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Sustainability Aspects Of Bauxite And Aluminium
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Book Synopsis Sustainability Aspects of Bauxite and Aluminium by :
Download or read book Sustainability Aspects of Bauxite and Aluminium written by and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Aluminium has a significant industrial base in the EU and strong links with many industrial ecosystems. As sustainability has come to the forefront of public and policy attention, factors to evaluate the sustainability of bauxite and aluminium's supply and use can be classified in Climate Change, Environmental, Social, Circular Economy and Economic aspects. Aluminium is one of the most carbon-intensive industrial metals to produce. Greenhouse gas emissions during aluminium production is the greatest sustainability challenge for the aluminium industry. Substantial progress has been attained in the last decades in reducing process emissions, and in Europe, the domestic aluminium production has achieved a lower carbon footprint than the global average. However, due to the increasing penetration of high-carbon aluminium imports, this achievement is not reflected in a lower footprint of the aluminium used in Europe. As the carbon intensity of primary aluminium production relies mainly on electricity production's carbon footprint, the greening of the grid energy mix is the key to driving down the carbon count per tonne of metal. Furthermore, secondary aluminium production has enormous carbon benefits as only a tiny fraction of the energy to produce primary metal is required. At the same time, aluminium is an enabler to other sectors to decrease their carbon footprints due to its lightweight and strength. Energy efficiency and low-carbon applications are expected to be the drivers of aluminium's growing demand. Both primary and recycled metal will be needed to meet demand in the future. The large land area requirement for bauxite mining within or close to nature protected areas and tropical forests and/or indigenous lands is the main challenge that bauxite mining industry worldwide has to address in order to reduce impacts on biodiversity and local communities. Another critical issue in the environmental domain of aluminium - but also in the social and circular economy - is the management of bauxite residues (red mud) generated during the alkaline digestion of bauxite ore in alumina production. Additional environmental challenges can derive from bauxite mines' location in water-scarce areas or nature protected areas, as well as from the poor environmental performance and high natural hazards risk in bauxite supplying countries. The main emission and resource consumption levels in each stage of the aluminium value chain are also outlined in the report, combined with results from Life Cycle Assessment studies conducted by international aluminium organisations. The report also discusses the achieved end-of-life recycling indicators and the role of aluminium recycling in the security of supply and climate change mitigation. An increase in aluminium recycling rates will enhance the Union's strategic autonomy in view of the projected increased demand in the next decades. It will also enable a lower carbon footprint of aluminium production in the EU. The aluminium scrap leaving the Union and the indirect downcycling of wrought alloys to aluminium castings are among the challenges to overcome for higher circularity. Insights given on the social perspective of the aluminium industry include occupational health and safety, environmental conflicts across the globe, international initiatives to improve the industry's sustainability performance, and governance in bauxite producing countries. An identified risk for the EU aluminium sector's sustainability performance is the fragile governance in the leading bauxite supplier to the EU (Guinea). Bauxite exploration and new mine development, and the management of massive volumes of bauxite residues cause several conflicts worldwide. Concerning the industry's socio-economic contribution, the European industry generates revenues and value added of billion euros and contributes with thousands of jobs to the EU economy. The report looks at the economic dimension of the EU aluminium industry through data for production value, value added, employment, and investments.
Book Synopsis Industry as a Partner for Sustainable Development by :
Download or read book Industry as a Partner for Sustainable Development written by and published by UNEP/Earthprint. This book was released on 2002 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: In February 2001 UNEP, in partnership with a variety of industry associations and organizations launched a reporting initiative to gauge progress by the private sector towards sustainable development. This effort contributes to the wider review of progress with the implementation of Agenda 21, under the framework of the World Summit on Sustainable Development. These volumes present sectoral reports on the progress towards sustainable development.
