book Description
This is the second volume on Environmental Nanotechnology. The first chapter discusses the synthesis of nanomaterial and mainly the green synthesis of inorganic nanomaterials. Furthermore, a comperative discussion about resistive and capacitive measurement of nano-based biosensor is reviewed and the efficient delivery of nutraceutical with the help of nano-vehicles are explained. Moreover, the book also includes reviews on such topics as nanopharmaceuticals, health benefits and the toxic impact of heavy metal nanomaterials and the impact of several nanomaterials on plant abiotic stress and have focussed on the long term impacts of nanomaterials on agroecosystems. The reader will also find presentations on molecularly imprinted polymeric nanocomposites, critical and comparative comments on Nano-biosensors and Nano-aptasensors and on applications of nanotechnology for the remediation and purification of water with a main focus on drinking water. The last chapter presents a comprehensive review on plasmonic nanoparticle based sensors whereby the authors have hypothesized the future applications in the environment which can be plausible in the near future.

Author: Thomas Faunce
Publisher: Edward Elgar Publishing
ISBN: 1781005192
Category : Technology & Engineering
Languages : en
Pages : 229

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Book Description
Does humanity have a moral obligation to emphasise nanotechnology's role in addressing the critical public health and environmental problems of our age? This well crafted book explores this idea by analysing the prospects for a macroscience nanotechnology-for-environmental sustainability project in areas such as food, water and energy supply, medicine, healthcare, peace and security. Developing and applying an innovative science-based view of natural law underpinning a global social contract, it considers some of the key scientific and governance challenges such a global project may face. The book concludes that the moral culmination of nanotechnology is a Global Artificial Photosynthesis project. It argues that the symmetric patterns of energy creating photosynthesis, life and us are shaping not only the nanotechnological advances of artificial photosynthesis, but also the ethical and legal norms likely to best govern such scientific achievements to form a sustainable existence on this planet. Nanotechnology for a Sustainable World will appeal to many generations of scientists and policymakers working to improve our world in public health, environmental sustainability and renewable energy and nanotechnology. It will also be a valuable resource for similarly motivated students of chemistry, physics, biology, nanotechnology and photosynthesis, as well as environmental and energy ethics, law and policy.

Author: Geoffrey B. Smith
Publisher: CRC Press
ISBN: 1466502681
Category : Science
Languages : en
Pages : 469

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Book Description
A first step in developing a clean and sustainable future is to think differently about everyday products, in particular how they influence energy use. Green Nanotechnology: Solutions for Sustainability and Energy in the Built Environment explores the science and technology of tiny structures that have a huge potential to improve quality of life wh

Author: Mamadou S. Diallo
Publisher: Springer
ISBN: 9783319050409
Category : Technology & Engineering
Languages : en
Pages : 0

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Book Description
The world is facing great challenges in meeting rising demands for basic commodities (e.g., food, water, and energy), finished goods (e.g., cell phones, cars and airplanes) and services (e.g., shelter, healthcare and employment) while reducing and minimizing the impact of human activities on Earth's global environment and climate. Nanotechnology has emerged as a versatile platform that could provide efficient, cost-effective, and environmentally acceptable solutions to the global sustainability challenges facing society. This volume is devoted to the utilization of nanotechnology to improve or achieve sustainable development. Recent advances are highlighted and opportunities of utilizing nanotechnology to address global challenges in water purification, clean energy, greenhouse gas management, materials supply/utilization and manufacturing are discussed. Also, societal perspectives are addressed and an outlook of the role of nanotechnology in the convergence of knowledge, technology and society for achieving sustainable development is provided. This book offers a thematic collection of papers previously published in the Journal of Nanoparticle Research.