Download or read book Ecological Economical and Technical Analysis of the Plastic Recycling Process written by Raphael Kiesel and published by . This book was released on 2016 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Understanding Plastics Recycling written by Natalie Rudolph and published by Carl Hanser Verlag GmbH Co KG. This book was released on 2020-10-12 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book shows the true and often-underestimated market potential of plastics recycling, with analysis from economic, ecological, and technical perspectives. It is aimed at both technical and non-technical readers, including decision makers in material suppliers, plastic product manufacturers, governmental agencies, educators, and anyone with a general interest in plastics recycling. An overview of waste handling systems with a focus on the U.S. market is provided. Different methods of waste handling are compared from both economic and ecological perspectives. Since plastic waste recycling is essential from an ecological point of view, common strategies and new approaches to both increase the recycling rate and improve recycling economically and technically are presented. This includes processing and material properties of recycled plastics. Finally, a worldwide outlook of plastic recycling is provided with analysis of additional worldwide markets, encompassing highly developed, fast-developing, and less developed countries. This revised and expanded second edition also contains a new section on fiber-reinforced plastics and considerations for recycling them as well as numerous updates on the data and the context analyzed throughout the book. The spreadsheets used in the economic analyses are also offered as a bonus for the reader to download from plus.hanser-fachbuch.de/en. True to the authors’ mission, this book is printed on recycled paper.
Download or read book Understanding Plastics Recycling written by Natalie Rudolph and published by Hanser Publications. This book was released on 2017 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book shows the true and often-underestimated market potential of plastics recycling, with analysis from economic, ecological, and technical perspectives. It is aimed at both technical and non-technical readers, including decision makers in material suppliers, plastic product manufacturers, governmental agencies, educators, and anyone with a general interest in plastics recycling. An overview of waste handling systems with a focus on the U.S. market is provided. Different methods of waste handling are compared from both economic and ecological perspectives. Because plastic waste recycling is essential from an ecological point of view, common strategies and new approaches to both increase the recycling rate and improve recycling economically and technically are presented. This includes processing and material properties of recycled plastics. Finally, a worldwide outlook of plastic recycling is provided with analysis of additional worldwide markets, encompassing highly developed, fast-developing, and less developed countries. Bonus: All the data and calculations presented in the book are provided as downloadable spreadsheets for the reader's own analysis and updates.
Download or read book Environmental and Economic Implications of Emerging Plastic Recycling Technologies written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recycling will play a crucial role in mitigating plastic pollution and promoting a circular economy for polymers. Quantitative analysis can help guide the optimization and implementation of these plastic management strategies, enabling increased circularity while minimizing costs, energy use, greenhouse gas emissions, and other environmental impacts. This talk will outline the Bio-Optimized Technologies to keep Thermoplastics out of Landfills and the Environment (BOTTLE) Consortium's approach to analysis-guided plastic recycling research. Stringent process modelling, life cycle assessment, and techno-economic analysis are used to benchmark the technical feasibility, environmental impacts, and costs of chemical and biological recycling technologies in comparison to conventional fossil fuel-based plastic manufacturing. Across emerging recycling strategies, several key challenges become apparent - including plastic feedstock pretreatment requirements, high energy or chemical use, and recycled plastic yields and quality - highlighting opportunities for future innovation. Through this consistent and in-depth analysis approach, BOTTLE aims to provide the plastics community with key metrics and insights to drive plastic recycling innovation towards a more sustainable and circular economy.
Download or read book Economic Policy Instruments for Plastic Waste written by Magnus Hennlock and published by Nordic Council of Ministers. This book was released on 2015-03-18 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Achieving a high quality of waste plastic materials and recycling processes is a key challenge in closing the resource loops for plastics. This report reviews the status and trends for plastic waste flows and treatment in Denmark, Finland, Norway and Sweden. Furthermore, it gives an overview of existing policy instruments and the main challenges for designing policy instruments for improved recycling of plastic waste in these Nordic countries. The report identifies potential market failures associated with closing the resource loops for plastics. It reviews the economics research literature on policy instrument design for achieving optimal recycling rates and makes policy recommendations from the Nordic perspective. Finally, it presents results from a survey on market conditions to managers in the recycling and plastic manufacturing industry in Sweden.
