Sustainable Urban Mining Of Precious Metals

Author : Sadia Ilyas,Hyunjung Kim,Rajiv Ranjan Srivastava
Publisher : CRC Press
Page : 263 pages
File Size : 44,6 Mb
Release : 2021-03-08
Category : Science
ISBN : 9781000350630

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Sustainable Urban Mining of Precious Metals by Sadia Ilyas,Hyunjung Kim,Rajiv Ranjan Srivastava Pdf

The rapid revolution in modern industry has led to a significant increase in waste at the end of the product lifecycle. It is essential to close the loop, secure resources, and join up the circular economy. This book provides a detailed review of extraction techniques for urban mining of precious metals including gold, silver, and the platinum group. The merits and demerits of various extraction methods are highlighted, with possible suggestions for improvements. The feasibility of hybrid extraction techniques, as well as the sustainability and environmental impact of every process, is explored. Offers a comprehensive review of different techniques used in recycling technology for urban mining of precious metals Describes the concept of urban mining and its correlation with circular economy Discusses feasibility of precious metal extraction and urban mines scope and their potential Explains the subject in-context of sustainability while describing chemistry fundamentals and industrial practices Provides technical flow sheets for urban mining of precious metals with diversity of lixiviant This book is aimed at graduate students and researchers in extractive metallurgy, hydrometallurgy, chemical engineering, chemistry, and environmental engineering.

Author : Sadia Ilyas,Hyunjung Kim,Rajiv Ranjan Srivastava
Publisher : CRC Press
Page : 252 pages
File Size : 49,9 Mb
Release : 2021-03-09
Category : Science
ISBN : 9781000350654

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Sustainable Urban Mining of Precious Metals by Sadia Ilyas,Hyunjung Kim,Rajiv Ranjan Srivastava Pdf

The rapid revolution in modern industry has led to a significant increase in waste at the end of the product lifecycle. It is essential to close the loop, secure resources, and join up the circular economy. This book provides a detailed review of extraction techniques for urban mining of precious metals including gold, silver, and the platinum group. The merits and demerits of various extraction methods are highlighted, with possible suggestions for improvements. The feasibility of hybrid extraction techniques, as well as the sustainability and environmental impact of every process, is explored. Offers a comprehensive review of different techniques used in recycling technology for urban mining of precious metals Describes the concept of urban mining and its correlation with circular economy Discusses feasibility of precious metal extraction and urban mines scope and their potential Explains the subject in-context of sustainability while describing chemistry fundamentals and industrial practices Provides technical flow sheets for urban mining of precious metals with diversity of lixiviant This book is aimed at graduate students and researchers in extractive metallurgy, hydrometallurgy, chemical engineering, chemistry, and environmental engineering.

Author : Takashi Nakamura,Kohmei Halada
Publisher : Unknown
Page : 60 pages
File Size : 54,6 Mb
Release : 2014-08-31
Category : Electronic
ISBN : 4431550763

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Urban Mining Systems by Takashi Nakamura,Kohmei Halada Pdf

Author : Reed M. Izatt
Publisher : John Wiley & Sons
Page : 552 pages
File Size : 54,6 Mb
Release : 2016-07-29
Category : Science
ISBN : 9781119009122

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Metal Sustainability by Reed M. Izatt Pdf

The sustainable use of natural resources is an important global challenge, and improved metal sustainability is a crucial goal for the 21st century in order to conserve the supply of critical metals and mitigate the environmental and health issues resulting from unrecovered metals. Metal Sustainability: Global Challenges, Consequences and Prospects discusses important topics and challenges associated with sustainability in metal life cycles, from mining ore to beneficiation processes, to product manufacture, to recovery from end-of-life materials, to environmental and health concerns resulting from generated waste. The broad perspective presented highlights the global interdependence of the many stages of metal life cycles. Economic issues are emphasized and relevant environmental, health, political, industrial and societal issues are discussed. The importance of applying green chemistry principles to metal sustainability is emphasized. Topics covered include: • Recycling and sustainable utilization of precious and specialty metals • Formal and informal recycling from electronic and other high-tech wastes • Global management of electronic wastes • Metal reuse and recycling in developing countries • Effects of toxic and other metal releases on the environment and human health • Effect on bacteria of toxic metal release • Selective recovery of platinum group metals and rare earth metals • Metal sustainability from a manufacturing perspective • Economic perspectives on sustainability, mineral development, and metal life cycles • Closing the Loop – Minerals Industry Issues The aim of this book is to improve awareness of the increasingly important role metals play in our high-tech society, the need to conserve our metal supply throughout the metal life cycle, the importance of improved metal recycling, and the effects that unhindered metal loss can have on the environment and on human health.

