Recycling And Deinking Of Recovered Paper

Author : Pratima Bajpai
Publisher : Elsevier
ISBN 13 : 0443238057
Total Pages : 396 pages
Book Rating : 4.55/5 ( download)

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Download or read book Recycling and Deinking of Recovered Paper written by Pratima Bajpai and published by Elsevier. This book was released on 2024-06-28 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

Author : Ravindra K. Dhir
Publisher : Thomas Telford
ISBN 13 : 9780727729934
Total Pages : 160 pages
Book Rating : 4.34/5 ( download)

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Download or read book Recovery and Recycling of Paper written by Ravindra K. Dhir and published by Thomas Telford. This book was released on 2001 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vast quantities of used paper are discarded every day despite the technology existing to recover and recycle the material. Throughout the world, a number of legislative and industry-led initiatives, aimed at value recovery from paper collected for recycling, have been introduced with a view to increasing public awareness of paper recycling and creating a sustainable environment.This book presents the proceedings of an international Symposium organised by the Concrete Technology Unit, University of Dundee, whcih brings together some of the worlds leading experts in the field of paper recovery and recycling.

Author : R. McKinney
Publisher : Springer Science & Business Media
ISBN 13 : 9780751400175
Total Pages : 420 pages
Book Rating : 4.73/5 ( download)

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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.

Author : Matthew Coleman
Publisher :
ISBN 13 :
Total Pages : 474 pages
Book Rating : 4.0W/5 ( download)

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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.

Author : Ken L. Patrick
Publisher : Backbeat Books
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.45/5 ( download)

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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:

Author : Ram Chandra
Publisher : CRC Press
ISBN 13 : 1000732975
Total Pages : 387 pages
Book Rating : 4.79/5 ( download)

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Download or read book Microbes for Sustainable Development and Bioremediation written by Ram Chandra and published by CRC Press. This book was released on 2019-12-13 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbes are the predominant form of life on the planet due to their broad range of adaptation and versatile nutritional behavior. The ability of some microbes to inhabit hostile environment incompatible with most forms of life means that their habitat defines the extent of the biosphere and delineates the barrier between the biosphere and geosphere. The direct and indirect role of microbes that include bacteria, fungi, actinomycetes, viruses, mycoplasma, and protozoans are very much important in development of modern human society for food, drugs, textiles, agriculture, and environment. Furthermore, microorganisms and their enzyme system are responsible for the degradation of various organic matters. Microbes for Sustainable Development and Bioremediation emphasizes the role of microbes for sustainable development of ecosystem. Environmental microbiology role in biogeochemical cycle and bioremediation of environmental waste is major theme, which comprises the following aspects: Bacterial phytoextraction mechanism of heavy metals by native hyperaccumulator plants from complex waste-contaminated site for eco-restoration Role of microbial enzyme for eco-friendly recycling of industrial waste Field-scale remediation of crude oil–contaminated desert soil and treatment technology Microbial technology for metal recovery from e-waste printed circuit board Impact of genomic data on sustainability of ecosystem Methane monooxygenases: their regulations and applications Role of microbes in environmental sustainability and food preservation This book will be directly beneficial to researchers and classroom students, in areas of biotechnology, environmental microbiology, molecular biology, and environmental engineering with specialized collection of cutting-edge knowledge.

Author : Woodard & Curran, Inc.
Publisher : Elsevier
ISBN 13 : 0080459862
Total Pages : 532 pages
Book Rating : 4.68/5 ( download)

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Download or read book Industrial Waste Treatment Handbook written by Woodard & Curran, Inc. and published by Elsevier. This book was released on 2011-08-30 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Industrial Waste Treatment Handbook provides the most reliable methodology for identifying which waste types are produced from particular industrial processes and how they can be treated. There is a thorough explanation of the fundamental mechanisms by which pollutants become dissolved or become suspended in water or air. Building on this knowledge, the reader will learn how different treatment processes work, how they can be optimized, and the most efficient method for selecting candidate treatment processes. Utilizing the most up-to-date examples from recent work at one of the leading environmental and science consulting firms, this book also illustrates approaches to solve various environmental quality problems and the step-by-step design of facilities. Practical applications to assist with the selection of appropriate treatment technology for target pollutants Includes case studies based on current work by experts in waste treatment, disposal, management, environmental law and data management Provides glossary and table of acronyms for easy reference

