Download or read book Reckoning with the U S Role in Global Ocean Plastic Waste written by National Academies of Sciences, Engineering, and Medicine and published by . This book was released on 2022-09 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: An estimated 8 million metric tons (MMT) of plastic waste enters the world's ocean each year - the equivalent of dumping a garbage truck of plastic waste into the ocean every minute. Plastic waste is now found in almost every marine habitat, from the ocean surface to deep sea sediments to the ocean's vast mid-water region, as well as the Great Lakes. This report responds to a request in the bipartisan Save Our Seas 2.0 Act for a scientific synthesis of the role of the United States both in contributing to and responding to global ocean plastic waste. The United States is a major producer of plastics and in 2016, generated more plastic waste by weight and per capita than any other nation. Although the U.S. solid waste management system is advanced, it is not sufficient to deter leakage into the environment. Reckoning with the U.S. Role in Global Ocean Plastic Waste calls for a national strategy by the end of 2022 to reduce the nation's contribution to global ocean plastic waste at every step - from production to its entry into the environment - including by substantially reducing U.S. solid waste generation. This report also recommends a nationally-coordinated and expanded monitoring system to track plastic pollution in order to understand the scales and sources of U.S. plastic waste, set reduction and management priorities, and measure progress.

Download or read book Plastic Waste and Recycling written by Trevor M. Letcher and published by Academic Press. This book was released on 2020-03-10 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plastic Waste and Recycling: Environmental Impact, Societal Issues, Prevention, and Solutions begins with an introduction to the different types of plastic materials, their uses, and the concepts of reduce, reuse and recycle before examining plastic types, chemistry and degradation patterns that are organized by non-degradable plastic, degradable and biodegradable plastics, biopolymers and bioplastics. Other sections cover current challenges relating to plastic waste, explain the sources of waste and their routes into the environment, and provide systematic coverage of plastic waste treatment methods, including mechanical processing, monomerization, blast furnace feedstocks, gasification, thermal recycling, and conversion to fuel. This is an essential guide for anyone involved in plastic waste or recycling, including researchers and advanced students across plastics engineering, polymer science, polymer chemistry, environmental science, and sustainable materials. Presents actionable solutions for reducing plastic waste, with a focus on the concepts of collection, re-use, recycling and replacement Considers major societal and environmental issues, providing the reader with a broader understanding and supporting effective implementation Includes detailed case studies from across the globe, offering unique insights into different solutions and approaches

Download or read book Plastic Waste Markets written by David McKinnon and published by Nordic Council of Ministers. This book was released on 2018-05-29 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: This project examines the market for recycled plastic, with a primary focus on post-consumer plastic waste because this is considered to be the more problematic. The market for plastic waste generated in manufacturing and production is relatively strong and well-functioning; As a consequence, the majority of plastic waste from manufacturing and production is recycled. Post-consumer waste is much less homogenous: it comes from a wide variety of sources, and contains a wide variety of plastics and tends to be difficult to collect, sort, and recycle. This project identifies barriers to further utilisation of recycled plastics, and analyses a collection of policy tools that could be used to support and expand that market.

Download or read book Plastic Waste for Sustainable Asphalt Roads written by Filippo Giustozzi and published by Woodhead Publishing. This book was released on 2022-01-13 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Waste polymers have been studied for various applications such as energy generation and biochemical production; however, their application in asphalt roads still poses some questions. Over the last decade, several studies have reported the utilization of waste plastics in roads using different methodologies and raw materials, but there is still significant inconsistency around this topic. What is the right methodology to recycle waste plastics for road applications? What is the correct type of waste plastics to be used in road applications? What environmental concerns could arise from the use of waste plastics in road applications? Plastic Waste for Sustainable Asphalt Roads covers the various processes and techniques for the utilization of waste plastics in asphalt mixes. The book discusses the various material properties and methodologies, effects of various methodologies, and combination of various polymers. It also provides information on the compatibility between bitumen and plastics, final asphalt performance, and environmental challenges. Discusses the processes and techniques for utilization of waste plastics in asphalt mixes. Features a life-cycle assessment of waste plastics in road surfaces and possible Environmental Product Declarations (EPD). Includes examples of on-field usage through various case studies.