Author : Pankaj Pathak,Rajiv Ranjan Srivastava,Sadia Ilyas
Publisher : Springer Nature
Page : 248 pages
File Size : 53,7 Mb
Release : 2023-10-27
Category : Science
ISBN : 9783031410130

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Anthropogenic Environmental Hazards by Pankaj Pathak,Rajiv Ranjan Srivastava,Sadia Ilyas Pdf

This book delves into the anthropogenic activities responsible for environmental hazards, their compensation, and potential mitigation strategies. It sheds light on the major contributors to the climate change issues aggravated by non-sustainable practices for the overexploitation of natural resources. Critical topics such as high emissions in primary mining, the recovery of energy-critical metals by urban mining, solid waste management, and forest conservation are explored, offering insights into the urgent challenges we face. Amidst the rapid demand for resources and the expansion of human habitats, the book emphasizes the need for new approaches to natural resource management and introspection of our actions. Experts in the field discuss existing anthropogenic environmental hazards in detail, alongside environmental compensation, and effective mitigation approaches. The book begins with a chapter dedicated to risk assessment in primary mining activities for precious metals, proposing potential routes for mitigation. Chapter 2 focuses on assessing and mitigating the environmental footprints of energy-critical metals used in permanent magnets. In Chapter 3, a case study examines sustainable resource utilization through end-of-life room air conditioner recycling. Additional chapters provide critical insights into: The environmental impacts of e-waste and government policies for responsible management Hazards associated with industrial effluents and corresponding mitigation strategies The role of roadside plants in phytoremediation of heavy metal pollution Sustainable utilization of anthropogenic coal fly ash through mechanical and chemical activation Environmental damages resulting from the mismanagement of municipal solid waste Environmental problems and remediation strategies for anthropogenic biomass waste Challenges in sustainable municipal solid waste management and suggestions for environmental risk mitigation The book concludes with a chapter discussing collaborative governance and non-monetary compensation mechanisms for sustainable forest management. Given its breadth, this book serves as an indispensable resource for researchers, policymakers, and environmental professionals seeking sustainable approaches to tackle pressing environmental challenges.

Author : Ravi Naidu
Publisher : Elsevier
Page : 540 pages
File Size : 40,9 Mb
Release : 2023-10-17
Category : Technology & Engineering
ISBN : 9780323906852

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Inorganic Contaminants and Radionuclides by Ravi Naidu Pdf

Inorganic Contaminants and Radionuclides is a single reference covering common inorganic contaminants in detail, including their distribution in the environment, challenges linked to management, geogenic sources, anthropogenic sources, exposure and effects, international agreements and legislation relating to the contaminant, remediation options and global case studies. In addition, the book provides summaries of contaminated sites and key details about contaminants to present a more comprehensive understanding and improve remediation and management practices. The book's clear, consistent organization makes it a valuable resource for researchers, students and practitioners working in environmental science, environmental management and environmental engineering. One of the major constraints to assessing and remediating contaminated sites is the lack of awareness of the extent and severity of contaminated sites amongst the community, regulators, policymakers, industry operators, university graduates and environmental managers. This book helps to manage these constraints. Provides a one-stop reference on the nature and properties of inorganic contaminants, including a transdisciplinary approach to managing contaminated sites Includes global case studies covering contaminated site assessment, management and remediation Presents in-depth research and data on specific contaminants, with a separate chapter for each contaminant

Author : Hosam Saleh,Amal I. Hassan,Refaat Aglan
Publisher : BoD – Books on Demand
Page : 176 pages
File Size : 40,5 Mb
Release : 2024-03-06
Category : Technology & Engineering
ISBN : 9780854660292

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Advances and Challenges in Hazardous Waste Management by Hosam Saleh,Amal I. Hassan,Refaat Aglan Pdf

