Technology of Paper Recycling PDF Download
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Author: R. McKinney
Publisher: Springer Science & Business Media
ISBN: 9780751400175
Category : Science
Languages : en
Pages : 420
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Book Description
This book covers the technology of the recovery of secondary fibre for its use in paper and board manufacture. The editor, who has had substantial practical experience of designing and commissioning paper recycling plants all over the world, leads a team of experts who discuss subjects including sourcing, characterisation, mechanical handling and preparation and de-inking.
Author: R. McKinney
Publisher: Springer Science & Business Media
ISBN: 9780751400175
Category : Science
Languages : en
Pages : 420
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Book Description
This book covers the technology of the recovery of secondary fibre for its use in paper and board manufacture. The editor, who has had substantial practical experience of designing and commissioning paper recycling plants all over the world, leads a team of experts who discuss subjects including sourcing, characterisation, mechanical handling and preparation and de-inking.
Author:
Publisher:
ISBN:
Category : Recycling (Waste, etc.)
Languages : en
Pages : 420
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Book Description
Author: Pratima Bajpai
Publisher: Elsevier
ISBN: 0124171699
Category : Science
Languages : en
Pages : 315
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Book Description
Paper recycling in an increasingly environmentally conscious world is gaining importance. Increased recycling activities are being driven by robust overseas markets as well as domestic demand. Recycled fibers play a very important role today in the global paper industry as a substitute for virgin pulps. Paper recovery rates continue to increase year after year Recycling technologies have been improved in recent years by advances in pulping, flotation deinking and cleaning/screening, resulting in the quality of paper made from secondary fibres approaching that of virgin paper. The process is a lot more eco-friendly than the virgin-papermaking process, using less energy and natural resources, produce less solid waste and fewer atmospheric emissions, and helps to preserve natural resources and landfill space. Currently more than half of the paper is produced from recovered papers. Most of them are used to produce brown grades paper and board but for the last two decades, there is a substantial increase in the use of recovered papers to produce, through deinking, white grades such as newsprint, tissue, market pulp. By using recycled paper, companies can take a significant step toward reducing their overall environmental impacts. This study deals with the scientific and technical advances in recycling and deinking including new developments. - Covers in great depth all the aspects of recycling technologies - Covers the latest science and technology in recycling - Provides up-to-date, authoritative information and cites many mills experiences and pertinent research - Includes the use of biotech methods for deinking, refining. and improving drainage
Author: Claudia G. Thompson
Publisher: MIT Press (MA)
ISBN: 9780262700467
Category : Nature
Languages : en
Pages : 162
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Book Description
Paper is the largest single component of municipal solid waste, and the recycling of paper must be part of any resolution to the current garbage crisis. Because there are no uniform standards for the generic term "recycled," it is still difficult for paper users to make environmentally responsible purchasing decisions. Myths, misinformation, and confusion abound. This first comprehensive guide to recycled printing and writing papers will therefore be an invaluable resource for anyone involved with printing, production, design, or issues of recycling in general. The book itself, printed on four different types of recycled paper, is a demonstration of the quality that informed designers and publishers can achieve. In concise, nontechnical language, Claudia Thompson explains the dimensions of the solid waste problem, the history of papermaking, the elements of recycled paper production (including current definitions and standards), the physical properties and printing characteristics of recycled papers, the potential impact of designers on recycling, and possibilities for the future. Recycled Papers: The Essential Guide was sponsored by the American Institute of Graphic Arts under the direction of Claudia Thompson, a graphic designer and Principal of Claudia Thompson Design in Cambridge, Massachusetts. Ms. Thompson's work on environmental issues started with the first Earth Day in 1970, and she has been researching the subject of recycled papers since 1988.
Author: Samantha Macbride
Publisher: MIT Press
ISBN: 0262297663
Category : Political Science
Languages : en
Pages : 321
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Book Description
How the success and popularity of recycling has diverted attention from the steep environmental costs of manufacturing the goods we consume and discard. Recycling is widely celebrated as an environmental success story. The accomplishments of the recycling movement can be seen in municipal practice, a thriving private recycling industry, and widespread public support and participation. In the United States, more people recycle than vote. But, as Samantha MacBride points out in this book, the goals of recycling—saving the earth (and trees), conserving resources, and greening the economy—are still far from being realized. The vast majority of solid wastes are still burned or buried. MacBride argues that, since the emergence of the recycling movement in 1970, manufacturers of products that end up in waste have successfully prevented the implementation of more onerous, yet far more effective, forms of sustainable waste policy. Recycling as we know it today generates the illusion of progress while allowing industry to maintain the status quo and place responsibility on consumers and local government. MacBride offers a series of case studies in recycling that pose provocative questions about whether the current ways we deal with waste are really the best ways to bring about real sustainability and environmental justice. She does not aim to debunk or discourage recycling but to help us think beyond recycling as it is today.
