Advances In Nanotechnology And The Environmental Sciences
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Advances in Nanotechnology and the Environmental Sciences by Alexander V. Vakhrushev,Suresh C. Ameta,Heru Susanto,A. K. Haghi Pdf
Showcasing a selection of new research on nanotechnological applications for environmental protection along with new advanced technologies in nanochemistry, this volume presents an interdisciplinary approach that brings together materials science, chemistry, and nanotechnology. Part I of the volume looks at environmental topics that include an exploration of the challenges of the global water crisis and new technology in nanofiltration and water purification. It provides an informative overview of green nanotechnology, green nanomaterials, and green chemistry. Some of the advanced technologies discussed in Part II include the application of quantum dots, a nanochemical approach to using ICT technology, and new research on polymer nanocomposites as a smart material along with its synthesis, preparation, and properties. Other important topics are included as well.
Advances in Nanotechnology and the Environment by Juyoung Kim Pdf
Nanoparticles and nano-sized materials created by nanotechnology (NT) have been considered unique and sole solutions to overcome the limitations of other technologies and widen their applications. Although these materials have been widely used in environmental technology (ET), most environmental applications of nanoparticles were limited to the fabrication of nano-sensors for the detection of volatile organic compounds (VOC) and as nano-sized catalysts for air purification systems. As a result, the use of nanoparticles for the direct removal of pollutants from contaminated soil and wastewater has seldom been reported. However, environmental processes for soil remediation, wastewater treatment, and air purification strongly need innovative new materials to highly improve their performance and efficiency. So, demands for materials created by NT in ET are stronger than ever. Advances in Nanotechnology and the Environment presents the possible applications of nano-sized materials in all environmental processes, providing the most reliable guideline for the selection of nanomaterials to improve the efficiency of environmental processes. It focuses on the design of specific nanomaterials for environmental processes and pollutants. It presents the impact and influence of nanomaterials on the environment and discusses how to avoid causing secondary contamination by the use of nanomaterials. The book provides proper information about nanomaterials for potential users who will use and apply nanomaterials in ET.
New Frontiers of Nanomaterials in Environmental Science by Rajeev Kumar,Raman Kumar,Gurpreet Kaur Pdf
This book provides the detail information about nanoparticles, their types, characterization techniques such as TEM, FESEM, AFM, XRD etc. nanogenotoxicity, metal and metal oxide nanoparticle’s toxicity, physical and chemical characterization of nanomaterials, entry routes, cell-nano interaction studies, possible impacts to the human kind, and on the methods of evaluating the toxicity. It puts together comprehensive and up-to-date information about sustainable approaches in making an eco-friendly environment using advanced nanotechnologies. It educated readers about the new frontiers and scope of employing various state-of-art nano-technologies to clean-up and save our environment. This book will be of interest to teachers, researchers, environmental biotechnologists, capacity builders and policymakers. Also the book serves as additional reading material for undergraduate and graduate students of agriculture, environmental sciences, environmental engineering and biotechnology.
Advances in Nanotechnology and the Environmental Sciences by Alexander V. Vakhrushev,Suresh C. Ameta,Heru Susanto,A. K. Haghi Pdf
Showcasing a selection of new research on nanotechnological applications for environmental protection along with new advanced technologies in nanochemistry, this volume presents an interdisciplinary approach that brings together materials science, chemistry, and nanotechnology. Part I of the volume looks at environmental topics that include an exploration of the challenges of the global water crisis and new technology in nanofiltration and water purification. It provides an informative overview of green nanotechnology, green nanomaterials, and green chemistry. Some of the advanced technologies discussed in Part II include the application of quantum dots, a nanochemical approach to using ICT technology, and new research on polymer nanocomposites as a smart material along with its synthesis, preparation, and properties. Other important topics are included as well.