Hazardous waste poses one of the most complex and risky pollution challenges worldwide. As industrialization accelerates globally, volumes of toxic byproducts and emissions continue to grow, requiring urgent solutions. This book provides a practical overview of hazardous waste management approaches, technologies, and policies to reduce environmental and human health damage. The text begins by outlining Pakistan's current hazardous waste situation, including crucial pollution sources like the textile, fertilizer, and leather industries. It summarizes reduction efforts and persisting challenges around enforcement, technology capabilities, and lack of recycling infrastructure. The following chapters delve into biological waste management techniques and an innovative fertilizer production process utilizing steel slag waste. Case studies demonstrate the potential to convert industrial byproducts into economic resources. Several chapters focus on electronic waste (e-waste), examining landfill contamination risks in Africa and the push to transform these sites into urban mining operations. Technical contributions analyze tools like activated carbon filters to reduce toxic e-waste emissions. The book concludes with a look at winery waste recycling and closes with a chapter connecting hazardous waste management to broader sustainable development goals. Together, the chapters in this volume provide a multifaceted look at hazardous waste management strategies, current limitations, and the work still required to reduce ecological damage. The text is valuable for researchers of dangerous waste, industry operators, and policymakers looking to improve abatement practices. With its detailed case studies and technical analyses, the book offers both practical and big-picture insights to support the critical work of sustainable, effective hazardous waste management worldwide.

Author : Cristian Parra,Brandon Lewis,Saleem H. Ali
Publisher : CRC Press
Page : 166 pages
File Size : 55,6 Mb
Release : 2020-10-13
Category : Technology & Engineering
ISBN : 9781000193381

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Mining, Materials, and the Sustainable Development Goals (SDGs) by Cristian Parra,Brandon Lewis,Saleem H. Ali Pdf

Mining, Materials, and the Sustainable Development Goals (SDGs): 2030 and Beyond provides a systematic assessment of how the mining and materials sector contributes to the 17 sustainable development goals (SDGs) set forth by the United Nations in 2015. While the target date of 2030 is considered a benchmark for reaching these goals, the book looks beyond this date and considers a longer-term vision. FEATURES Written by a consortium of authors from developing and developed countries Offers coverage of environmental, economic, and social dimensions of the SDGs Follows the 17 SDGs and includes a short chapter on each, followed by a case example Includes longer conceptual chapters that consider cross-cutting issues as well Aimed at those working in minerals, mining, and materials, this work offers readers a practical vision of how these sectors can have a positive impact on meeting these vital global targets.

Author : K. V., Rajesh Kumar,Kannan, Hemachandran,Spodarets, Dmitry,Khan, Parvez Alam,Pradhan, Bikash Kumar
Publisher : IGI Global
Page : 418 pages
File Size : 55,5 Mb
Release : 2024-02-07
Category : Technology & Engineering
ISBN : 9798369310199

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Sustainable Solutions for E-Waste and Development by K. V., Rajesh Kumar,Kannan, Hemachandran,Spodarets, Dmitry,Khan, Parvez Alam,Pradhan, Bikash Kumar Pdf

The burden of global electronic waste, or e-waste, grows heavier by the day, demanding we take a closer look at the obscure hazards lurking within electronic devices. E-Waste takes a calamitous toll on ecosystems and human well-being, necessitating immediate action. Sustainable Solutions for E-Waste and Development is an academic reference source that takes an incisive journey through the nexus of sustainable development and the surging menace of e-waste. In an age where our lives are orchestrated by gadgets, this book uncovers the profound repercussions that these marvels bear upon our environment, societies, and economies. As the dawn of an imperative revolution beckons, this book casts a discerning eye on unconventional strategies, propelling readers into the realm of pioneering e-waste management, recycling ventures, and circular economy paradigms. It offers a panoramic view of policy blueprints and technological frontiers that could herald a future harmonizing technological progress with environmental sustainability. The book’s compendium of recent research revelations, exemplars, and best practices foster an ecosystem of collaborative inquiry. Written and edited with the cognizance of the topic’s wide audience, the book bridges academic rigor with accessible exposition. From scholars engrossed in environmental science, technology, and sustainable development to policymakers crafting the global legislative tapestry, this publication’s relevance transcends boundaries.