Author: Pratima Bajpai
Publisher: Elsevier
ISBN: 0443238057
Category : Technology & Engineering
Languages : en
Pages : 396
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Book Description
Recycling and Deinking of Recovered Paper, Second Edition covers recent advances in recycling technologies. This second edition examines this new process, which is more eco-friendly than the virgin-papermaking process, and which uses less energy and natural resources, produces less solid waste and fewer atmospheric emissions, and helps to preserve natural resources and landfill space. In addition, the most recent information about the recycling of fibers into various grades of paper and board, the control of stickies, and the effects of recycled fiber on paper machines are also covered. Recycling technologies have been improved in recent years due to advances in pulping, flotation deinking, and cleaning/screening, resulting in the quality of paper made from secondary fibers remarkably approaching that of virgin paper. - Covers all aspects of recycling technologies in great depth - Offers up-to-date authoritative information and cites many mills experiences and pertinent research - Examines the use of biotech methods for deinking, refining, improving drainage, and stickies control - Includes new case studies on paper recycling
Author: Hillman, Karl
Publisher: Nordic Council of Ministers
ISBN: 9289342188
Category : Science
Languages : en
Pages : 87
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Book Description
The purpose of this project is to compare emissions of greenhouse gases from material recycling with those from virgin material production, both from a material supply perspective and from a recycling system perspective. The method for estimating emissions and climate benefits is based on a review, followed by a selection, of the most relevant publications on life cycle assessment (LCA) of materials for use in Denmark, Norway and Sweden. The proposed averages show that emissions from material recycling are lower in both perspectives, comparing either material supply or complete recycling systems. The results can be used by companies and industry associations in Denmark, Norway and Sweden to communicate the current climate benefits of material recycling in general. They may also contribute to discussions on a societal level, as long as their average and historic nature is recognised.
Author: Charles P. Rader
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 552
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Book Description
Presents an up-to-date analysis of the current technology for recycling paper, rubber and plastics in food packaging, automotive parts and other applications. The book includes overview chapters that examine the economics of recycling plastics, rubber and
Author: Pratima Bajpai
Publisher: Springer
ISBN: 981107853X
Category : Science
Languages : en
Pages : 601
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Book Description
The book provides the most up-to-date information available on various biotechnological processes useful in the pulp and paper industry. The first edition was published in 2011, covering a specific biotechnological process or technique, discussing the advantages, limitations, and prospects of the most important and popular processes used in the industry. Many new developments have taken place in the last five years, warranting a second edition on this topic. The new edition contains about 35% new material covering topics in Laccase application in fibreboard; biotechnology in forestry; pectinases in papermaking; stickies control with pectinase; products from hemicelluloses; value added products from biorefinery lignin; use of enzymes in mechanical pulping.
Author: Maureen Smith
Publisher: MIT Press
ISBN: 9780262264501
Category : Science
Languages : en
Pages : 332
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Book Description
The problems recyclers face with wastepaper are connected to the issues addressed by forest advocates, as well as to the difficulties confronted by those involved with industrial pollution from the paper industry. In this richly detailed study, Maureen Smith shows how industrial and environmental analysis can be synthesized to clarify these complex problems and produce solutions. Smith outlines the basic structural characteristics of the U.S. pulp and paper industry and its relationship to the larger forest products sector, as well as its patterns of domestic and global fiber resource use. She then reviews the core technologies employed in virgin pulp production, with an emphasis on their environmental impacts, the role of technological innovation, and the relationships between fiber choices and pollution prevention. Building on this base she reveals structural barriers within the industry that have impeded positive change and shows how these barriers are reinforced by the traditional isolation of environmental policy domains.The study includes a comparative analysis of how organochlorine pollution from pulp mills has been addressed in the United States, Europe, and Canada (and why the United States has seen the slowest rate of progress); an assessment of commodity trade patterns in the industry and how they are linked to resource demand; an examination of the momentum building around annual plant fiber use and the diverse interests it reflects; and a review of recent developments in paper recycling within the context of historical trends in fiber utilization. A case study of the controversial environmental review process of the largest recycled pulp and paper mill ever proposed ties together earlier elements of the book and forms the basis for the conclusions. In closing, Smith argues convincingly against narrowly focused attempts to "fix" the problems associated with the industry, and offers practical guidance on new frameworks and approaches for industrial restructuring. She highlights the need for regional perspectives that integrate environmental, social, and economic objectives. Urban and Industrial Environment series
