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Author: S.R. Ramachandra Rao
Publisher: Elsevier
ISBN: 0080463207
Category : Science
Languages : en
Pages : 581
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Book Description
Resource recovery and recycling from millions of tons of wastes produced from industrial activities is a continuing challenge for environmental engineers and researchers. Demand for conservation of resources, reduction in the quantity of waste and sustainable development with environmental control has been growing in every part of the world. Resource Recovery and Recycling from Metallurgical Wastes brings together the currently used techniques of waste processing and recycling, their applications with practical examples and economic potentials of the processes. Emphasis is on resource recovery by appropriate treatment and techniques. Material on the subject is scatterend in waste management and environmental related journals, conference volumes and government departmental technical reports. This work serves as a source book of information and as an educational technical reference for practicing scientists and engineers, as well as for students. - Describes the currently used and potential techniques for the recovery of valuable resources from mineral and metallurgical wastes - Discusses the applications to specific kinds of wastes with examples from current practices, as well as eht economics of the processes - Presents recent and emerging technologies of potentials in metal recycling and by-product utilization
Author: S.R. Ramachandra Rao
Publisher: Elsevier
ISBN: 0080463207
Category : Science
Languages : en
Pages : 581
Get Book Here
Book Description
Resource recovery and recycling from millions of tons of wastes produced from industrial activities is a continuing challenge for environmental engineers and researchers. Demand for conservation of resources, reduction in the quantity of waste and sustainable development with environmental control has been growing in every part of the world. Resource Recovery and Recycling from Metallurgical Wastes brings together the currently used techniques of waste processing and recycling, their applications with practical examples and economic potentials of the processes. Emphasis is on resource recovery by appropriate treatment and techniques. Material on the subject is scatterend in waste management and environmental related journals, conference volumes and government departmental technical reports. This work serves as a source book of information and as an educational technical reference for practicing scientists and engineers, as well as for students. - Describes the currently used and potential techniques for the recovery of valuable resources from mineral and metallurgical wastes - Discusses the applications to specific kinds of wastes with examples from current practices, as well as eht economics of the processes - Presents recent and emerging technologies of potentials in metal recycling and by-product utilization
Author: Dominic Foo
Publisher: CRC Press
ISBN: 1439860491
Category : Science
Languages : en
Pages : 602
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Book Description
To achieve environmental sustainability in industrial plants, resource conservation activities such as material recovery have begun incorporating process integration techniques for reusing and recycling water, utility gases, solvents, and solid waste. Process Integration for Resource Conservation presents state-of-the-art, cost-effective techniques
Author: William Strunk Jr.
Publisher: Arcturus Publishing
ISBN: 1398833916
Category : Language Arts & Disciplines
Languages : en
Pages : 70
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Book Description
First published in 1918, William Strunk Jr.'s The Elements of Style is a guide to writing in American English. The boolk outlines eight "elementary rules of usage", ten "elementary principles of composition", "a few matters of form", a list of 49 "words and expressions commonly misused", and a list of 57 "words often misspelled". A later edition, enhanced by E B White, was named by Time magazine in 2011 as one of the 100 best and most influential books written in English since 1923.
Author: Frank Ackerman
Publisher: Island Press
ISBN: 1597267880
Category : Business & Economics
Languages : en
Pages : 223
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Book Description
The earnest warnings of an impending "solid waste crisis" that permeated the 1980s provided the impetus for the widespread adoption of municipal recycling programs. Since that time America has witnessed a remarkable rise in public participation in recycling activities, including curbside collection, drop-off centers, and commercial and office programs. Recently, however, a backlash against these programs has developed. A vocal group of "anti-recyclers" has appeared, arguing that recycling is not an economically efficient strategy for addressing waste management problems. In Why Do We Recycle? Frank Ackerman examines the arguments for and against recycling, focusing on the debate surrounding the use of economic mechanisms to determine the value of recycling. Based on previously unpublished research conducted by the Tellus Institute, a nonprofit environmental research group in Boston, Massachusetts, Ackerman presents an alternative view of the theory of market incentives, challenging the notion that setting appropriate prices and allowing unfettered competition will result in the most efficient level of recycling. Among the topics he considers are: externality issues -- unit pricing for waste disposal, effluent taxes, virgin materials subsidies, advance disposal fees the landfill crisis and disposal facility siting container deposit ("bottle bill") legislation environmental issues that fall outside of market theory calculating costs and benefits of municipal recycling programs life-cycle analysis and packaging policy -- Germany's "Green Dot" packaging system and producer responsibility the impacts of production in extractive and manufacturing industries composting and organic waste management economics of conservation, and material use and long-term sustainability Ackerman explains why purely economic approaches to recycling are incomplete and argues for a different kind of decisionmaking, one that addresses social issues, future as well as present resource needs, and non-economic values that cannot be translated into dollars and cents. Backed by empirical data and replete with specific examples, the book offers valuable guidance for municipal planners, environmental managers, and policymakers responsible for establishing and implementing recycling programs. It is also an accessible introduction to the subject for faculty, students, and concerned citizens interested in the social, economic, and ethical underpinnings of recycling efforts.
