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Waste and Want: A Social History of Trash

by Susan Strasser

(back of book) Susan Strasser's pathbreaking histories of housework and the rise of the mass market have become classics in the literature of consumer culture. Here she turns to an essential but neglected part of that culture - the trash it produces - and finds in it an unexpected wealth of meaning. Before the twentieth century, streets and bodies stank, but trash was nearly nonexistent. With goods and money scarce, everything possible was reused. Strasser paints a vivid picture of an America where scavenger pigs roamed the streets, "swill children" collected kitchen garbage, and itinerant peddlers traded manufactured goods for rags and bones. In the last hundred years, that way of life has been replaced by mass consumption, disposable goods, and waste on a previously unimaginable scale. Strasser charts the triumph of "disposable" goods - paper cups, toilet paper, packaged food - those signature products of modern life. And she shows how Americans became hooked on convenience, fashion, and constant technological change - as the mountains of garbage rose higher and higher. Lively and colorful, Waste and Want recaptures a hidden part of our social history, vividly illustrating that what counts as trash depends on who's counting, and that what we throw away defines us as much as what we keep.

Waste to Wealth: The Circular Economy Advantage

by Peter Lacy Jakob Rutqvist

Waste to Wealth proves that 'green' and 'growth' need not be binary alternatives. The book examines five new business models that provide circular growth from deploying sustainable resources to the sharing economy before setting out what business leaders need to do to implement the models successfully.

Waste-to-Energy: Recent Developments and Future Perspectives towards Circular Economy

by Jin Huang Abd El-Fatah Abomohra Qingyuan Wang

This book addresses the needs of students, researchers, as well as engineers and other professionals or readers interested in recent advances of biofuel and efficient waste management. In the context of energy consumption, over 85% of the total consumed energy comes from non-renewable fossil resources. Developing new renewable energy resources, especially biofuel production from wastes, has received increasing attention. The book is organized into three sections, namely Section I: Conventional waste management; Section II: From waste to green energy; and Section III: Case studies and future perspectives. Each section presents topic-specific chapters, which contain comprehensive and advanced knowledge of the subjects. Overall, the book covers the recent advances, breakthroughs, challenges, and future perspectives of waste-to-energy approach using different kinds of wastes as a feedstock for alternative biofuels and other integrated approaches such as wastewater treatment, plastic degradation, and CO2 sequestration in a cost-effective and eco-friendly way. In addition, different routes of waste recycling for enhanced biofuel production and case studies are presented with environmental and economic analysis. The presented case studies and future perspectives under Section III complement the chapters as they are authored by experts from bioenergy businesses who actually encounter real-world problems.

Waste: Building A New Theory Of Environmental Regulation (American And Comparative Environmental Policy Ser.)

by Kate O'Neill

Waste is one of the planet’s last great resource frontiers. From furniture made from up-cycled wood to gold extracted from computer circuit boards, artisans and multinational corporations alike are finding ways to profit from waste while diverting materials from overcrowded landfills. Yet beyond these benefits, this “new” resource still poses serious risks to human health and the environment. In this unique book, Kate O’Neill traces the emergence of the global political economy of wastes over the past two decades. She explains how the emergence of waste governance initiatives and mechanisms can help us deal with both the risks and the opportunities associated with the hundreds of millions – possibly billions – of tons of waste we generate each year. Drawing on a range of fascinating case studies to develop her arguments, including China’s role as the primary recipient of recyclable plastics and scrap paper from the Western world, “Zero-Waste” initiatives, the emergence of transnational waste-pickers’ alliances, and alternatives for managing growing volumes of electronic and food wastes, O’Neill shows how waste can be a risk, a resource, and even a livelihood, with implications for governance at local, national, and global levels.

Waste: The Basics (The Basics)

by Myra J. Hird

Waste: The Basics answers the questions: why are we facing a global waste crisis, and how can we effectively solve it? The book identifies the most common types of waste, its major producers, how we manage waste locally, regionally and globally, and why this management is leading to more waste.Written in a highly accessible style, the book begins with our own everyday mundane experiences of creating waste (those objects or materials we toss in the garbage or recycling bin) and shows how these practices are connected to a global system that manages waste ineffectively. Drawing on a wealth of historical documents and empirical research, Hird unpacks the complex relationship that waste has with global structures of capitalism, neoliberalism, international trade, poverty, racialized and gendered relations, and social injustice. Armed with the basic facts about our ‘waste-maker’ global society, the author concludes that only by understanding waste as a byproduct of how society is organized around extraction, production, and consumption may we solve our increasing waste crisis through refusal, reduction, reuse, and re-orienting our lives to fit planetary sustainability boundaries.Waste is written for students and general readers interested in waste as a human health and environmental issue. It is for anyone curious about where objects really go once we put it in the trash or recycling bin.