Book Synopsis Essential Readings in Light Metals, Volume 1, Alumina and Bauxite by : Don Donaldson
Download or read book Essential Readings in Light Metals, Volume 1, Alumina and Bauxite written by Don Donaldson and published by Springer. This book was released on 2017-01-04 with total page 1168 pages. Available in PDF, EPUB and Kindle. Book excerpt: ONE OF A FOUR-BOOK COLLECTION SPOTLIGHTING CLASSIC ARTICLES Five decades of landmark original research findings and reviews Highlighting some of the most important findings reported over the past five decades, this volume features some of the best technical papers published on alumina and bauxite from 1963 to 2011. Papers have been divided into thirteen subject sections for ease of access. Each section has a brief introduction and a list of recommended articles for researchers interested in exploring each subject in greater depth. Only about fifteen percent of the alumina and bauxite papers ever published in Light Metals were chosen for this volume. Selection was based on a rigorous review process. Among the papers, readers will find landmark original research findings and expert reviews summarizing current thinking on key topics at the time of publication. From basic research to advanced applications, the articles published in this volume collectively represent our body of knowledge in alumina and bauxite. Students, scientists, and engineers should turn to this volume to discover the historical development of alumina and bauxite research as well as the current state of the science and the technology. Moreover, the papers published in this volume will serve as a springboard for future research and discoveries.
Book Synopsis Aluminum Recycling and Processing for Energy Conservation and Sustainability by : John A. S. Green
Download or read book Aluminum Recycling and Processing for Energy Conservation and Sustainability written by John A. S. Green and published by ASM International. This book was released on 2007 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy and sustainability are critical factors for economic development, and this comprehensive reference provides a detailed overview and fundamental analysis of sustainability issues associated with the aluminum industry. This publication brings together articles on the concepts and application of life-cycle assessments that benchmark aluminum-industry efforts towards sustainable development. Chapters provide energy-use data for primary and secondary aluminum production and processing along with future energy saving opportunities in aluminum processing. Life-cycle assessments provide basic, factual, information on the modeling of material flow in the industry, its products, and most importantly energy savings involved with recycling. Coverage includes various scrap sorting technologies and the positive impact of lightweight aluminum in transportation and infrastructure.
Book Synopsis Minerals, Metals and Sustainability by : W. J. Rankin
Download or read book Minerals, Metals and Sustainability written by W. J. Rankin and published by CSIRO PUBLISHING. This book was released on 2011-09 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: Minerals, Metals and Sustainability examines the exploitation of minerals and mineral products and the implications for sustainability of the consumption of finite mineral resources and the wastes associated with their production and use. It provides a multi-disciplinary approach that integrates the physical and earth sciences with the social sciences, ecology and economics. Increasingly, graduates in the minerals industry and related sectors will not only require a deep technical and scientific understanding of their fields (such as geology, mining, metallurgy), but will also need a knowledge of how their industry relates to and can contribute to the transition to sustainability. Chapters 1 to 3 introduce the concept of materials, how they are used in society and the environmental basis of our existence. Chapter 4 introduces the concept of sustainability and the issues it raises for the use of non-renewable resources. Chapter 5 discusses the geological basis of the minerals industry and Chapter 6 describes the structure and nature of the industry. Chapters 7 and 8 review the technologies by which mineral resources are extracted from the Earth’s crust and processed. Chapters 9 and 10 examine the usage of energy and water. Chapters 11 and 12 survey the wastes resulting from the production of mineral and metal commodities, the human and environmental impacts of these, and how they are managed. Chapter 13 examines the recycling of mineral-derived materials and the role of secondary materials in meeting material needs. Chapter 14 surveys the potential future sources of minerals and the factors that determine long-term supply. Chapter 15 surveys the socio-economic and technological factors that determine the long-term demand for mineral-derived materials and future trends. Chapter 16 discusses how waste can be reduced, or eliminated, through technological developments and socio-political changes. Finally, Chapter 17 addresses the concept of stewardship and the role the minerals industry should play in the ongoing transition to sustainability. Minerals, Metals and Sustainability is an important reference for students of engineering and applied science and geology; practising engineers, geologists and scientists; students of economics, social sciences and related disciplines; professionals in government service in areas such as resources, environment and sustainability; and non-technical professionals working in the minerals industry or in sectors servicing the minerals industry.