Author : Karlheinz Spitz,John Trudinger
Publisher : CRC Press
Page : 796 pages
File Size : 51,5 Mb
Release : 2019-08-20
Category : Nature
ISBN : 9781351183659

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Mining and the Environment by Karlheinz Spitz,John Trudinger Pdf

The history of mining is replete with controversy of which much is related to environmental damage and consequent community outrage. Over recent decades, this has led to increased pressure to improve the environmental and social performance of mining operations, particularly in developing countries. The industry has responded by embracing the ideals of sustainability and corporate social responsibility. Mining and the Environment identifies and discusses the wide range of social and environmental issues pertaining to mining, with particular reference to mining in developing countries, from where many of the project examples and case studies have been selected. Following an introductory overview of pressing issues, the book illustrates how environmental and social impact assessment, such as defined in "The Equator Principles", integrates with the mining lifecycle and how environmental and social management aims to eliminate the negative and accentuate the positive mining impacts. Practical approaches are provided for managing issues ranging from land acquisition and resettlement of Indigenous peoples, to the technical aspects of acid rock drainage and mine waste management. Moreover, thorough analyses of ways and means of sharing non-transitory mining benefits with host communities are presented to allow mining to provide sustainable benefits for the affected communities. This second edition of Mining and the Environment includes new chapters on Health Impact Assessment, Biodiversity and Gender Issues, all of which have become more important since the first edition appeared a decade ago. The wide coverage of issues and the many real-life case studies make this practice-oriented book a reference and key reading. It is intended for environmental consultants, engineers, regulators and operators in the field and for students to use as a course textbook. As much of the matter applies to the extractive industries as a whole, it will also serve environmental professionals in the oil and gas industries. Karlheinz Spitz and John Trudinger both have multiple years of experience in the assessment of mining projects around the world. The combination of their expertise and knowledge about social, economic, and environmental performance of mining and mine waste management has resulted in this in-depth coverage of the requirements for responsible and sustainable mining.

Author : Sunil Kumar
Publisher : John Wiley & Sons
Page : 372 pages
File Size : 43,7 Mb
Release : 2024-01-24
Category : Science
ISBN : 9781119891512

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Electronic Waste Management by Sunil Kumar Pdf

ELECTRONIC WASTE MANAGEMENT Current knowledge on electronic waste management strategies, along with future challenges and solutions, supported by case studies Electronic Waste Management maps out numerous aspects of health and environmental impacts associated with electronic waste, thoroughly detailing what we can expect in terms of the use of electronic products and the management of electronic waste in the future. The book assists readers in grasping the fundamentals of the entire e-waste system by covering various factors related to the health and environmental impacts of electronic waste, as well as a perspective on the subject based on current global recycling strategies. Presented in a straightforward and scientific manner, the book also covers many electronic waste management process technologies. By inviting together, a diverse group of experts, including researchers, policymakers, and industry professionals who generously shared their knowledge and experiences in the field to tackling this global issue, Electronic Waste Management enables readers to foster a deeper understanding of the complex issues surrounding electronic waste and to explore innovative solutions that can help mitigate its adverse effects on the environment and health of human and animals. Sample topics covered in Electronic Waste Management include: Global electronic waste management strategies and different global waste models, including their social, ecological, and economical aspects Economic impacts of e-waste, including cleanup costs and global loss of valuable resources like metals and plastics Value creation from electronic waste (closing the loop) and future prospects in sustainable development Negative impacts of e-waste, including environmental pollution and human health risks, such as when harmful chemicals leach into water sources Electronic Waste Management serves as a highly valuable resource for anyone involved in the global e-waste arena, including producers, users, recyclers, policymakers, academics, researchers, and health workers, by increasing knowledge and awareness surrounding health and environmental impacts that electronic waste poses.

Author : Shashi Arya,Sunil Kumar
Publisher : Elsevier
Page : 432 pages
File Size : 45,8 Mb
Release : 2023-06-09
Category : Technology & Engineering
ISBN : 9780323985475

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Global E-waste Management Strategies and Future Implications by Shashi Arya,Sunil Kumar Pdf