Download or read book Life Cycle Engineering of Plastics written by L. Lundquist and published by Elsevier. This book was released on 2001-01-23 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book adds much to the already evolving field of Design for Environment; but it goes far beyond most works on this subject by surrounding the central notions of life cycle assessment with a scientific body of knowledge and with a more practical slant reflecting the reality of the organizations in which product development occurs. Through a focus on plastic products, the authors show the importance of making ties between basic technical knowledge and the process of life cycle engineering. Their approach offers a practical, deliberate way to make ecologically and economically sensible decisions about product reuse and recycling and other critical dimensions of product life behavior. They demonstrate a positive approach to designing products that fits into a sustainable economy through down-to-earth cases. While the book focuses on the life cycle engineering of plastics, it is only a short step to other materials and products. Beyond contributing to the technology of life cycle engineering, this text adds to the growing body of knowledge that argues for an fundamentally new way of thinking about economic and social activity--a new paradigm for sustainable social and industrial problem solving. Industrial ecology is such a new system for thinking about and implementing sustainability that draws its core set of ideas from the ecological world. Industrial ecology brings to the surface the idea of interdependence among members of a community-- natural or economic, and notes the material cycles that are central to a stable ecosystem. The life cycle engineering framework, coupled with sound scientific knowledge of materials behavior as articulated in this book, makes a giant step towards bringing the model of industrial ecology into everyday practice." From the Preface by John R. Ehrenfeld Director, MIT Technology, Business and Environment Program Center for Technology, Policy, and Industrial Development
Download or read book Economic Study of the Plastic Recycling Process Based on Hydrocyclone Technology written by Neeracha Manidool and published by . This book was released on 1997 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Global Plastics Outlook Economic Drivers Environmental Impacts and Policy Options written by OECD and published by OECD Publishing. This book was released on 2022-02-22 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: While plastics are extremely useful materials for modern society, plastics production and waste generation continue to increase with worsening environmental impacts despite international, national and local policy responses, as well as industry commitments. The first of two reports, this Outlook intends to inform and support policy efforts to combat plastic leakage.
Download or read book Circular Plastics Technologies written by Katrina Knauer and published by Walter de Gruyter GmbH & Co KG. This book was released on 2024-01-29 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recycling International Trade and the Environment written by P.J. van Beukering and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last century international trade has become indispensable for many economies. This is not only the case for trade in primary raw materials and consumer products but also for secondary (recyclable) materials. With the rapid growth of the recycling sector worldwide, trade in recyclables increased tremendously. It is striking that most of this trade flows from developed to developing countries. This book addresses the main causes of this typical trade pattern and investigates its economic and environmental effects by carrying out case studies on waste paper imports in India, waste plastics imports in China, and used-tyre trade in Europe. The book concludes by recommending policies that are aimed at preventing negative economic and environmental effects potentially resulting from trade in recyclables. The book offers new ideas to researchers who are involved in international trade, material flows, and waste management, and provides new insights for decision-makers who are interested in WTO and the Basel Convention.
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 Environmental and Economic Assessment of Plastic Waste Recycling written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present study provides a comparative environmental and economic assessment of plastic waste recycling and energy recovery (incineration) technologies, using actual plant data complemented with external information. The recycling technologies include mechanical, physical and chemical recycling. The study concludes that the choice of the preferred management option for plastic waste should be based on three main criteria: i) the maximisation of material recovery while minimising processing impacts, principally related to energy consumption (reflecting environmental performance), in line with the waste hierarchy, ii) the specificity of the plastic waste stream and the treatment thereby required (technical feasibility), and iii) the economic feasibility. A key limitation to the study has been the lack of data available on the characteristics of the waste inputs to recycling, which is needed to understand in which cases physical or chemical recycling and mechanical recycling may compete for similar waste feedstock and in which cases physical or chemical recycling provides an alternative option for processing waste otherwise sent to energy recovery or landfill. Preliminary economic data suggests that some physical and chemical recycling technologies may be already economically viable without financial support, whereas others might become so in the medium to long term. As the sectors of physical recycling and chemical recycling are currently experiencing rapid technological developments, the analysis presented in this study should be updated as technologies become more mature, also in view of formulating appropriate and possible policy interventions.