Book Synopsis Environmental Aspects of the Aluminium Industry by : United Nations Environment Programme
Download or read book Environmental Aspects of the Aluminium Industry written by United Nations Environment Programme and published by . This book was released on 1977 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil to Foil written by Saleem Ali and published by Columbia University Press. This book was released on 2023-05-23 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aluminum is the most abundant metal in the earth’s crust. It is also ubiquitous in the modern world, from aircraft to soda cans. A dizzying number of consumer and industrial products employ aluminum, typically alloyed, because of its availability, versatility, and malleability. Today, how efficiently we use—and reuse—aluminum is vital to addressing key environmental challenges and understanding humanity’s fraught relationship with the earth. Soil to Foil tells the extraordinary story of aluminum. Saleem H. Ali reveals its pivotal role in the histories of scientific inquiry and technological innovation as well as its importance to sustainability. He offers compelling portraits of the scientists and innovators who discovered new uses for this remarkable element, ranging from chemistry and geoscience to engineering and industrial design. Ali argues that aluminum exemplifies broader lessons about stewardship of nonrenewable resources: its seeming abundance has given rise to wasteful and destructive practices. Soil to Foil follows aluminum’s path along the supply chain, from extraction to production, consumption to recycling. Ali explores the ecological damage at mine sites and visits affected communities seeking to restore the land. He foregrounds the possibilities for more sustainable industrial practices, emphasizing how product design can incorporate eventual reuse and recycling. Ultimately, Soil to Foil shows that the story of aluminum’s use and misuse helps us rethink how to sustainably manage the resources of our planet.
Book Synopsis Sustainable Metals Management by : Arnim von Gleich
Download or read book Sustainable Metals Management written by Arnim von Gleich and published by Springer Science & Business Media. This book was released on 2007-01-16 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metals have been vital to human civilization for many thousands of years. Their durability and recyclability should make them ideal materials for a sustainable economy. This book assembles experts from many fields to discuss the conditions and limits of sustainable metals management. The contributors examine the theoretical ideas and goals of sustainability, and apply them across the metal making and trading process.
Book Synopsis Sustainable India: Towards 2075: Roadmap for harmonious living in 150 blue green cities by : Palash Tayal
Download or read book Sustainable India: Towards 2075: Roadmap for harmonious living in 150 blue green cities written by Palash Tayal and published by Clever Fox Publishing. This book was released on with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Embark on a journey into the future with "Sustainable India," a revolutionary blueprint that charts the course for India's transformation into a sustainable superpower in 50 years. In this pioneering work, the author unveils a novel strategy that places sustainability at the forefront of India's national objectives, ultimately leading to the creation of the world's first sustainable economy and ecosystem. Central to the book's proposal is the establishment of 130-150 equal high-rise, mixed-use blue-green cities as the linchpin of India's sustainability journey. The move enables large scale natural farming (~100 Mha), dense forests over 55% of land area and an extensive network of rivers, lakes, and canals. It also triggers a reversal to natural products, materials, and supply chains while nurturing a culture of minimalism. Simultaneously, it lays the foundation for a green transportation system and revitalization of the countryside. As India urbanizes, the book envisions a systematic dissemination of family planning, progressive asset ownership, minimum wages, healthy work policies, and social security. The book provides detailed strategies and transformation plans for each sector within industrials, manufacturing and services. By reorienting towards sustainability, the author demonstrates how production requirements can be minimized, domestic enterprises can gain a competitive edge, and the power of the people can be harnessed. Furthermore, "Sustainable India" illuminates the path towards a future with sustainable energy balance. The transformation is meticulously outlined in four phases, detailing government investments, industrial consolidation and expansion, infrastructure development and relocation, changes in trade, employment and wages. Based on the bottom up interlinked country model, India emerges as an independent economy with a real GDP of ~$28 trillion (2020 prices) by 2075. A high quality of life becomes a reality for every citizen, and India stands in perfect harmony with its environment. The book presents the World’s First Comprehensive and Empirical Model of Sustainability, defining the frontier of human knowledge & capabilities, altruism, health & environmental consciousness. The model has been developed using leading research, data and methodologies.