Global E-waste Management Strategies and Future Implications provides in-depth information about the global E-waste problem and the potential opportunities. Part 1 of this book starts with the introduction to the E-waste, sources, critical composition, and associated challenges & opportunities. Part 2 of this book further elaborates detailed overview of the current trends in E-waste management and existing treatment options (hydrometallurgy, pyrometallurgy, bioleaching and biohydrometallurgy) and its implications. The book also discloses the critical implications of the secondary pollutants on the environment and human health with special emphasis on the informal recycling practices in the developing nations. Part 3 deals with the existing regulations in developed and developing countries which are illustrated using case studies for effective understanding and to bridge the gaps between the developed and developing nations. Part 4 of this book includes scientific and technical information to get a better vision and understanding of the most advanced and innovative methods for E-waste management such as life cycle assessment (LCA), tax credit, extended producer responsibility (EPR), extended consumer responsibility (ECR) which is explained systematically with case studies. Part 5 of this book covers the best E-waste management practises, such as reduce, recycle, recover and reuse (4R) principles, circular resource management, value out of waste (VoW), solutions for smart cities, green product design etc., which is explained using the ideal case studies. Part 6 summarizes the transition towards sustainability. Provides information on the most advanced and innovative methods for urban mining of E-waste Includes most suitable methods for maximum resource recovery Discusses project evaluation methods based on best available technologies and practices Presents best ways to delineate a sustainable roadmap for efficient E-waste management Proposes technically and economically feasible projects worldwide

Author : K. K. Pant,Sanjay Kumar Gupta,Ejaz Ahmad
Publisher : Springer Nature
Page : 933 pages
File Size : 49,5 Mb
Release : 2021-05-13
Category : Technology & Engineering
ISBN : 9783030650179

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Catalysis for Clean Energy and Environmental Sustainability by K. K. Pant,Sanjay Kumar Gupta,Ejaz Ahmad Pdf

This book is part of a two-volume work that offers a unique blend of information on realistic evaluations of catalyst-based synthesis processes using green chemistry principles and the environmental sustainability applications of such processes for biomass conversion, refining, and petrochemical production. The volumes provide a comprehensive resource of state-of-the-art technologies and green chemistry methodologies from researchers, academics, and chemical and manufacturing industrial scientists. The work will be of interest to professors, researchers, and practitioners in clean energy catalysis, green chemistry, chemical engineering and manufacturing, and environmental sustainability. This volume focuses on the potentials, recent advances, and future prospects of catalysis for biomass conversion and value-added chemicals production via green catalytic routes. Readers are presented with a mechanistic framework assessing the development of product selective catalytic processes for biomass and biomass-derived feedstock conversion. The book offers a unique combination of contributions from experts working on both lab-scale and industrial catalytic processes and provides insight into the use of various catalytic materials (e.g., mineral acids, heteropolyacid, metal catalysts, zeolites, metal oxides) for clean energy production and environmental sustainability.

Author : J. A. Botin
Publisher : SME
Page : 396 pages
File Size : 51,6 Mb
Release : 2009
Category : Technology & Engineering
ISBN : 9780873352673

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Sustainable Management of Mining Operations by J. A. Botin Pdf

The pressure is on to enhance corporate reputations, achieve higher operational efficiency, improve planning and control, gain access to mineral resources, build trust with stakeholders, attract financing, recruit and retain a quality workforce, and lower costs. Sustainable Management of Mining Operations provides a holistic, practical approach to achieving these goals. The key, say the authors, is to create a culture within the organization that recognizes the value of sustainability by effectively integrating economic, environmental, and social considerations. Each section of this book focuses on sustainable management from a different perspective, management level, or stage of the mine life cycle. You'll benefit from real-life, practical insights from 27 internationally respected authors whose job titles have encompassed everything from CEO to master mechanic.

Author : Yellapu V Murty,Mary Anne Alvin,Jack.P Lifton
Publisher : Springer Nature
Page : 500 pages
File Size : 45,6 Mb
Release : 2024-01-29
Category : Technology & Engineering
ISBN : 9783031318672

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Rare Earth Metals and Minerals Industries by Yellapu V Murty,Mary Anne Alvin,Jack.P Lifton Pdf

This book presents the current status and future prospects of rare earth elements with respect to a multitude of factors, including resource availability, production, and applications. Among the topics covered are the extraction of raw materials, alloying and compound production, applications, resource conservation through recycling, regulatory issues, and potential new resource streams. The chapters are authored by well-known technical experts in their fields, with decades of research, industrial, and governmental policy experience. The book is expected to serve as the first single source reference on rare earth minerals and metals aimed at students, scientists, technologists, government legislators, regulatory agencies, investors, and business leaders. It provides in-depth examination of the importance of rare earth elements to the global economy and their use in technological innovation, including energy, power, transportation, medicine, electronics, and chemical/petroleum industries.