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Waste Material Recycling in the Circular Economy by Dimitris S. Achilias Pdf
This book highlights current challenges and developments in waste material recycling in the framework of a circular economy. The increase in the standard of living has resulted in the large consumption of several materials, mainly polymers. Therefore the problem of waste recycling, specifically polymer recycling, in an environmentally friendly way is more urgent than ever. Nowadays, more specialized recycling methods are required to manage a wide variety of wastes. Over fourteen chapters in three sections, this book addresses such topics as chemical recycling techniques, recycling of polyethylene, denim production and recycling, valorization of waste materials, urban mining, the circular economy, and much more.
Circular Economy and Waste Valorisation by Jingzheng Ren,Long Zhang Pdf
The authors and editors of this volume state that with the intensive growth of global industrialization and urbanization, the consumption of various resources and materials, such as energy, minerals, and even water, is increasing at an amazing speed, which poses great pressure on material resources. In addition, the massive utilization of materials has led to low efficiency, resulting in great wastes of resources as well as serious environmental pollutions and degradation, which has severely hindered the sustainable development of economy and society. In order to transit to sustainable development, it is necessary to improved resource efficiency, and circular economy and waste valorization are the best alternative ways for achieving this goal. This book aims to provide an in-depth description of circular economy and waste valorization, make assessments for circular economy and waste valorization in different regions and countries and determine the technological pathways and roadmap for achieving circular economy and waste valorization. More specifically: (1) Conceptions and Theories: Concepts and definitions of circular economy and waste valorization and their nexus and contributions to sustainable development. (2) Policy and Practice: Measurement and assessment of performance or sustainability for implementing circular economy and waste valorization. (3) Pathways and Prospects: Identification and prioritization of the barriers, strategies, technologies, and pathways for achieving circular economy and waste valorization. The book systematically and comprehensively introduces the definitions, concepts, framework and nexus of circular economy and waste valorization, analyzes and measures their performance and sustainability and provides the methods for investigating and prioritizing the barriers and strategies and determining the pathways and roadmap for their development.
The Architecture of Waste by Caroline O'Donnell,Dillon Pranger Pdf
Global material crises are imminent. In the very near future, recycling will no longer be a choice made by those concerned about the environment, but a necessity for all. This means a paradigm shift in domestic behavior, manufacturing, construction, and design is inevitable. The Architecture of Waste provides a hopeful outlook through examining current recycling practices, rethinking initial manufacturing techniques, and proposing design solutions for second lives of material-objects. The book touches on a variety of inescapable issues beyond our global waste crisis including cultural psyches, politics, economics, manufacturing, marketing, and material science. A series of crucial perspectives from experts cover these topics and frames the research by providing a past, present, and future look at how we got here and where we go next: the historical, the material, and the design. Twelve design proposals look beyond the simple application of recycled and waste materials in architecture—an admirable endeavor but one that does not engage the urgent reality of a circular economy—by aiming to transform familiar, yet flawed, material-objects into closed-loop resources. Complete with over 150 color images and written for both professionals and students, The Architecture of Waste is a necessary reference for rethinking the traditional role of the architect and challenging the discipline to address urgent material issues within the larger design process.
Waste-To-Profit (W-t-P) by Linda Zikhona Linganiso,Tshwafo Elias Motaung Pdf
The concept of a circular economy in the construction sector captures global material flow through product design, inverse logistics, innovation and collaborations. The circulation of the economy takes into consideration global population influence, which affects the economy through a variety of construction product flows in particular. The increase in consumers means increasing product and services which participate in different waste streams. The emerging sustainable development in the construction industry requires the recycling of waste materials to reduce the negative environmental impact of construction activities. Accumulation and management of construction wastes is also becoming a major environmental and economical concern in many developing countries. Huge volumes of waste generated end up piled on landfill sites or illegally dumped, posing serious health and ecological problems. In the construction industry, recycling of waste concrete, masonry, cement, gypsum, to mention but a few, has become an important aspect due to the continued increase of construction wastes and depletion of natural aggregates. Why not establish a business system that is specifically designed to do much more value addition to the construction wastes and develop products which are not only in demand locally but internationally, to encourage exports for maximum financial gain. This book aims to analyze the current business model in the construction sector and the current legislation concerning waste management. It also highlights efforts required in order to refine the recycling methods in favor of a circular economy in the constuction industry. In support of a transition to a low carbon economy, different types of materials which can be produced from the construction wastes are indicated including processes which are used to obtain the final products. The market demand including penetration of the resulting products are given extensively. Policies and regulations to govern these undertakings are highlighted also. The municipalities will learn to redirect the local construction industries on how to avoid dumping at landfill sites as the space has currently become an issue. Researchers globally will learn how to go up through the Technology Readiness Levels (TRL) from basic research through prototype development and finally up to commercialization in projects related to the construction.