Download or read book Plastic Waste Management written by Kalim Deshmukh and published by John Wiley & Sons. This book was released on 2024-03-15 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plastic Waste Management Comprehensive resource on innovative and breakthrough developments in plastic waste management, covering a wide range of processing techniques and applications Plastic Waste Management offers a complete guide to the best plastic waste management practices through recycling, incineration, landfill, and other processes, discusses applications of plastic waste management including energy generation, biochemical production, construction, and food packaging, covering current challenges relating to plastic waste, explaining the sources of waste and their routes into the environment, and providing systematic coverage of plastic waste treatment methods, including mechanical processing, monomerization, blast furnace feedstock, gasification, and thermal recycling. The book also discusses different biodegradation mechanisms of plastic wastes and ecotoxicity and ecological Implications of marine plastic debris. From a cultural perspective, the book provides information regarding environmental and health implications, societal issues, and current challenges associated with plastic waste management. Written by leading experts in the field and edited by two highly qualified academics, Plastic Waste Management covers specific sample topics such as: A a roadmap towards a circular economy and environmental sustainability via effective management strategies for plastic wastes Implementation of an analytical hierarchy process for developing better waste collection systems, and chemical recycling of plastic waste for sustainable development Mechanisms, perspectives, and challenges for natural biodegradation of plastic wastes, and conversion of plastic wastes into value added materials Plastic wastes management and disposal in developing countries, and challenges and strategies for plastic waste management during and post COVID-19 pandemic Plastic Waste Management is a highly valuable resource for scientists and researchers working in the fields of environmental science, environmental engineering, and plastic engineering towards the goal of developing sustainable materials, along with graduate and postgraduate students in related programs of study, and professionals and engineers in related industries.
Download or read book Improving Markets for Recycled Plastics Trends Prospects and Policy Responses written by OECD and published by OECD Publishing. This book was released on 2018-05-24 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plastics have become one of the most prolific materials on the planet: in 2015 we produced about 380 million tonnes of plastics globally, up from 2 million tonnes in the 1950s. Yet today only 15% of this plastic waste is collected and recycled into secondary plastics globally each year. This ...
Download or read book The Economic Feasibility of Recycling written by T R Curlee and published by Praeger. This book was released on 1986-11-07 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Economic Feasibility of Recycling: A Case Study of Plastic Wastes is the first book to provide a general overview of the major issues at the heart of the recycle/disposal question. Analyzing in nontechnical language the incentives for and barriers to recycling, this new work examines a broad range of topics, including: the various recycle processes, how the various disposal methods affect the environment, what role the public and private sectors play in the decision-making process.
Download or read book Economic and Environmental Evaluation of the EM Ferro Plastic Sorting Technology written by Omid Nematshahi and published by . This book was released on 2015 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recycling has been continually practiced since the dawn of mankind; however, increasing production costs as well as environmental impacts of the conventional waste disposal methods have shed a light on the importance of recycling as a sustainable way to produce goods and services. Recycling has proven to be beneficial, economically and environmentally: it saves resources, prevents pollution, supports public health, and creates jobs. Recycling can be applied to different materials present in the municipal solid waste (MSW). Plastics constitute a substantial portion of the MSW. In 2012, plastics accounted for 12.7% of the total MSW generated in the United States. However, only 9% of the total amount of plastic generated in 2012 was recovered for recycling [1]. Currently, the major part of the plastics generated is disposed of through incineration or landfilling. These conventional disposal methods impose serious threats to the environment such as greenhouse gas emission and soil and underground water contamination. These effects along with the versatility of the plastic waste have led the development of more environmental friendly plastic recycling methods. Prior to recovery, the plastic waste should be sorted into the different plastic types it is composed of. Traditional plastic sorting methods used optical or manual sortation which was not only costly but also susceptible to high nonconformance rates. Newer technologies have been developed that have higher output and are more economically justifiable. This thesis performs and economical and environmental comparison between five plastic sorting methods that are currently in use and one emerging technology which uses electromagnetic (EM) waves and ferrofluid to sort plastics. Economic input-output life cycle assessment (EIO-LCA) is the method used to collect the data and perform the analyses. Two economic measures are used to evaluate the methods from an economical point of view. The objective is to study how the new method compares to the existing methods both economically and environmentally using a case study in Toledo, Ohio. The data related to cost, energy requirements, and carbon emissions were collected through contacting local vendors. Also, sensitivity analyses were performed using different changing variables and different outcomes on each of the six scenarios. The results of the study showed that all of the methods have positive economic performance with minor variations in energy use and carbon emission.
Download or read book Economies of Recycling written by Catherine Alexander and published by Zed Books Ltd.. This book was released on 2012-08-09 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: For some, recycling is a big business; for others a moralised way of engaging with the world. But, for many, this is a dangerous way of earning a living. With scrap now being the largest export category from the US to China, the sheer scale of this global trade has not yet been clearly identified or analysed. Combining fine-grained ethnographic analysis with overviews of international material flows, Economies of Recycling radically changes the way we understand global and local economies as well as the new social relations and identities created by recycling processes. Following global material chains, this groundbreaking book reveals astonishing connections between persons, households, cities and global regions as objects are reworked, taken to pieces and traded. With case studies from Africa, Latin America, South Asia, China, the former Soviet Union, North America and Europe, this timely collection debunks common linear understandings of production, exchange and consumption and argues for a complete re-evaluation of North-South economic relationships.