Author :Joakim Haraldsson Publisher :Linköping University Electronic Press ISBN 13 :9179298737 Total Pages :131 pages Book Rating :4.1/5 (792 download)
Book Synopsis Improved Energy Efficiency in the Aluminium Industry and its Supply Chains by : Joakim Haraldsson
Download or read book Improved Energy Efficiency in the Aluminium Industry and its Supply Chains written by Joakim Haraldsson and published by Linköping University Electronic Press. This book was released on 2020-04-20 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy is an essential resource in the daily lives of humans. However, the extraction and use of energy has an impact on the environment. The industrial sector accounts for a large share of the global final energy use and greenhouse gas (GHG) emissions. The largest source of industrial GHG emissions is energy use. The production and processing of aluminium is energy- and GHG-intensive, and uses significant amounts of fossil fuels and electricity. At the same time, the global demand for aluminium is predicted to rise significantly by the year 2050. Improved energy efficiency is one of the most important approaches for reducing industrial GHG emissions. Additionally, improved energy efficiency in industry is a competitive advantage for companies due to the cost reductions that energy efficiency improvements yield. The aim of this thesis was to study improved energy efficiency in the individual companies and the entire supply chains of the aluminium industry. This included studying energy efficiency measures, potentials for energy efficiency improvements and energy savings, and which factors inhibit or drive the work to improve energy efficiency. The aim and the research questions were answered by conducting a literature review, focus groups, questionnaires and calculations of effects on primary energy use, GHG emissions, and energy and CO2 costs. This thesis identified several energy efficiency measures that can be implemented by the individual companies in the aluminium industry and the aluminium casting foundries. The individual companies have large potentials for improving their energy efficiency. Energy efficiency measures within the electrolysis process have significant effects on primary energy use, GHG emissions, and energy and CO2 costs. This thesis showed that joint work between the companies in the supply chains of the aluminium industry is needed in order to achieve further energy efficiency improvements compared to the companies only working on their own. The joint work between the companies in the supply chain is needed to avoid sub-optimisation of the total energy use throughout the entire supply chain. Better communication and closer collaboration between all the companies in the supply chain are two of the most important aspects of the joint work to improve energy efficiency. An energy audit for the entire supply chain could be conducted as a first step in the joint work between the companies in the supply chains. Another important aspect is to increase the use of secondary aluminium or remelted material waste rather than primary aluminium. The companies in the Swedish aluminium industry and the aluminium casting foundries have come some way in their work to improve energy efficiency within their own facilities. However, the results in this thesis indicate that cost-effective technology and improved management can, in total, save 126–185 GWh/year in the Swedish aluminium industry and 8–15 GWh/year in the Swedish aluminium casting foundries. This thesis identified several demands regarding economics, product quality and performance, and environment placed on the companies and products in the supply chains that affect energy use and work to improve energy efficiency. These demands can sometimes counteract each other, and some demands are more important to meet than improving energy efficiency. This implies that improving the energy efficiency of the supply chains as well as designing products so they are energy-efficient in their use phase can sometimes be difficult. The results in this thesis indicate that it would be beneficial if the companies reviewed these demands to see whether any of them could be changed. Both the economic aspects and demands from customers and authorities were shown to be important drivers for improved energy efficiency in the supply chains. However, placing demands on energy-efficient production and a company’s improved energy efficiency would require those placing the demands to have deeper knowledge compared to demanding green energy, for example. Requiring a company