Waste: Uncovering the Global Food Scandal

by Tristram Stuart

The true cost of what the global food industry throws away. With shortages, volatile prices and nearly one billion people hungry, the world has a food problem--or thinks it does. Farmers, manufacturers, supermarkets and consumers in North America and Europe discard up to half of their food--enough to feed all the world's hungry at least three times over. Forests are destroyed and nearly one tenth of the West's greenhouse gas emissions are released growing food that will never be eaten. While affluent nations throw away food through neglect, in the developing world crops rot because farmers lack the means to process, store and transport them to market. But there could be surprisingly painless remedies for what has become one of the world's most pressing environmental and social problems. Waste traces the problem around the globe from the top to the bottom of the food production chain. Stuart's journey takes him from the streets of New York to China, Pakistan and Japan and back to his home in England. Introducing us to foraging pigs, potato farmers and food industry CEOs, Stuart encounters grotesque examples of profligacy, but also inspiring innovations and ways of making the most of what we have. The journey is a personal one, as Stuart is a dedicated freegan, who has chosen to live off of discarded or self-produced food in order to highlight the global food waste scandal. Combining front-line investigation with startling new data, Waste shows how the way we live now has created a global food crisis--and what we can do to fix it.

Wasted World: How Our Consumption Challenges the Planet

by Rob Hengeveld

All systems produce waste as part of a cycle--bacteria, humans, combustion engines, even one as large and complex as a city. To some extent, this waste can be absorbed, processed, or recycled--though never completely. In Wasted World, Rob Hengeveld reveals how a long history of human consumption has left our world drowning in this waste. This is a compelling and urgent work that traces the related histories of population growth and resource consumption. As Hengeveld explains, human life (and population growth) depends not only on mineral resources but also on energy. People first obtained energy from food and later supplemented this with energy from water, wind, and animals as one source after another fell short of our ever-growing needs. Finally, we turned to fossil energy, which generates atmospheric waste that is the key driver of global climate change. The effects of this climate change are already leading to food shortages and social collapse in some parts of the world. Because all of these problems are interconnected, Hengeveld argues strenuously that measures to counter individual problems cannot work. Instead, we need to tackle their common cause--our staggering population growth. While many scientists agree that population growth is one of the most critical issues pressuring the environment, Hengeveld is unique in his insistence on turning our attention to the waste such growth leaves in its wake and to the increasing demands of our global society. A practical look at the sustainability of our planet from the perspective of a biologist whose expertise is in the abundances and distributions of species, Wasted World presents a fascinating picture of the whole process of using, wasting, and exhausting energy and material resources. And by elucidating the complexity of the causes of our current global state, Hengeveld offers us a way forward.

Wasted World: How Our Consumption Challenges the Planet

by Rob Hengeveld

This biologist&’s &“monumental cri de Coeur&” for our planet offers a holistic view of our species, the waste we produce, and a path toward sustainability (Nature). In Wasted World, Rob Hengeveld traces the entwined histories of population growth and resource consumption to reveal how our global waste crises came about. As Hengeveld explains, human life depends on energy, which we first obtained through food. Later, we supplemented this with energy from water, wind, animals, and finally fossil fuels, as one source after another fell short of our ever-growing needs. Greater energy consumption has created greater waste, including the atmospheric waste that is driving climate change. As we face a web of interconnected problems, addressing them individually will not work. Instead, Hengeveld argues, we need to tackle their common cause: our staggering population growth. A practical look at the sustainability of our planet from a biologist and expert in the abundances and distributions of species, Wasted World examines the whole process of using, wasting, and exhausting energy and material resources. And by elucidating the complexity of the causes of our current global state, Hengeveld offers us a way forward.