Download or read book Smart Cities and Machine Learning in Urban Health written by J Joshua Thomas and published by Information Science Reference. This book was released on 2021-11-12 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: The perception of smart cities encompasses a strategy that uses different types of technologies, artificial intelligence (AI), and machine learning and in which, through the internet of things (IoT) and sensor-based data collection, the strategy extrapolates information using insights gained from that data to manage or monitor or track assets, resources, and services efficiently in an urban area. Both these models deeply affect the localities where they are applied and can create together immense possibilities for urban recovery, better quality of life, physical and mental health protection, and economic and social redevelopment. Smart Cities and Machine Learning in Urban Health promotes interdisciplinary work that develops and illustrates the concept of resilience in relation to smart city and machine learning. The book examines the ability of an area and its communities to recover quickly from difficulties; the rigidness and resistance of an area and its communities to possible crisis; the ability of an area, its communities, infrastructure, and business to spring back into shape; and the responsiveness and mitigation towards the crisis with a special look at the impact of the COVID-19 pandemic. The research's theoretical foundation rests on a wide range of non-architectural sources, primarily AI, sociology, urban studies, and technological development, but it explores everything on cases taken from real cities, thus transforming them into pieces of architectural interest. Covering topics such as carbon emissions, digital healthcare systems, and urban transformation, this book is an essential resource for graduate and post-graduate students, policymakers, researchers, university faculty, engineers, public management, hospital administration, professors, and academicians.

Download or read book Feedstock Recycling of Plastic Wastes written by Jose Aguado and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of plastic materials has seen a massive increase in recent years, and generation of plastic wastes has grown proportionately. Recycling of these wastes to reduce landfill disposal is problematic due to the wide variation in properties and chemical composition among the different types of plastics. Feedstock recycling is one of the alternatives available for consideration, and Feedstock Recycling of Plastic Wastes looks at the conversion of plastic wastes into valuable chemicals useful as fuels or raw materials. Looking at both scientific and technical aspects of the recycling developments, this book describes the alternatives available. Areas include chemical depolymerization, thermal processes, oxidation and hydrogenation. Besides conventional treatments, new technological approaches for the degradation of plastics, such as conversion under supercritical conditions and coprocessing with coal are discussed. This book is essential reading for those involved in plastic recycling, whether from an academic or industrial perspective. Consultants and government agencies will also find it immensely useful.

Download or read book Plastic Free written by Beth Terry and published by Simon and Schuster. This book was released on 2015-04-21 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Guides readers toward the road less consumptive, offering practical advice and moral support while making a convincing case that individual actions . . . do matter.” —Elizabeth Royte, author, Garbage Land and Bottlemania Like many people, Beth Terry didn’t think an individual could have much impact on the environment. But while laid up after surgery, she read an article about the staggering amount of plastic polluting the oceans, and decided then and there to kick her plastic habit. In Plastic-Free, she shows you how you can too, providing personal anecdotes, stats about the environmental and health problems related to plastic, and individual solutions and tips on how to limit your plastic footprint. Presenting both beginner and advanced steps, Terry includes handy checklists and tables for easy reference, ways to get involved in larger community actions, and profiles of individuals—Plastic-Free Heroes—who have gone beyond personal solutions to create change on a larger scale. Fully updated for the paperback edition, Plastic-Free also includes sections on letting go of eco-guilt, strategies for coping with overwhelming problems, and ways to relate to other people who aren’t as far along on the plastic-free path. Both a practical guide and the story of a personal journey from helplessness to empowerment, Plastic-Free is a must-read for those concerned about the ongoing health and happiness of themselves, their children, and the planet.