to implement an energy management system to ensure active work to improve energy efficiency would be easier for the customer than demanding a certain level of energy efficiency in the company’s processes. Additionally, energy audits and demands on conducted energy audits could act as drivers for improved energy efficiency throughout the supply chains. This thesis showed that the most important barriers to improved energy efficiency within the individual companies include different types of risks as well as the cost of production disruption, complex production processes and technology being inappropriate at the site. Similar to the supply chains, important drivers for improved energy efficiency within the individual companies were shown to be economic aspects and demands from customers and authorities. However, the factors that are most important for driving the work to improve energy efficiency within the individual companies include the access to and utilisation of knowledge within the company, corporate culture, a longterm energy strategy, networking within the sector, information from technology suppliers and energy audits. Energi är en viktig resurs i människors dagliga liv, men utvinningen och användningen av energi påverkar miljön. Industrin står för en stor andel av den globala slutliga energianvändningen och de globala utsläppen av växthusgaser. Den största källan till industriella växthusgasutsläpp är energianvändning. Produktionen och bearbetningen av aluminium är energiintensiv och har stora utsläpp av växthusgaser och använder betydande mängder fossila bränslen och elektricitet. Samtidigt beräknas efterfrågan på aluminium öka avsevärt globalt till år 2050. Energieffektivisering är ett av de viktigaste medlen för att minska industriella växthusgasutsläpp. Dessutom är energieffektivisering inom industrin en konkurrensfördel för företagen på grund av de minskade kostnader som energieffektivisering medför. Syftet med den här avhandlingen var att studera hur energianvändningen kan bli effektivare i de enskilda företagen och hela försörjningskedjorna i aluminiumindustrin. Detta inkluderade att studera energieffektiviseringsåtgärder, potentialer för energieffektivisering och energibesparing samt vilka faktorer som hindrar eller driver arbetet med energieffektivisering. Syftet och frågeställningarna besvarades genom litteraturstudier, fokusgrupper, enkäter samt beräkningar av påverkan på primärenergianvändning, växthusgasutsläpp och energi- och koldioxidkostnader. Denna avhandling identifierade flera energieffektiviseringsåtgärder som kan genomföras av de enskilda företagen inom aluminiumindustrin och aluminiumgjuterierna. De enskilda företagen har stora potentialer för effektivare energianvändning. Energieffektiviseringsåtgärder inom elektrolysen har stor påverkan på primärenergianvändning, växthusgasutsläpp samt energi- och koldioxidkostnader. Denna avhandling visade att det gemensamma arbetet mellan företagen i aluminiumindustrins försörjningskedjor är viktigt för att uppnå ytterligare effektiviseringar av energianvändningen jämfört med om de individuella företagen skulle arbeta enbart på egen hand. Det gemensamma arbetet mellan företagen i försörjningskedjan är viktigt för att undvika suboptimering av den totala energianvändningen i hela försörjningskedjan. Bättre kommunikation och närmare samarbete mellan alla företagen i försörjningskedjan är två av de viktigaste aspekterna i det gemensamma arbetet för att uppnå effektivare energianvändning. En energikartläggning av hela försörjningskedjan kan genomföras som ett första steg i det gemensamma arbetet mellan företagen. En annan viktig aspekt är att öka användningen av sekundärt aluminium eller omsmält processkrot snarare än att använda primärt aluminium. Företagen i den svenska aluminiumindustrin och aluminiumgjuterierna har kommit en bit på vägen i deras arbeten mot effektivare energianvändning inom deras egna anläggningar. Dock visade resultaten i denna avhandling att kostnadseffektiv teknik och förbättrad energiledning totalt kan spara 126–185 GWh/år i den svenska aluminiumindustrin och 8–15 GWh/år i de svenska aluminiumgjuterierna. Denna avhandling identifierade flera krav rörande ekonomi, produktkvalitet och -prestanda samt miljö som ställs på företagen och produkterna i försörjningskedjorna och som påverkar energianvändningen och arbetet mot effektivare energianvändning. Dessa krav kan ibland motverka varandra och vissa krav är viktigare att möta än att effektivisera energianvändningen. Detta innebär att det ibland kan vara svårt att energieffektivisera