Effective Waste Management and Circular Economy by Sadhan Kumar Ghosh,Sasmita Samanta,Harish Hirani,Carlos Roberto Vieira da Silva Pdf
Effective Waste Management and Circular Economy: Legislative Framework and Strategies is an invaluable resource for researchers, policymakers, implementers and PhD, graduate and Under Graduate level students in universities and colleges analysing the legal framework, strategies in waste management, circular economy adoption, use of mathematical and statistical modelling in setting waste management strategies, sanitation and Hygiene in waste management. While huge wastes are wasted by dumping, there is potential of resource circulation by enforcing legislative framework to effective resource utilisation and creating business opportunities. Circularity of resources in waste streams can contribute to a more secure, sustainable, and economically sound future through the followings: Effective legal framework, strategies and policy instruments, Adoption of circular economy and recycling technologies, Support of IoT and appropriate decision making and modelling, Adoption of alternatives to plastics and other hazardous materials, Economic feasibility as business case, commercialisation, generating employment. This book addresses most of the above issues in a lucid manner by experts in the field from different countries, which are helpful for the related stakeholders, edited by experts in the field. Sadhan Kumar Ghosh, Professor at Jadavpur University, internationally well-known expert working in varied interdisciplinary fields including waste management having research collaboration in 40 countries. Sasmita Samanta, Pro-Vice Chancellor, KIIT Deemed to be University, Bhubaneswar, Odisha, India having research experience in management & academic administration. Harish Hirani, Director at CSIR-CMERI, Durgapur, having wider fields of research in IIT Delhi with a number of research collaboration. Carlos RV Silva Filho, Director, Presidente, ABRELPE, Sao Paulo/SP - Brazil & Presidente, International Solid Waste Association, Netherlands has experience of working in number of international projects
OECD Environmental Performance Reviews Waste Management and the Circular Economy in Selected OECD Countries Evidence from Environmental Performance Reviews by OECD Pdf
This report provides a cross-country review of waste, materials management and circular economy policies in selected OECD countries, drawing on OECD’s Environmental Performance Reviews during the period 2010-17. It presents the main achievements in the countries reviewed, along with common ...
Recycling from Waste in Fashion and Textiles by Pintu Pandit,Shakeel Ahmed,Kunal Singha,Sanjay Shrivastava Pdf
The alarming level of greenhouse gases in the environment, fast depleting natural resources and the increasing level of industrial effluents, have made every single manufacturing activity come under the scrutiny of sustainability. When all kinds of waste such as clothes, furniture, carpets, televisions, shoes, paper, food wastes etc. end up in the landfill, only a few of them are naturally decomposed and thus a large majority remains as non-biodegradable. It is for this reason, efforts are concentrated to reduce the burden on earth by this waste, and as far as used textile products are concerned, there are now attempts to recycle or up-cycle. This book addresses the role of sustainability by using textile waste in fashion and textiles with respect to manufacturing, materials, as well as the economic and business challenges and opportunities it poses. This wide-ranging book comprises 19 chapters on the various topics including: · Solutions for sustainable fashion and textile industry · Agro and bio waste in the fashion industry · Innovating fashion brands by using textile waste · Waste in handloom textiles · Business paradigm shifting: 21st century fashion from recycling and upcycling · Utilization of natural waste for sustainable textile coloration · Circular economy in fashion and textile from waste · Future pathways of waste utilization for fashion · Sustainable encapsulation of natural dyes from Plant waste for textiles · Agro-waste applications for bio-remediation of textile effluent
Circular Economy For Dummies by Ritchie,Eric Corey Freed Pdf
Circular Economy Re-imagine the future of economics and society Are you excited about a regenerative, efficient, and waste-free future? You should be! The circular economy is making short work of old-school (and wasteful) ways of thinking. Players in the circular economy are re-imagining business processes and material lifecycles to reduce waste, improve efficiency, and make their families’ futures brighter and more prosperous. You’ll learn to transform the way you live and work and feel great about being part of the solution to many of the world’s energy and environmental problems. Inside... Why Take-Make-Waste is outdated Finding opportunity in ecology The 6 R’s of circular economies Rethinking material lifecycles Turn trash into treasure Creating careers in circularity Why circular ideas are healthier Make, use, reuse, repair and recycle
Economic Policy Instruments for Plastic Waste by Magnus Hennlock,Malin zu Castell-Rüdenhausen,Margareta Wahlström,Birgitte Kjær,Leonidas Milios,Eldbjørg Vea,David Watson,Ole Jørgen Hanssen,Anna Fråne,Åsa Stenmarc,Haben Tekie Pdf
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.