Download or read book Innovative Solutions to Plastic Pollution written by SAI BHASKAR REDDY NAKKA and published by SAI BHASKAR REDDY NAKKA. This book was released on with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Innovative Solutions to Plastic Pollution" is a comprehensive book that delves into the urgent issue of plastic pollution and provides valuable insights into understanding the impact of plastics on the environment. With a focus on identifying practical solutions, this book explores various aspects of plastic usage, its environmental challenges, and presents alternative approaches to tackle this global problem. The book begins by providing an overview of plastics, their ubiquity, and the environmental consequences they pose. It traces the evolution of plastics, highlighting their widespread adoption in various sectors, including agriculture, healthcare, and sanitation. The intricate relationship between children and plastics is explored, along with the debate on whether plastics save trees or exacerbate deforestation. Additionally, the book examines the effects of plastics on food, emphasizing the need for sustainable packaging solutions. A significant portion of the book is dedicated to elucidating the impact of plastic pollution on the marine ecosystem and wildlife. It highlights the detrimental consequences on marine life, including the alarming rise in plastic debris in oceans. The correlation between plastics and adverse health effects is also discussed, shedding light on the potential risks posed by exposure to certain types of plastics. The book introduces readers to the five R's - Refuse, Reduce, Reuse, Repair, and Recycle - as a framework for tackling plastic pollution. It explores the roles of individuals and institutions in adopting these principles and emphasizes the importance of responsible waste management. The debate surrounding pro-plastic researchers and their viewpoints is examined, promoting critical thinking and informed decision-making. Furthermore, the book explores a range of solutions to plastic pollution. It discusses strategies such as refusing single-use plastics, reducing plastic consumption, reusing and repurposing plastic items, and promoting effective recycling practices. The significance of marking and labeling plastics for proper disposal is highlighted, along with the responsibilities of waste generators in managing plastic waste. The book also delves into the realm of plastic alternatives and materials of the future. It explores biodegradable and eco-friendly solutions, shedding light on the latest advancements in bioplastics, compostable packaging, and innovative materials derived from renewable sources. The importance of adhering to governmental regulations, including the Plastic Waste Management Rules 2016, is emphasized. Lastly, the book examines international efforts and initiatives to combat plastic pollution, showcasing examples of successful interventions from around the world. It concludes by discussing government orders and the prohibition of plastics, underscoring the role of policy frameworks in driving change. With its comprehensive analysis of plastics, environmental challenges, and innovative solutions, "Innovative Solutions to Plastic Pollution" serves as a valuable resource for researchers, policymakers, educators, and individuals concerned about the global plastic pollution crisis. It inspires readers to adopt sustainable practices, promotes awareness, and encourages collective action to create a cleaner and healthier future.

Download or read book Utilization of Plastic Waste in Asphalting of Roads written by Amit Gawande and published by LAP Lambert Academic Publishing. This book was released on 2012 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a clear idea about resent advancement in plastic road construction as well as its various aspects. Also invisigates the possibility of using various plastics in asphalting of roads. The object of work is to describe relevant methods of use of waste plastic in roads along with Eco-friendly disposal of plastic waste, collection of related literature available worldwide for reference & to compare it with actual experimental values. It also aims at importance & use of plastics in daily life as well as proper road connectivity for economic growth, while consideration of its economic aspects & impacts. The experimentation involves preparation of blends of various types of waste plastic with bitumen- a major ingreadent in road construction and coating of waste plastic on aggregates as another process. The modification of bitumen with plastic & road constructed with polymer coated aggregates are tested for various test parameters & compared with normal values. The results are quite positive both ecologically and economically.