Author : Richard J. Spangenberg
Publisher : Tappi Press
ISBN 13 : 9780898522679
Total Pages : 268 pages
Book Rating : 4.76/5 ( download)

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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:

Author : NIIR Board of Consultants and Engineers
Publisher : ASIA PACIFIC BUSINESS PRESS Inc.
ISBN 13 : 8178330431
Total Pages : 602 pages
Book Rating : 4.33/5 ( download)

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Download or read book The Complete Technology Book on Pulp & Paper Industries written by NIIR Board of Consultants and Engineers and published by ASIA PACIFIC BUSINESS PRESS Inc.. This book was released on 2004-02-09 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: The pulp and paper industry continues to expand at a phenomenal rate and it has an important role to play on the Indian economy. This imposes a difficult problem of selection. Since the amount of material that can be included in a single volume is obviously limited. Careful thought has been given to the selection with the purpose of presenting that material which will be of the greatest interest to the greatest numbers. Paper is one of the major components of urban solid waste (household and commercial waste) and has a potential resource value when collected and reused. Recycling of the waste paper has been a practice that has prevailed in the paper industry since its inception and therefore continues. The preservation of forests and increasing environmental awareness has focussed research on exploration of new fibrous resources and less toxic pulping and bleaching processes. The use of non woody already account for 9.1% of total world papermaking capacity. A variety of non woody plant fibres are used for papermaking. Paper converting refers to the processing of raw paper to produce improved grade of paper or a finished paper article. There are two types of paper converting; wet converting and dry converting. The Indian paper industry has close linkages with economic growth as higher industrial output leads to increased demand for industrial paper for packaging, increased marketing spend benefits the newsprint and value added segments, and increased education and office activities increase demand for writing and printing paper. It is estimated that there is an economic growth of 8.5% for India which will benefit the demand for paper. This book basically comprises of bio refiner mechanical pulping of bast type fibres, use of trichromatic colourimetery for measurement of brightness and yellowness of bleached pulps, finishing and converting, coating equipment, chemical and additives in papermaking, mixed pulping of jute stick and other agricultural residues etc. This book also comprises of the list of manufacturers, suppliers of plant & machinery and allied products, list of manufacturers and suppliers of raw materials, imported pulp manufacturers & suppliers imported pulp, Indian agents for imported pulp etc. This informative book will be helpful for paper technologist, paper chemists and scientists related to paper field.

Author : Pratima Bajpai
Publisher : Academic Press
ISBN 13 : 0128010665
Total Pages : 121 pages
Book Rating : 4.62/5 ( download)

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Download or read book Xylanolytic Enzymes written by Pratima Bajpai and published by Academic Press. This book was released on 2014-02-03 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: Xylanolytic Enzymes describes the enzyme structure and its interaction with plant cell walls, the properties and production of different enzymes and their application, and the knowledge gathered on the hydrolysis mechanism of hemicellulose. The knowledge gathered about the hydrolysis mechanism of the hemicelluloses, especially xylans, has greatly promoted the rapid application of these enzymes in new areas. Recently there has been much industrial interest in xylan and its hydrolytic enzymatic complex, as a supplement and for the manufacturing of food, drinks, textiles, pulps and paper, and ethanol; and in xylitol production as a fermentation substrate for the production of enzymes. This book describes xylan as a major component of plant hemicelluloses. Presents a thorough overview of all aspects of xylanolytic enzymes Gives up-to-date authoritative information and cites pertinent research Includes studies on xylanase regulation and synergistic action between multiple forms of xylanase