Should you adopt nanotechnology? If you have already adopted it, what do you need to know? What are the risks? Nanomaterials and nanotechnologies are revolutionizing the ways we treat disease, produce energy, manufacture products, and attend to our daily wants and needs. To continue to capture the promise of these transformative products, however, we need to ask critical questions about the broader impacts of nanotechnology on society and the environment. Exploring these questions, the second edition of Nanotechnology: Health and Environmental Risks gives you the latest tools to understand the risks of nanotechnology and make better decisions about using it. Examining the state of the science, the book discusses what is known, and what still needs to be understood, about nanotechnology risk. It looks at the uses of nanotechnology for energy, industry, medicine, technology, and consumer applications and explains how to determine whether there is risk—even when there is little reliable evidence—and how to manage it. Contributors cover a wide range of topics, including: Current concerns, among them perceived risks and the challenges of evaluating emerging technology A historical perspective on product safety and chemicals policy The importance of being proactive about identifying and managing health and environmental risks during product development How the concepts of sustainability and life cycle assessment can guide nanotechnology product development Methods for evaluating nanotechnology risks, including screening approaches and research How to manage risk when working with nanoscale materials at the research stage and in occupational environments What international organizations are doing to address risk issues How risk assessment can inform environmental decision making Written in easy-to-understand language, without sacrificing complexity or scientific accuracy, this book offers a wide-angle view of nanotechnology and risk. Supplying cutting-edge approaches and insight, it explains what types of risks could exist and what you can do to address them. What’s New in This Edition Updates throughout, reflecting advances in the field, new literature, and policy developments A new chapter on nanotechnology risk communication, including insights into risk perceptions and the mental models people use to evaluate technological risks An emphasis on developing nanotechnology products that are sustainable in the long term Advances in the understanding of nanomaterials toxicity Cutting-edge research on occupational exposure to nanoparticles Changes in the international landscape of organizations working on the environmental, health, and safety aspects of nanotechnologies
Environmental and Human Health Impacts of Nanotechnology by Jamie R. Lead,Emma Smith Pdf
An increased understanding of the environmental and human healthimpacts of engineered nanoparticles is essential for theresponsible development of nanotechnology and appropriateevidence-based policy and guidelines for risk assessment.Presenting the latest advances in the field from a variety ofscientific disciplines, this book offers a comprehensive overviewof this challenging, inter-disciplinary research area. Topics covered include: The properties, preparation and applications ofnanomaterials Characterization and analysis of manufacturednanoparticles The fate and behaviour of nanomaterials in aquatic, terrestrialand atmospheric environments Ecotoxicology and human toxicology of manufacturednanoparticles Occupational health and exposure of nanomaterials Risk assessment and global regulatory and policy responses Understanding the behaviour and impacts of nanotechnology in theenvironment and in human health is a daunting task and manyquestions remain to be answered. Environmental and Human HealthImpacts of Nanotechnology will serve as a valuable resource foracademic researchers in nanoscience and nanotechnology,environmental science, materials science and biology, as well asfor scientists in industry, regulators and policy makers.