Wasted: Counting the Costs of Global Consumption (Sustainable Development Set)

by Michael Redclift

Sustainable development cannot be achieved solely at the international level. Without the creation of more sustainable livelihoods, it will remain a utopian and elusive goal. Yet given the huge differences in economic development and levels of consumption between North and South, how might this be brought about? Taking the 1992 Rio Summit as its point of departure, Wasted examines what we now need to know, and what we need to do, to live within sustainable limits. One of the key issues is how we use the environment: converting natural resources into human artifices, commodities and services. In the process of consuming, we also create sinks. Today, these sinks - the empty back pocket in the global biogeographical system - are no longer empty. The fate of the global environment is indissolubly linked to our consumption: particularly in the energy-profligate North. To understand and overcome environmental challenges, we need to build the outcomes of our present consumption rates into our future behavior: to accept sustainable development as a normative goal for societies; one that is bound up with our everyday social practices and actions. In this absorbing new book, Michael Redclift argues that the way we understand and think about the environment conditions our responses, and our ability to meet the challenge, and discusses tangible policies for increased sustainability that are grounded in recent research and practice.

Wasted: Counting the costs of global consumption (Sustainable Development Set Ser.)

by Michael Redclift

Sustainable development cannot be achieved solely at the international level. Without the creation of more sustainable livelihoods, it will remain a utopian and elusive goal. Yet given the huge differences in economic development and levels of consumption between North and South, how might this bebrought about?Taking the 1992 Rio Summit as its point of departure, Wasted examines what we now need to know, and what we need to do, to live within sustainable limits. One of the key issues is how we use the environment: converting natural resources into human artifices, commodities and services. In the process of consuming,we also create sinks. Today, these sinks - the empty back pocket in the global biogeographical system - are no longer empty. The fate of the global environment is indissolubly linked to our consumption: particularly in the energy-profligate North.To understand and overcome environmental challenges, we need to build the outcomes of our present consumption rates into our future behaviour: to accept sustainable development as a normative goal for societies; one that is bound up with our everyday social practices and actions. In this absorbing book, Michael Redclift argues that the way we understand and think about the environn1ent conditions our responses, and our ability to meet the challenge, and discusses tangible policies for increased sustainability that are grounded in recent research and practice.MICHAEL RedcliftIs Professor of International Environmental Policy at the Department of Geography, King's College London. He was previously Professor of International Environmental Policy at the University of Keele and before that Professor of Environmental Sociology at Wye College, University of London, and Director of the ESRC Global Environmental Change Programme. He is author and editor of numerous books, including Sustainable Development: Exploring the Contradictions (1987), Social Theory and the Global Environment (1994) and Sustainability: Life Chances and Lifestyles (1999).Originally published in 1996

Wasted: Fatbergs, Space Junk, Plastic and a load of other Rubbish

by Clive Gifford

Aimed at readers aged 9 and up, this book takes a look at the pollution and damage caused to our planet and the solar system through the lens of extreme waste manifestations, such as toxic smogs, grotesque fatbergs, mountainous landfills, marine garbage patches and space junk. It explores these human-created phenomena, uncovering their causes and impact, and asks what is being done to deal with them and prevent their recurrence. Real-life photographs are included, bringing home the extreme awfulness and scale of the problem.

Wasted: How We Squander Time, Money, and Natural Resources-and What We Can Do About It

by Byron Reese Scott Hoffman

A riveting exploration of the complicated, and often surprising, ways that waste occurs in our businesses, our communities, and our lives&“A smart, unconventional book that takes readers far beyond what they think they know about a complex subject.&”—Kari Byron, former cast member of MythBusters Waste. We spend a great deal of energy trying to avoid it, but once you train your eyes to look for it, you&’ll see it all around you—in your home, your business, and your everyday life. In Wasted, futurist Byron Reese and entrepreneur Scott Hoffman take readers on a fascinating journey through this modern world of waste, drawing on science, economics, and human behavior to envision what a world with far less of it—or none of it at all—might look like. Along the way, they explore thought-provoking issues such as • why the United States got a higher proportion of its energy from renewable sources in 1950 than it does today • whether the amount of gold in unused mobile phones can be extracted for profit• how switching to water fountains on a single route from Singapore to Newark could prevent the use of 3,400 plastic bottles—on each flight• whether the amount of money you save buying goods in bulk is offset by the amount you lose when some spoil. Ultimately, the question of reducing waste is scientific, philosophical, and, most of all, complex. According to Reese and Hoffman, the rush toward simple answers has often led to well-meaning efforts that cause more waste than they save. The only way we can hope to make progress is to treat waste as the complicated issue it is. While the authors don&’t promise easy answers, in this compelling book they take an important step toward solutions by examining the questions at play, giving actionable steps, and ensuring that you&’ll never see the world of waste the same way again.