försörjningskedjorna samt att designa energianvändande produkter så att de är energieffektiva i användningsfasen. Resultaten i denna avhandling visar att det skulle vara fördelaktigt om företagen granskar kraven för att se om något av kraven skulle kunna ändras. Både de ekonomiska aspekterna och krav från kunder och myndigheter visade sig vara viktiga drivkrafter för energieffektivisering i försörjningskedjorna. Om krav ställs på energieffektiv produktion och effektivare energianvändning inom ett företag behöver de aktörer som ställer kraven ha djupare kunskaper jämfört med om de till exempel skulle kräva användandet av grön energi. Ett krav på implementeringen av ett energiledningssystem för att säkerställa ett aktivt arbete med energieffektivisering skulle vara lättare för kunden att ställa än att kräva en viss energieffektiviseringsnivå i leverantörens processer. Dessutom kan energikartläggningar och krav på genomförda energikartläggningar fungera som drivkrafter för energieffektivisering i försörjningskedjorna. Denna avhandling visade att de viktigaste hindren mot energieffektivisering inom de enskilda företagen är olika typer av risker samt kostnader för produktionsstörningar, komplexa produktionsprocesser och att tekniken inte är applicerbar inom anläggningen. I likhet med försörjningskedjorna uppkom de ekonomiska aspekterna och krav från kunder och myndigheter som viktiga drivkrafter för energieffektivisering inom de enskilda företagen. Dock är de viktigaste faktorerna för att driva på arbetet med energieffektivisering inom de enskilda företagen tillgången till och utnyttjandet av kunskap inom företaget, företagskulturen, en långsiktig energistrategi, nätverkande inom branschen, information från teknikleverantörer och energikartläggningar.
Book Synopsis Environmental Aspects of Aluminium Smelting by :
Download or read book Environmental Aspects of Aluminium Smelting written by and published by . This book was released on 1981 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aluminum Upcycled by : Carl A. Zimring
Download or read book Aluminum Upcycled written by Carl A. Zimring and published by JHU Press. This book was released on 2017-03-15 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tracing the benefits—and limitations—of repurposing aluminum. Besides being the right thing to do for Mother Earth, recycling can also make money—particularly when it comes to upcycling, a zero waste practice where discarded materials are fashioned into goods of greater economic or cultural value. In Upcycling Aluminum, Carl A. Zimring explores how the metal’s abundance after World War II—coupled with the significant economic and environmental costs of smelting it from bauxite ore—led to the industrial production of valuable durable goods from salvaged aluminum. Beginning in 1886 with the discovery of how to mass produce aluminum, the book examines the essential part the metal played in early aviation and the world wars, as well as the troubling expansion of aluminum as a material of mass disposal. Recognizing that scrap aluminum was as good as virgin material and much more affordable than newly engineered metal, designers in the postwar era used aluminum to manufacture highly prized artifacts. Zimring takes us on a tour of post-1940s design, examining the use of aluminum in cars, trucks, airplanes, furniture, and musical instruments from 1945 to 2015. By viewing upcycling through the lens of one material, Zimring deepens our understanding of the history of recycling in industrial society. He also provides a historical perspective on contemporary sustainable design practices. Along the way, he challenges common assumptions about upcycling’s merits and adds a new dimension to recycling as a form of environmental absolution for the waste-related sins of the modern world. Raising fascinating questions of consumption, environment, and desire, Upcycling Aluminum is for anyone interested in industrial and environmental history, discard studies, engineering, product design, music history, or antiques.
Book Synopsis Introduction to Aluminium Electrolysis by : Kai Grjotheim
Download or read book Introduction to Aluminium Electrolysis written by Kai Grjotheim and published by Beuth Verlag GmbH. This book was released on 1993 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dieser englischsprachiger Titel bietet eine detaillierte Übersicht der Theorie der Aluminiumelektrolyse. Er richtet sich an Studenten und Lehrer der Metallurgie und Elektrochemie, wie auch an Praktiker in der Aluminiumindustrie. Es behandelt die Grundsätze der Thermochemie.