Download or read book Carbon Materials for Catalysis written by Philippe Serp and published by John Wiley & Sons. This book was released on 2009-02-04 with total page 603 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first comprehensive book covering all aspects of the use of carbonaceous materials in heterogeneous catalysis. It covers the preparation and characterization of carbon supports and carbon-supported catalysts; carbon surface chemistry in catalysis; the description of catalytic, photo-catalytic, or electro-catalytic reactions, including the development of new carbon materials such as carbon xerogels, aerogels, or carbon nanotubes; and new carbon-based materials in catalytic or adsorption processes. This is a premier reference for carbon, inorganic, and physical chemists, materials scientists and engineers, chemical engineers, and others.

Download or read book Plastic Waste as a Resource Strategies for Reduction and Utilization of Plastic Waste written by Gemma Pasqual i Camprubí and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Plastic materials have experienced a spectacular rate of growth in recent decades, consequently, production of plastics, and likewise their consumption, has increased markedly since 1950. Moreover, they are lightweight and durable, as well as can be moulded into a variety of products that can be manufactured in many different types of plastic and in a wide range of applications. Inevitably, continually increasing amounts of used plastic are originating daily, resulting in a plastic waste problem. The final objective of this research is to achieve a good overview of currently plastic waste situation in order to propose several improvement strategies for favouring the reduction and utilization of this type of waste. Definitely, contribute to sustainable development and protection of natural resources through proposals of recovery and reduction of plastic waste disposed in landfills. In order to improve the reduction and recovery rates of plastic waste, it is important to implement the 4Rs strategy in waste management, or waste hierarchy, a sequence of actions in the order of decreasing environmental desirability, including reduce, reuse, recycle materials and recover energy, with prevention as the most favoured option and disposal in a landfill as the least desirable management strategy. For this reason, many measures in order to reduce the volume of plastic waste generation are proposed, that is, actions to be implemented before product end-of-life, during pre-consumption and consumption. Finally, some proposals to increase the utilization of recovered plastic and to improve plastic waste treatments are proposed, that is, actions to be implemented after product end-of-life or post-consumption. In addition to this, current applications of recycled plastic waste and future research are reported.

Download or read book Use of Recycled Plastics in Eco efficient Concrete written by Fernando Pacheco-Torgal and published by Woodhead Publishing. This book was released on 2018-11-21 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use of Recycled Plastics in Eco-efficient Concrete looks at the processing of plastic waste, including techniques for separation, the production of plastic aggregates, the production of concrete with recycled plastic as an aggregate or binder, the fresh properties of concrete with plastic aggregates, the shrinkage of concrete with plastic aggregates, the mechanical properties of concrete with plastic aggregates, toughness of concrete with plastic aggregates, modulus of elasticity of concrete with plastic aggregates, durability of concrete with plastic aggregates, concrete plastic waste powder with enhanced neutron radiation shielding, and more, thus making it a valuable reference for academics and industrial researchers. Describes the main types of recycled plastics that can be applied in concrete manufacturing Presents, for the first time, state-of-the art knowledge on the properties of conventional concrete with recycled plastics Discusses the technological challenges for concrete manufactures for mass production of recycled concrete from plastic waste

Download or read book The Resource Utilization of Plastic Waste with Supercritical Water Treatment written by Hui Jin and published by Elsevier. This book was released on 2022-11-29 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Resource Utilization of Plastic Waste with Supercritical Water Treatment discusses the types of plastic analysis, material characterization, technical principles of supercritical water treatment of waste plastics, the structure and process of the experimental platform, the selection of process parameters, and the establishment of kinetic models in professional areas of the field. Provides a clear understanding of the basic principles and processes of supercritical water treatment of waste plastics technology Enables the reader to develop a complete understanding of the experimental methods of supercritical water gasification plastics, liquefied plastics and collaborative treatments of pollutants Provides an overview of kinetic models, along with the accuracy of modeling results by comparing with experimental results