Wasteland: The Secret World of Waste and the Urgent Search for a Cleaner Future

by Oliver Franklin-Wallis

NAMED A BEST BOOK OF THE YEAR 2023 BY THE NEW YORKER, THE GUARDIAN, and KIRKUS REVIEWS An award-winning investigative journalist takes a deep dive into the global waste crisis, exposing the hidden world that enables our modern economy—and finds out the dirty truth behind a simple question: what really happens to what we throw away? In Wasteland, journalist Oliver Franklin-Wallis takes us on a shocking journey inside the waste industry—the secretive multi-billion dollar world that underpins the modern economy, quietly profiting from what we leave behind. In India, he meets the waste-pickers on the front line of the plastic crisis. In the UK, he journeys down sewers to confront our oldest—and newest—waste crisis, and comes face-to-face with nuclear waste. In Ghana, he follows the after-life of our technology and explores the global export network that results in goodwill donations clogging African landfills. From an incinerator to an Oklahoma ghost-town, Franklin-Wallis travels in search of the people and companies that really handle waste—and on the way, meets the innovators and campaigners pushing for a cleaner and less wasteful future. With this mesmerizing, thought-provoking, and occasionally terrifying investigation, Oliver Franklin-Wallis tells a new story of humanity based on what we leave behind, and along the way, he shares a blueprint for building a healthier, more sustainable world—before we&’re all buried in trash.

Wastelanding: Legacies of Uranium Mining in Navajo Country

by Traci Brynne Voyles

Wastelanding tells the history of the uranium industry on Navajo land in the U. S. Southwest, asking why certain landscapes and the peoples who inhabit them come to be targeted for disproportionate exposure to environmental harm.

Wastewater

by Pay Drechsel Manzoor Qadir Dennis Wichelns

The books provides a timely analysis in support of a paradigm shift in the field of wastewater management, from 'treatment for disposal' to 'treatment for reuse' by offering a variety of value propositions for water, nutrient and energy recovery which can support cost savings, cost recovery, and profits, in a sector that traditionally relies on public funding. The book provides new insights into the economics of wastewater use, applicable to developed and developing countries striving to transform wastewater from an unpleasant liability to a valuable asset and recasting urbanization from a daunting challenge into a resource recovery opportunity. "It requires business thinking to transform septage and sewage into valuable products. A must read for water scholars, policy makers, practitioners, and entrepreneurs". Guy Hutton, Senior Economist, Water and Sanitation Program, Water Global Practice, World Bank "This book provides compelling evidence and real solutions for the new 'resource from waste' approach that is transforming sanitation, boosting livelihoods, and strengthening urban resilience". Christopher Scott, Professor and Distinguished Scholar, University of Arizona "This book shows how innovative business thinking and partnerships around resource recovery and reuse fit well within an inclusive green economy and climate change adaptation and mitigation strategies". Akiça Bahri, Coordinator of the African Water Facility, Tunisia, and award-winning researcher

Wastewater Hydraulics

by Willi H. Hager

The second, enlarged edition of this established reference integrates many new insights into wastewater hydraulics. This work serves as a reference for researchers but also is a basis for practicing engineers. It can be used as a text book for graduate students, although it has the characteristics of a reference book. It addresses mainly the sewer hydraulician but also general hydraulic engineers who have to tackle many a problem in daily life, and who will not always find an appropriate solution. Each chapter is introduced with a summary to outline the contents. To illustrate application of the theory, examples are presented to explain the computational procedures. Further, to relate present knowledge to the history of hydraulics, some key dates on noteworthy hydraulicians are quoted. A historical note on the development of wastewater hydraulics is also added. References are given at the end of each chapter, and they are often helpful starting points for further reading. Each notation is defined when introduced, and listed alphabetically at the end of each chapter. This new edition includes in particular sideweirs with throttling pipes, drop shafts with an account on the two-phase flow features, as well as conduit choking due to direct or undular hydraulic jumps.