Book Synopsis Sustainable and Responsible Investment in Developing Markets by : Joshua Y. Abor
Download or read book Sustainable and Responsible Investment in Developing Markets written by Joshua Y. Abor and published by Edward Elgar Publishing. This book was released on 2023-05-09 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering pertinent areas of sustainable and responsible investment (SRI) this forward-looking book examines SRI in developing markets including its evolution, principles and concepts. It explores the drivers and challenges in developing economies and analyses the theoretical underpinnings to critical issues pertaining to SRI.
Book Synopsis Sustainable and Economic Waste Management by : Hossain Md Anawar
Download or read book Sustainable and Economic Waste Management written by Hossain Md Anawar and published by CRC Press. This book was released on 2019-11-25 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book compiles research findings directly related to sustainable and economic waste management and resource recovery. Mining wastes and municipal, urban, domestic, industrial and agricultural wastes and effluents—which contain persistent organic contaminants, nanoparticle organic chemicals, nutrients, energy, organic materials, heavy metal, rare earth elements, iron, steel, bauxite, coal and other valuable materials—are significantly responsible for environmental contamination. These low-tenor raw materials, if recycled, can significantly address the demand–supply chain mismatch and process sustainability as a whole while simultaneously decreasing their impacts on human life and biodiversity. This book summarises the large volume of current research in the realm of waste management and resource recovery, which has led to innovation and commercialisation of sustainable and economic waste management for improved environmental safety and improved economics. Key Features: Reviews the key research findings related to sustainable and economic resource recovery and waste management techniques Discusses minimizing waste materials and environmental contaminants with a focus on recovering valuable resources from wastes Examines the potential uses of mining waste in the re-extraction of metals, provision of fuel for power plants, and as a supply of other valuable materials for utilisation/processing Presents research on recycling of municipal, urban, domestic, industrial and agricultural wastes and wastewater in the production and recovery of energy, biogas, fertilizers, organic materials and nutrients Outlines topical research interests resulting in patents and inventions for sustainable and economic waste management techniques and environmental safety
Book Synopsis Regional Development in Africa by : Norbert Edomah
Download or read book Regional Development in Africa written by Norbert Edomah and published by BoD – Books on Demand. This book was released on 2020-08-19 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Regional development is a broad term but can be seen as a general effort to reduce regional disparities by supporting (employment and wealth-generating) economic activities in regions. In the past, regional development policy tended to try to achieve these objectives by means of large-scale infrastructure development and by attracting inward investment” (OECD, 2014).A territorial and regional approach to development is crucial in addressing regional challenges, regional economic competitiveness, and reducing socio-economic discrepancies. This book provides a forum to articulate and discuss Africa’s regional development issues in view of the rising opportunities within the African region. This volume contains 14 chapters and is organized in four sections: Introduction; Industry, Trade and Investment in Africa; Agricultural Services and the Water-energy-food Nexus in Africa; and Environmental and Cultural Dimensions to Africa’s Regional Development.
Book Synopsis Life Cycle Assessment for Sustainable Mining by : Shahjadi Hisan Farjana
Download or read book Life Cycle Assessment for Sustainable Mining written by Shahjadi Hisan Farjana and published by Elsevier. This book was released on 2021-01-14 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Life Cycle Assessment for Sustainable Mining addresses sustainable mining issues based on life cycle assessment, providing a thorough guide to implementing LCAs using sustainability metrics. The book details current research on LCA methodologies related to mining, their outcomes, and how to relate sustainable mining concepts in a circular economy. It is an in-depth, foundational reference for developing ideas for technological advancement through designing reduced-emission mining equipment or processes. It includes literature reviews and theoretical concepts of life cycle assessments applied in mining industries, sustainability metrics and problems related to mining and mineral processing industries identified by the life cycle assessment results. This book will aid researchers, students and academics in the field of environmental science, mining engineering and sustainability to see LCA technology outcomes which would be useful for the future development of environmentally-friendly mining processes. - Details state-of-the-art life cycle assessment theory and practices applied in the mining and mineral processing industries - Includes in-depth, practical case studies outlined with life cycle assessment results to show future pathways for sustainability enhancement - Provides fundamental knowledge on how to measure sustainability metrics using life cycle assessment in mining industries