An overview of recycling as an activity and a process, following different materials through the waste stream. Is there a point to recycling? Is recycling even good for the environment? In this volume in the MIT Press Essential Knowledge series, Finn Arne Jørgensen answers (drumroll, please): it depends. From a technical point of view, recycling is a series of processes—collecting, sorting, processing, manufacturing. Recycling also has a cultural component; at its core, recycling is about transformation and value, turning material waste into something useful—plastic bags into patio furniture, plastic bottles into T-shirts. Jørgensen offers an accessible and engaging overview of recycling as an activity and as a process at the intersection of the material and the ideological. Jørgensen follows a series of materials as they move back and forth between producer and consumer, continually transforming in form and value, in a never-ceasing journey toward becoming waste. He considers organic waste and cultural contamination; the history of recyclable writing surfaces from papyrus to newsprint; discarded clothing as it moves from the the Global North to the Global South; the shifting fate of glass bottles; the efficiency of aluminum recycling; the many types of plastic and the difficulties of informed consumer choice; e-waste and technological obsolescence; and industrial waste. Finally, re-asking the question posed by John Tierney in an infamous 1996 New York Times article, “is recycling garbage?” Jørgensen argues that recycling is necessary—as both symbolic action and physical activity that has a tangible effect on the real world.
An Introduction to Circular Economy by Lerwen Liu,Seeram Ramakrishna Pdf
This book is purposefully styled as an introductory textbook on circular economy (CE) for the benefit of educators and students of universities. It provides comprehensive knowledge exemplified by practices from policy, education, R&D, innovation, design, production, waste management, business and financing around the world. The book covers sectors such as agriculture/food, packaging materials, build environment, textile, energy, and mobility to inspire the growth of circular business transformation. It aims to stimulate action among different stakeholders to drive CE transformation. It elaborates critical driving forces of CE including digital technologies; restorative innovations; business opportunities & sustainable business model; financing instruments, regulation & assessment and experiential education programs. It connects a CE transformation for reaching the SDGs2030 and highlights youth leadership and entrepreneurship at all levels in driving the sustainability transformation.
Waste Management as Economic Industry Towards Circular Economy by Sadhan Kumar Ghosh Pdf
This book highlights the latest advances in waste management, resource recovery and resource circulation in various countries, with a special emphasis on India. It leads the way towards a sustainable circular economy developing local economy and enhances the sustainability of the energy sector as a whole by holistically addressing waste management. Waste management is a major problem around the globe; effective waste disposal is one of the most plaguing issues faced by municipalities. Yet waste can also serve as a major source of energy rather than a disposable material. The book discusses various upstream and downstream aspects of waste management systems, e.g. conversion processes and collection methods, that are needed in order to make waste management systems into an effective industry and move closer to a circular economy. It also provides information on management tools for analysis and decision support. All chapters included here are based on high-quality research papers presented at the conference IconSWM 2018.
Circular Economy: Recent Trends in Global Perspective by Sadhan Kumar Ghosh,Sannidhya Kumar Ghosh Pdf
This book presents the advantages of the circular economy as a powerful - and inevitable - model for tackling the current challenges against shrinking resources and establishing the resource efficient economy. The experienced contributors present the status and strategies of circular economy implementation in several countries with hands on experience to protect the environment while promoting the circular economy through legislative requirements, best practices adopted and popularizing the idea of circulation of resources amongst the researchers & academia, policy makers, industry, and the general public at large. The book advocates model that consists of designing products and processes with a view to endlessly recycling them evolving a greater scope of sustainable development.