Author: Ernst Worrell
Publisher: Newnes
ISBN: 0123965063
Category : Technology & Engineering
Languages : en
Pages : 595
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Book Description
Winner of the International Solid Waste Association's 2014 Publication Award, Handbook of Recycling is an authoritative review of the current state-of-the-art of recycling, reuse and reclamation processes commonly implemented today and how they interact with one another. The book addresses several material flows, including iron, steel, aluminum and other metals, pulp and paper, plastics, glass, construction materials, industrial by-products, and more. It also details various recycling technologies as well as recovery and collection techniques. To completely round out the picture of recycling, the book considers policy and economic implications, including the impact of recycling on energy use, sustainable development, and the environment. With contemporary recycling literature scattered across disparate, unconnected articles, this book is a crucial aid to students and researchers in a range of disciplines, from materials and environmental science to public policy studies. - Portrays recent and emerging technologies in metal recycling, by-product utilization and management of post-consumer waste - Uses life cycle analysis to show how to reclaim valuable resources from mineral and metallurgical wastes - Uses examples from current professional and industrial practice, with policy and economic implications
Author: Rajeev Pratap Singh
Publisher:
ISBN: 9789811331800
Category : Water conservation
Languages : en
Pages :
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Book Description
Water - a basic element of life, livelihood, food security and sustainable development - holds the key to global sustainability. The global water demand has been increased 3-fold in the past five decades and only 0.4% of the total world's fresh water resources is available and accessible for use. The United Nations projected that half of all countries will face water scarcity by 2025 and more than one-third of the world's population could be affected by water stress by 2050. The water problem is rapidly intensifying in the Asian region, and around 700 million people do not have access to safe drinking water. Similarly, according to the Intergovernmental Panel on Climate Change (IPCC) report, by 2050, more than one billion people in Asia alone are projected to experience negative impacts on water resources as a result of climate change. Climate change is also putting extra pressure on and adversely affecting the global water cycle, leading to irregular precipitation, more floods and droughts and creating an imbalance between water supply and demand. The availability of safe water is a major global concern due to the rapidly increasing population, urbanization, unsustainable consumption patterns, and rapid shifts in land use. It is believed that reduced access to freshwater will have cascading consequences that will pose threat to global food security, livelihood security, and cause large scale migration and economic and geopolitical tensions. As such, strategies for water conservation, wastewater reuse and recycling should be adopted in order to lessen the gap between supply and demand for water for different activities. This book provides readers with a better understanding of the water security challenges, and presents innovations to address these challenges, strengthen the science-policy interface, and develop institutional and human capacities for water security and sustainability.
Author: Charles R. Rhyner
Publisher: CRC Press
ISBN: 1351405322
Category : Science
Languages : en
Pages : 549
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Book Description
This book provides a basic understanding of waste management problems and issues faced by modern society. Scientific, technical, and environmental principles are emphasized to illustrate the processes of municipal and industrial solid wastes and liquid wastes, and the nature of impacts resulting from waste dispersal and disposal in the environment. Economic, social, legal, and political aspects of waste management are also addressed. Environmental issues and concerns receive thorough coverage in discussing waste reduction, resource recovery, and efficient and practical waste disposal systems. Other specific topics include recycling, physical and chemical processing, the biological treatment of waste solids, incineration, pyrolysis, and energy recover, hazardous wastes, and landfill management.The role of government and other institutions in waste management and resource recovery matters is also detailed. Discussion questions, worked examples, and end-of-chapter problems reinforce important concepts. Waste Management and Resource Recovery is particularly suitable as a text in waste management courses in environmental science or engineering programs. It also works well as a reference for practitioners in the waste management field.
Author: Mohammad Taherzadeh
Publisher: Elsevier
ISBN: 0444642838
Category : Technology & Engineering
Languages : en
Pages : 306
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Book Description
Sustainable Resource Recovery and Zero Waste Approaches covers waste reduction, biological, thermal and recycling methods of waste recovery, and their conversion into a variety of products. In addition, the social, economic and environmental aspects are also explored, making this a useful textbook for environmental courses and a reference book for both universities and companies. - Provides a novel approach on how to achieve zero wastes in a society - Shows the roadmap on achieving Sustainable Development Goals - Considers critical aspects of municipal waste management - Covers recent developments in waste biorefinery, thermal processes, anaerobic digestion, material recycling and landfill mining
Author: Academy of Sciences of the Islamic Republic of Iran
Publisher: National Academies Press
ISBN: 0309181194
Category : Science
Languages : en
Pages : 292
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Book Description
In December 2002, a group of specialists on water resources from the United States and Iran met in Tunis, Tunisia, for an interacademy workshop on water resources management, conservation, and recycling. This was the fourth interacademy workshop on a variety of topics held in 2002, the first year of such workshops. Tunis was selected as the location for the workshop because the Tunisian experience in addressing water conservation issues was of interest to the participants from both the United States and Iran. This report includes the agenda for the workshop, all of the papers that were presented, and the list of site visits.
Author: Roman Maletz
Publisher: Springer
ISBN: 3319690728
Category : Science
Languages : en
Pages : 319
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Book Description
Source separation of waste and subsequent recycling processes are promising solutions on the road to a circular economy. They reduce waste disposal and the need for resource deployment, while also producing secondary raw materials; as such, they have a significant effect on climate protection. This book presents source separation technologies and related aspects that form the basis for efficient recycling and a modern approach to waste management. It examines legislational drivers and policy aspects of adequate waste collection schemes, as well as segregation technologies and the success factors for their implementation. Summarizing the outcomes of a Sino-German workshop, the focus of this volume is mainly on the current situation in China and Germany. However, the findings are applicable to a broad range of situations and regions around the world. In addition, the book demonstrates the relevance of source separation for climate protection and describes alternative separation technologies. Given the breadth and depth of its coverage, the volume will appeal to environmental scientists, engineers, economists, waste managers and policymakers alike.