National Research Council,Division on Engineering and Physical Sciences,Division on Earth and Life Studies,National Materials and Manufacturing Board,Board on Chemical Sciences and Technology,Board on Environmental Studies and Toxicology,Committee to Develop a Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials
Author : National Research Council,Division on Engineering and Physical Sciences,Division on Earth and Life Studies,National Materials and Manufacturing Board,Board on Chemical Sciences and Technology,Board on Environmental Studies and Toxicology,Committee to Develop a Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials Publisher : National Academies Press Page : 163 pages File Size : 41,5 Mb Release : 2013-12-25 Category : Technology & Engineering ISBN : 9780309291866
Research Progress on Environmental, Health, and Safety Aspects of Engineered Nanomaterials by National Research Council,Division on Engineering and Physical Sciences,Division on Earth and Life Studies,National Materials and Manufacturing Board,Board on Chemical Sciences and Technology,Board on Environmental Studies and Toxicology,Committee to Develop a Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials Pdf
Despite the increase in funding for research and the rising numbers of peer-reviewed publications over the past decade that address the environmental, health, and safety aspects of engineered nanomaterials (ENMs), uncertainty about the implications of potential exposures of consumers, workers, and ecosystems to these materials persists. Consumers and workers want to know which of these materials they are exposed to and whether the materials can harm them. Industry is concerned about being able to predict with sufficient certainty whether products that it makes and markets will pose any environmental, health or safety issues and what measures should be taken regarding manufacturing practices and worldwide distribution to minimize any potential risk. However, there remains a disconnect between the research that is being carried out and its relevance to and use by decision-makers and regulators to make informed public health and environmental policy and regulatory decisions. Research Progress on Environmental, Health, and Safety Aspects of Nanomaterials evaluates research progress and updates research priorities and resource estimates on the basis of results of studies and emerging trends in the nanotechnology industry. This report follows up the 2012 report A Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials, which presented a strategic approach for developing the science and research infrastructure needed to address uncertainties regarding the potential environmental, health, and safety risks posed by ENMs. This new report looks at the state of nanotechnology research, examines market and regulatory conditions and their affect on research priorities, and considers the criteria for evaluating research progress on the environmental, health, and safety aspects of nanotechnology.
Advanced Nanomaterials for Pollutant Sensing and Environmental Catalysis by Qidong Zhao Pdf
Advanced Nanomaterials for Pollutant Sensing and Environmental Catalysis presents the most recent advances and scientific discoveries in the fields of environmental protection and sensing with nanotechnology. The book's authors highlight recent advancements in how nanotechnology is being used to create more efficient pollution controls, with particular attention given to noble metal nanosensors, novel hollow micro-/nanostructures with innovative functions, and advanced nanocatalysts based on carbon materials for water splitting. Each chapter demonstrates the fundamentals of the technology, illustrating key concepts and highlighting the latest developments and challenges in these multi-disciplinary fields. This book is a valuable resource for academic researchers, graduate students and R&D professionals in the fields of material science, chemistry, environmental science and nanotechnology. Presents the current state-of-the-art and covers the fundamentals and related technologies from a strong chemical, material and environmental engineering background Covers current trends and issues, including nontoxicity, efficiency of decomposition, and the sensitivity of nanomaterials used for sensing and environmental remediation Highlights the benefits and challenges of using nanomaterials to control pollution
Nanotechnology in Environmental Science by Chaudhery Mustansar Hussain,Ajay Kumar Mishra Pdf
An overview of the current state of nanotechnology-based devices with applications in environmental science, focusing on nanomaterials and polymer nanocomposites. The handbook pays special attention to those nanotechnology-based approaches that promise easier, faster and cheaper processes in environmental monitoring and remediation. Furthermore, it presents up-to-date information on the economics, toxicity and regulations related to nanotechnology in detail. The book closes with a look at the role of nanotechnology for a green and sustainable future. With its coverage of existing and soon-to-be-realized devices this is an indispensable reference for both academic and corporate R&D.
Advanced Environmental Analysis by Chaudhery Mustansar Hussain,Boris Kharisov Pdf
Environmental analysis techniques have advanced due to the use of nanotechnologies in improving the detection sensitivity and miniaturization of the devices in analytical procedures. These allow for developments such as increases in analyte concentration, the removal of interfering species and improvements in the detection limits. Bridging a gap in the literature, this book uniquely brings together state-of-the-art research in the applications of novel nanomaterials to each of the classical components of environmental analysis, namely sample preparation and extraction, separation and identification by spectroscopic techniques. Special attention is paid to those approaches that are considered greener and reduce the cost of the analysis process both in terms of chemicals and time consumption. Advanced undergraduates, graduates and researchers at the forefront of environmental science and engineering will find this book a good source of information. It will also help regulators, decision makers, surveillance agencies and the organizations assessing the impact of pollutants on the environment.