Wastewater Irrigation and Health: Assessing and Mitigating Risk in Low-income Countries

by Pay Drechsel Liqa Raschid-Sally Mark Redwood Christopher A. Scott Akiça Bahri

In most developing countries wastewater treatment systems are hardly functioning or have a very low coverage, resulting in large scale water pollution and the use of very poor quality water for crop irrigation especially in the vicinity of urban centres. This can create significant risks to public health, particularly where crops are eaten raw. Wastewater Irrigation and Health approaches this serious problem from a practical and realistic perspective, addressing the issues of health risk assessment and reduction in developing country settings. The book therefore complements other books on the topic of wastewater which focus on high-end treatment options and the use of treated wastewater. This book moves the debate forward by covering also the common reality of untreated wastewater, greywater and excreta use. It presents the state-of-the-art on quantitative risk assessment and low-cost options for health risk reduction, from treatment to on-farm and off-farm measures, in support of the multiple barrier approach of the 2006 guidelines for safe wastewater irrigation published by the World Health Organization. The 38 authors and co-authors are international key experts in the field of wastewater irrigation representing a mix of agronomists, engineers, social scientists and public health experts from Africa, Asia, Europe, North America and Australia. The chapters highlight experiences across the developing world with reference to various case studies from sub-Saharan Africa, Asia, Mexico and the Middle East. The book also addresses options for resource recovery and wastewater governance, thus clearly establishes a connection between agriculture, health and sanitation, which is often the missing link in the current discussion on 'making wastewater an asset'.

Wastewater Management and Technologies (Water and Wastewater Management)

by Müfit Bahadir Andreas Haarstrick Eyüp Debik

This book edition on "Wastewater Management and Technologies" brings together a wealth of expertise by the authors, who exemplify the wide range of options available—from nature-based solutions to different levels of technology—and the different experiences through case studies from around the world, with a particular focus on conditions in developing countries. The book is part of a book series (special editions) based on the publication of the book "Water and Wastewater Management", published by Springer in 2022 (ISBN 978-3-030-9528-7). The part about "Wastewater Management and Technologies" edited in this book will be deepened with this first special edition in terms of technological topics.

Wastewater Resource Recovery and Biological Methods (Springer Water)

by Pardeep Singh Pramit Verma Ravindra Pratap Singh

The book is unique in highlighting the issue of wastewater as one of the important environmental issues. The uniqueness also lies in exploring the concepts of converting waste into resources in the form of bioenergy, biofertilizers through various biological methods. Given the international scenario, the chapters of this book are designed to include both anaerobic and aerobic methods of resource recovery from the industrial wastewater. The book is a step toward design with nature and the concept of green chemistry.Waste menace is one of the most voiced and unsolved problems in the entire world. The whole world is facing the threat of water pollution, soil pollution/ land pollution, odour pollution from the growing waste. Though we find many missions and programs at international, national, and regional level to solve the waste associated issues, this is mostly in context with the solid fraction of the waste. Very little is being done to manage the liquid part of the waste or what we call the wastewater.The conversion of wastewater has the potential to be converted to energy in the form bioenergy, bio-fertilizers, electricity, nutrient recovery, etc. The use of sludge as biofertilizers solves the problem of sludge management on the one hand and production of organic crops on the other. The biological treatment methods like sludge treatment gives the farmers the source of biofertilizers and organic manure for the plants. In the present scenario, energy crisis is also one of the issues that we are facing particularly in context with the thermal power plants which are environmentally highly polluting. Through various techniques like microbial fuel cells or biohydrogen, we get a source of cleaner energy. So, through this book, we try to produce the content and information to give the audience an understanding of the waste water as one of the environmental and health issues and mitigation strategies. The book gives a sufficient understanding of how waste can be turned into a resource.

Wastewater Reuse, Volume 1: Characteristics, Uses, Applications, Filtration and Disinfection of Water (ISTE Invoiced)

by Kader Gaid

Water issues are inextricably linked to sustainable development since water must meet the needs of present and future generations. The reuse of wastewater is a socioeconomic challenge for the development of drinking water and wastewater services. It has the following advantages: it increases usable water resources, preserves natural resources and alleviates water shortages caused by climate change. Wastewater Reuse 1 provides a comprehensive and educational overview of the many ways wastewater can be reused, the variety of treatments, their performance, their conditions of use and how to combine them to give wastewater a new lease on life. Droughts are already a concern in many parts of the world; however, we now have new technologies to rely on.