Download or read book Handbook of Recycling written by Ernst Worrell and published by Newnes. This book was released on 2014-04-28 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the International Solid Waste Association's 2014 Publication Award, Handbook of Recycling is an authoritative review of the current state-of-the-art of recycling, reuse and reclamation processes commonly implemented today and how they interact with one another. The book addresses several material flows, including iron, steel, aluminum and other metals, pulp and paper, plastics, glass, construction materials, industrial by-products, and more. It also details various recycling technologies as well as recovery and collection techniques. To completely round out the picture of recycling, the book considers policy and economic implications, including the impact of recycling on energy use, sustainable development, and the environment. With contemporary recycling literature scattered across disparate, unconnected articles, this book is a crucial aid to students and researchers in a range of disciplines, from materials and environmental science to public policy studies. Portrays recent and emerging technologies in metal recycling, by-product utilization and management of post-consumer waste Uses life cycle analysis to show how to reclaim valuable resources from mineral and metallurgical wastes Uses examples from current professional and industrial practice, with policy and economic implications

Download or read book Utilization of Plastic Waste written by S.K. Dhawan and published by William Andrew. This book was released on 2019-06-15 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Utilization of Plastic Waste: Processing, Technology, and Applications compiles the latest advances in the utilization of plastic waste, explaining the processing methods and technology behind a range of applications. Chapters cover the types of solid waste, the sources of plastic waste, mechanical and chemical recycling possibilities, key principles, strategies and policies for plastic waste management, treatment methods, the steps involved in the recycling and re-utilization of plastic waste, specific uses for waste plastic, and future directions for these innovative technologies. This is an essential source of information for waste management and recycling professionals, engineers, manufacturers, scientists and R&D professionals in the plastics industry. In addition, government officials, regulators, NGOs, researchers, and graduate and postgraduate students across plastics engineering, waste management, sustainability, packaging, polymer science, chemical engineering, processing technology, and environmental science will find this to be a comprehensive resource. Presents novel methods for the treatment and processing of plastic waste Demystifies the utilization of plastic waste for composite tiles, conversion to fuels, road construction and carbon nanotubes Considers the potential implementation of developing technologies, supporting further innovation and increased re-use of plastic waste

Download or read book Recycling of plastic waste in to construction material written by Aman Mola and published by GRIN Verlag. This book was released on 2020-03-30 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fachbuch aus dem Jahr 2019 im Fachbereich Ingenieurwissenschaften - Bauingenieurwesen, , Sprache: Deutsch, Abstract: As natural aggregate sources are becoming depleted due to high demand in construction industry and the amount of disposed waste material keeps increasing, researchers are exploring the use of alternative materials which good preserve natural resources and save the environment. In this study, the utilization of plastic waste and broken glasses as a construction material for the production of building construction inputs such as roof tile, floor tile and hollow plastic block is a partial solution to environmental and ecological problems. Quality control test of samples of prepared material are conducted and compared with the standard material specification This study implies that for hallow plastic block, 33% plastic, 11.17% fine glass, 11.17% fine sand and 44.6% glass gives an optimum compressive result and plastic waste with a ratio of 30% plastic waste. Using plastic waste with a ratio of 30% plastic waste and 70% glass and sand gives better and quality roof tile, and 32% plastic and 68% glass and sand is preferable for light traffic zone (axle load less than 27Mpa) floor tile. Finally, conclude that using plastic tile in humid (wet) environment is preferable because it can resist cold and freeze weather due to low water absorption.

Download or read book Waste Management Processing and Valorisation written by Abu Zahrim Yaser and published by Springer Nature. This book was released on 2021-12-01 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights current efforts and research on waste management, processing and valorization, particularly in Asia-Africa countries. Chapters 1–2 highlight the overview of plastic waste management and the production of waste plastic oil (WPO). Chapters 3–5 discuss the landfill characterization and application of incineration and composting for waste processing. A new achievement in adsorbent production is highlighted in Chapters 6 and 7 while Chapters 10 and 11 focus on sewage characteristic and its utilization using microalgae. Enzyme production using waste is covered by Chapters 10-12. Chapter 13-14 dedicated to the advances in production of bioenergy. The book concludes with a discussion on life cycle analysis for solid waste management (Chapter 15).