Advanced Nanostructured Materials for Environmental Remediation by Mu. Naushad,Saravanan Rajendran,Francisco Gracia Pdf
This book provides a wide-range exploration on the ongoing research and developmental events in environmental nanotechnology. Emerging nanomaterials and its technology have been known to offer unique advantages and are continually showing promising potential attracting continuous global attention. This work thus discusses experimental studies of various nanomaterials along with their design and applications and with specific attention to chemical reactions and their challenges for catalytic systems. It will make a noteworthy appeal to scientists and researchers working in the field of nanotechnology for environmental sciences.
Nanomaterials for Environmental Applications by Mohamed Abou El-Fetouh Barakat,Rajeev Kumar Pdf
Nanomaterials for Environmental Applications offers a comprehensive review of the latest advances in nanomaterials-based technologies for the treatment of emerging contaminants in wastewater. It describes the latest developments in the synthesis protocols, including the synthesis of different kinds of nanostructure materials using various physical and chemical methods. Features Discusses the synthesis and characterization of important nanomaterials such as carbon nanostructures, metal and metal oxide nanostructures, polymer nanostructures, and smart 1D-–3D nanomaterials Presents the latest techniques used in the characterization of nanomaterials Covers environmental applications including the remediation of pollutants in wastewater and water purification and disinfection Examines the sources, fate, transport, and ecotoxicology of nanomaterials in the environment. Aimed at researchers and industry professionals, this work will be of interest to chemical, environmental, and materials engineers concerned with the application of advanced materials for environmental and water remediation. Mohamed Abou El-Fetouh Barakat is a Professor of Environmental Sciences at both King Abdulaziz University (KAU)- Saudi Arabia, and Central Metallurgical R&D Institute (CMRDI)- Egypt. He is highly qualified in the fields of industrial waste management and pollution control as well as catalysis and nanotechnology. His experience includes academic research works in Japan, Germany, the United States and Saudi Arabia, as well as initiating and leading industrial research projects in Egypt jointly with the United States. Rajeev Kumar is an Associate Professor in the Environmental Science Department, King Abdulaziz University, Jeddah, Saudi Arabia. His research activities are in the areas of wastewater treatment and materials science. He studies the adsorption and photocatalytic properties of nanomaterials for the removal of contaminants from wastewater.
Nano-biotechnological Advancements in Environmental Issues by Ram Naresh Bharagava,Reetika Singh Pdf
"This book provides detailed knowledge on different types of pollutants and their hazardous effects on the environment, humans, animals, and plants. It also describes various modern nano-remediation approaches utilizing different nanomaterials for treatment/management of different wastes, such as nanomaterial-mediated degradation of pharmaceutical and personal care products, nanomaterial-mediated wastewater treatment, nano-biotechnology in solid waste management, nanotechnology in biohydrogen and biodiesel production, and nano-biotechnology in e-waste management. This is an urgent matter for the safety of the environment and for human and animal health"--
Nanotechnology Applications in Environmental Engineering by Rabia Nazir Pdf
Nanotechnology is the twenty-first century revolution that has impacted each and every aspect of life despite its small size. As nanoscale research continues to advance, scientists and engineers are developing new applications for many different disciplines, including environmental applications. Nanotechnology Applications in Environmental Engineering contains innovative research on nanomaterials and their impact on the environment. It also explores the current and potential future applications of nanodevices in environmental science and engineering, showcasing how nanomaterials can be tailored to address some of the environmental remediation and sensing/detection problems faced today. While highlighting topics such as environmental science, nanomaterials, and membrane technology, this book is ideally designed for environmental scientists, nanotechnologists, chemists, engineers, and individuals seeking current research on nanotechnology and its applications in environmental engineering.
Applying Nanotechnology for Environmental Sustainability by Joo, Sung Hee Pdf
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.