Download or read book Secondary Fiber Recycling written by Richard J. Spangenberg and published by Tappi Press. This book was released on 1993-01-01 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recycling and Deinking of Recovered Paper written by Pratima Bajpai and published by Elsevier. This book was released on 2013-11-21 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Enhancement of Secondary Fiber Properties for Use in Recycling written by Ganapati R. Bhat and published by . This book was released on 1990 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recycling Paper written by Matthew Coleman and published by . This book was released on 1990 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers on recycling have been a part of Conference Proceedings and Tappi Journal for decades. In just the past nine years, several hundred papers ona spects of recycling ahve been presented at conferences and published in the journal. To use htis collected body of knowledge, this book was created by reviewing and selecting the best of the appers on recycling presented at TAPPI Conference or published in Tappi Journal during the past nine years. The issues of collected wasste paper quality, deinking of newsprint, and the challenges of recycled paper production are addressed in these pages. Solid waste, mandatory collection, quality control, "stickies" contamination, and more are all a part of this collection.

Download or read book Recycling of Papermaking Fibers written by Herbert E. Ortner and published by . This book was released on 1981 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technology of Paper Recycling written by R. McKinney and published by Springer Science & Business Media. This book was released on 1994-11-30 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Paper Recycling written by Gary Keith Welshans and published by . This book was released on 1978 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Paper Recycling written by Ken L. Patrick and published by Backbeat Books. This book was released on 1991 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Paper Recycling written by United States. Congress. House. Committee on Small Business. Subcommittee on Environment and Employment and published by . This book was released on 1992 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Paper Recycler s Statistical Guide to the Wastepaper Industry written by and published by . This book was released on 1991 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Problems and Potentials in Paper Recycling written by EL. Graminski and published by . This book was released on 1975 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. consumed more than 60 million tons of paper and paperboard in 1973, about 20 percent of which was recycled. Steel is the only product that is consumed in larger quantities than paper. The principal disincentives for paper recycling are: (1) the ready availability of virgin wood fibers, (2) lack of research on recycling of paper, (3) economics favor the use of virgin fibers, and (4) contaminants in wastepaper present major problems in recycling. In spite of the large amount of wastepaper that is available, a wastepaper shortage occurred in 1973 and has continued into 1974 because of problems in collection, fluctuation of the wastepaper market, and lack of manufacturing capacity. It is anticipated that about 32 million tons of paper and paperboard are available for recycling. About 130 pulp mills with a capacity of 600 tons per day would be needed to recycle this amount of wastepaper, which would produce about 24 million tons of recycled paper. The capital for building these mills is not available, and if a large number of secondary fiber mills were built immediately, it would create chaos in the virgin fiber industry. It is suggested that market pulp mills, located in or near large municipalities, be erected as needed to provide the need for more market pulp. This secondary pulp would be available to many mills that now are not equipped to process wastepaper.

Download or read book Recycling and Deinking of Recovered Paper written by Pratima Bajpai and published by Elsevier. This book was released on 2024-06-26 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Paper Recycler written by and published by . This book was released on 1992 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Recycling written by Ernst Worrell and published by Newnes. This book was released on 2014-04-28 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Pulp and Paper Manufacture Secondary fibers and non wood pulping written by Michael J. Kocurek and published by . This book was released on 1983 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Generation Development and Modifications of Natural Fibers written by Mudassar Abbas and published by BoD – Books on Demand. This book was released on 2020-03-04 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers natural fibers at the basic level as well as a few advanced approaches for recent trends in natural fibers. The core chapters include an introduction to cellulosic fibers like cotton, protein fibers like silk, and other natural fibers. Overall the book provides comprehensive knowledge of natural fibers.

Download or read book Textiles and Clothing Sustainability written by Subramanian Senthilkannan Muthu and published by Springer. This book was released on 2016-08-06 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses in detail the concepts of recycling and upcycling and their implications for the textiles and fashion sector. In addition to the theoretical concepts, the book also presents various options for recycling and upcycling in textiles and fashion. Although recycling is a much-developed and widely used concept, upcycling is also gaining popularity in the sector.