Disposal And Recycling Strategies For Nano Engineered Materials
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Disposal And Recycling Strategies For Nano Engineered Materials
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Author : Jitendra Kumar Pandey
language : en
Publisher: Elsevier
Release Date : 2023-12-06
Disposal And Recycling Strategies For Nano Engineered Materials written by Jitendra Kumar Pandey and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-06 with Technology & Engineering categories.
Disposal and Recycling Strategies for Nano-engineered Materials enables the reader to understand and implement the latest methods for the safe disposal and re-use of nanomaterials found in the environment at end-of-life. Sections introduce nanomaterials, their general classification, properties, and preparation techniques before providing an overview and analysis of common disposal strategies. This is followed by in-depth chapters that focus on important steps and innovative strategies in dealing with waste nanomaterials, including sampling, classification and identification of waste materials, green technologies and biodegradation strategies, physico-chemical disposal, integrated technologies to prevent or control nanomaterial wastes entering the environment, and more. This is a valuable resource for researchers, advanced students, engineers, and scientists, with an interest in nanomaterials, their life cycle, waste, and recycling, water treatment, chemical engineering, environmental science, materials science, chemistry, and sustainability. Provides step-by-step information on a range of strategies, including biodegradation, green technologies, physico-chemical disposal, and other integrated methods Explains the sampling, classification, identification, and lifecycle assessment of nanowaste materials Addresses key concerns relating to environmental risk, health, safety and policy Explores potential options for the reutilization, re-use and recycling of waste nanomaterials
Nanomaterials Recycling
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Author : Mahendra Rai
language : en
Publisher: Elsevier
Release Date : 2021-10-31
Nanomaterials Recycling written by Mahendra Rai and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-31 with Technology & Engineering categories.
Nanomaterial Recycling provides an update on the many benefits nanomaterials can provide on both environmental and economic issues. Sections cover the appropriate recycling strategies of nanowastes, nanowaste regulations (including nanowaste disposal and recycling standards), promising applications (reuses) of these recycled nanomaterials, and various methods used for the separation of nanoparticles, including (i) centrifugation, (ii)solvent evaporation, (iii) magnetic separation, (iv) using pH/thermal responsive materials, (v) molecular antisolvents, (vi) nanostructured colloidal solvents, and more. This book is an important reference source for materials scientists and engineers who are seeking to increase their understanding of nanomaterials, recycling processes and techniques. As nanomaterials can be recycled from both new/pure products (from nano manufacturing) and used products (nano waste: waste from nano integrated products), this book is a welcomed addition to many disciplines. Provides information on how nanoscale recycling techniques can mitigate the most hazardous effects of nanomaterials Explains the major recycling processes and techniques used for nanoscale materials Assesses the major challenges of implementing nanoscale recycling approaches in a scalable and cost-effective manner
A Research Strategy For Environmental Health And Safety Aspects Of Engineered Nanomaterials
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2012-06-09
A Research Strategy For Environmental Health And Safety Aspects Of Engineered Nanomaterials 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 2012-06-09 with Science categories.
The nanotechnology sector, which generated about $225 billion in product sales in 2009, is predicted to expand rapidly over the next decade with the development of new technologies that have new capabilities. The increasing production and use of engineered nanomaterials (ENMs) may lead to greater exposures of workers, consumers, and the environment, and the unique scale-specific and novel properties of the materials raise questions about their potential effects on human health and the environment. Over the last decade, government agencies, academic institutions, industry, and others have conducted many assessments of the environmental, health, and safety (EHS) aspects of nanotechnology. The results of those efforts have helped to direct research on the EHS aspects of ENMs. However, despite the progress in assessing research needs and despite the research that has been funded and conducted, developers, regulators, and consumers of nanotechnology-enabled products remain uncertain about the types and quantities of nanomaterials in commerce or in development, their possible applications, and their associated risks. A Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials presents a strategic approach for developing the science and research infrastructure needed to address uncertainties regarding the potential EHS risks of ENMs. The report summarizes the current state of the science and high-priority data gaps on the potential EHS risks posed by ENMs and describes the fundamental tools and approaches needed to pursue an EHS risk research strategy. The report also presents a proposed research agenda, short-term and long-term research priorities, and estimates of needed resources and concludes by focusing on implementation of the research strategy and evaluation of its progress, elements that the committee considered integral to its charge.
Waste Recycling Technologies For Nanomaterials Manufacturing
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Author : Abdel Salam Hamdy Makhlouf
language : en
Publisher: Springer Nature
Release Date : 2021-05-09
Waste Recycling Technologies For Nanomaterials Manufacturing written by Abdel Salam Hamdy Makhlouf and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-09 with Technology & Engineering categories.