Wastewater Treatment Technology: Technical Progressions and Advances (Springer Water)

by Basharat Mushtaq Suhaib A. Bandh

As global populations surge, the availability of clean water continues to decline, necessitating a paradigm shift toward pollution mitigation and sustainable water management. The indiscriminate disposal of untreated wastewater is no longer a viable option, underscoring the critical need for advanced treatment technologies. Wastewater Treatment Technology provides a comprehensive introduction to the core principles of wastewater treatment, coupled with the engineering design of unit processes essential for the sustainable management of municipal wastewater. The book systematically explores key aspects, including wastewater treatment methodologies, drinking water purification, water quality standards, sludge management, and treatment plant design. Each concept is presented with a strong theoretical foundation, ensuring clarity and coherence in technical applications. Additionally, the text integrates recent advancements in wastewater treatment technologies, reflecting the evolving landscape of the field.Developed from a course taught by the authors over several years, this book is tailored for undergraduate and postgraduate students with a background in environmental science, water resource management, and environmental engineering. It offers a robust grounding in fundamental principles while equipping readers with the expertise to design and optimize unit processes in municipal wastewater treatment systems. Industry professionals will also find it an invaluable reference for practical applications. Beyond academia, this book serves as a crucial resource for researchers and policymakers engaged in wastewater management. It provides scientific methodologies and analytical frameworks necessary for developing viable and sustainable strategies aligned with global environmental goals. Addressing a critical gap in wastewater treatment literature, this text offers a well-structured and comprehensive compilation essential for students, researchers, and decision-makers striving to achieve the UN Sustainable Development Goals (SDGs) through innovative and efficient wastewater solutions.

Wastewater Treatment and Reuse Theory and Design Examples, Volume 2: Post-Treatment, Reuse, and Disposal

by Guang Zhu Syed R. Qasim

This book will present the theory involved in wastewater treatment processes, define the important design parameters involved, and provide typical values of these parameters for ready reference; and also provide numerical applications and step-by-step calculation procedures in solved examples. These examples and solutions will help enhance the readers’ comprehension and deeper understanding of the basic concepts, and can be applied by plant designers to design various components of the treatment facilities. It will also examine the actual calculation steps in numerical examples, focusing on practical application of theory and principles into process and water treatment facility design.

Wastewater Treatment and Reuse, Theory and Design Examples, Volume 1: Principles and Basic Treatment

by Guang Zhu Syed R. Qasim

This book will present the theory involved in wastewater treatment processes, define the important design parameters involved, and provide typical values of these parameters for ready reference; and also provide numerical applications and step-by-step calculation procedures in solved examples. These examples and solutions will help enhance the readers’ comprehension and deeper understanding of the basic concepts, and can be applied by plant designers to design various components of the treatment facilities. It will also examine the actual calculation steps in numerical examples, focusing on practical application of theory and principles into process and water treatment facility design.

Wastewater Treatment: Advanced Processes and Technologies

by R. Senthilkumar D. G. Rao J. Anthony Byrne S. Feroz

Emphasizing new technologies that produce clean water and energy from the wastewater treatment process, this book presents recent advancements in wastewater treatment by various technologies such as chemical methods, biochemical methods, membrane separation techniques, and nanotechnology. It addresses sustainable water reclamation, biomembrane treatment processes, advanced oxidation processes, and applications of nanotechnology for wastewater treatment. It also includes integrated cost-based design methodologies. Equations, figures, photographs and tables are included within the chapters to aid reader comprehension. Case studies and examples are included as well.

Wastewater from Olive Oil Production: Environmental Impacts, Treatment and Valorisation (Springer Water)

by Salah Souabi Abdelkader Anouzla

This book summarizes the recent research development concerning olive oil wastewater management: characterization, environmental impact, recovery and treatment. The book combines different chapters on the management of olive oil rejects using simple techniques with low investment and operating costs. The main focus of the book is:- Diagnosis, impacts of olive oil waste, and regulations- The valorization of the margins and the olive waste- Wastewater treatment and recovery- Evaluation of investments and operating costs of treatment techniques- Shaped by experience, the authors present their view and approach to each focus area of managing liquid and solid waste produced by crushing units.

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