This book discusses the recent advances in the wastes recycling technologies to provide low-cost and alternative ways for nanomaterials production. It shows how carbon nanomaterials can be synthesized from different waste sources such as banana fibers, argan (Argania spinosa) seed shells, corn grains, camellia oleifera shell, sugar cane bagasse, oil palm (empty fruit bunches and leaves) and palm kernel shells. Several nanostructured metal oxides (MnO2, Co3O4,....) can be synthesized via recycling of spent batteries. The recovered nanomaterials can be applied in many applications including: Energy (supercapacitors, solar cells, etc.) water treatments (heavy metal ions and dyes removal) and other applications. Spent battery and agriculture waste are rich precursors for metals and carbon, respectively. The book also explores the various recycling techniques, agriculture waste recycling, batteries recycling, and different applications of the recycled materials.
Review Of The Federal Strategy For Nanotechnology Related Environmental Health And Safety Research
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2009-02-17
Review Of The Federal Strategy For Nanotechnology Related Environmental Health And Safety Research 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 2009-02-17 with Technology & Engineering categories.
This new book from the National Research Council finds serious weaknesses in the government's plan for research on the potential health and environmental risks posed by nanomaterials, which are increasingly being used in consumer goods and industry. An effective national plan for identifying and managing potential risks is essential to the successful development and public acceptance of nanotechnology-enabled products. The book recommends a robust national strategic plan for addressing nanotechnology-related EHS risks, which will need to focus on promoting research that can assist all stakeholders, including federal agencies, in planning, controlling, and optimizing the use of engineered nanomaterials while minimizing EHS effects of concern to society. Such a plan will ensure the timely development of engineered nanoscale materials that will bring about great improvements in the nation's health, its environmental quality, its economy, and its security.
Nano Engineered Materials For Textile Waste Remediation
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Author : Ajay Kumar Mishra
language : en
Publisher:
Release Date : 2023
Nano Engineered Materials For Textile Waste Remediation written by Ajay Kumar Mishra and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023 with categories.
This book presents a complete state of the art for different types of nanomaterial, their environmental fate, and their use in textile waste remediation. Nano-engineered materials including nanoparticles, nanofibers, nanotubes have been used extensively for a variety of applications. Environmental concerns have been noted mainly due to the discharge of textile waste. Nanotechnology is fast growing on research and bringing sustainable solution in minimizing the waste. This also minimizes the risk of exposure and health hazards. With the development of industry, environmental pollution and energy shortage have raised awareness of a potential global crisis. So, it is urgent to develop a simple and effective method to address these current issues. Nano-engineered materials can be better solution in finding solution of environmental sustainability more specific to the textile waste remediation. Nano-engineered materials have emerged as pioneering photocatalysts and account for most of the current research in this area. This can provide large surface areas, diverse morphologies, abundant surface states, and easy device modeling, all of which are properties beneficial to photodegradation. Furthermore, the stability and cost of nano-engineered materials are critical factors. Therefore, it is a challenge of great importance to identify and design nano-engineered materials that are efficient, stable, and abundant for the remediation of textile waste. .
Research Progress On Environmental Health And Safety Aspects Of Engineered Nanomaterials
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2013-12-25
Research Progress On Environmental Health And Safety Aspects Of Engineered Nanomaterials 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 2013-12-25 with Technology & Engineering categories.
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.
Review Of Federal Strategy For Nanotechnology Related Environmental Health And Safety Research
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Author : Committee for Review of the Federal Strategy to Address Environmental Health and Safety Research Needs for Engineered Nanoscale Materials
language : en
Publisher:
Release Date : 2009-02-17
Review Of Federal Strategy For Nanotechnology Related Environmental Health And Safety Research written by Committee for Review of the Federal Strategy to Address Environmental Health and Safety Research Needs for Engineered Nanoscale Materials and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-02-17 with categories.
This new book from the National Research Council finds serious weaknesses in the government's plan for research on the potential health and environmental risks posed by nanomaterials, which are increasingly being used in consumer goods and industry. An effective national plan for identifying and managing potential risks is essential to the successful development and public acceptance of nanotechnology-enabled products. The book recommends a robust national strategic plan for addressing nanotechnology-related EHS risks, which will need to focus on promoting research that can assist all stakeholders, including federal agencies, in planning, controlling, and optimizing the use of engineered nanomaterials while minimizing EHS effects of concern to society. Such a plan will ensure the timely development of engineered nanoscale materials that will bring about great improvements in the nation's health, its environmental quality, its economy, and its security.
Commerce Justice Science And Related Agencies Appropriations For 2011 Part 2 111 2 Hearings
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Author :
language : en
Publisher:
Release Date : 2010
Commerce Justice Science And Related Agencies Appropriations For 2011 Part 2 111 2 Hearings written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
Commerce Justice Science And Related Agencies Appropriations For 2011
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Author : United States. Congress. House. Committee on Appropriations. Subcommittee on Commerce, Justice, Science, and Related Agencies
language : en
Publisher:
Release Date : 2010
Commerce Justice Science And Related Agencies Appropriations For 2011 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Commerce, Justice, Science, and Related Agencies and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Administrative agencies categories.