Environmentally Benign Pulping
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Environmentally Benign Pulping
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Author : Pratima Bajpai
language : en
Publisher:
Release Date : 2023
Environmentally Benign Pulping written by Pratima Bajpai and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023 with categories.
This book provides the most up-to-date and comprehensive information on the state-of-the-art techniques and aspects involved in environment-friendly pulping technologies. Traditional chemical and semi-chemical pulping processes are not environmentally friendly. Therefore, it has become important to look for alternative approaches to mitigate wastewater emissions in the paper industry, by making more stringent regulations to improve environmental conservation. In response to this problem, new raw materials need to be explored to replace traditional choices and also new pulping processes need to be developed based on less polluting, more easily recovered reagents. This book presents new and emerging deep eutectic solvents for lignocellulosic biomass pretreatment, and discusses the effects of deep eutectic solvents on biomass pretreatment and the production of value-added products. It also introduces biotechnological methods of pulping. Biotechnological processes help to make manufacturing processes cleaner and more efficient by reducing toxic chemical pollution and greenhouse gas emissions. Given its scope, this book is of interest to applied chemists, foresters, chemical engineers, wood scientists, along with engineers and researchers involved in the pulp and paper industry as a valuable reference.
Environmentally Friendly Technologies For The Pulp And Paper Industry
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Author : Raymond A. Young
language : en
Publisher: John Wiley & Sons
Release Date : 1997-11-19
Environmentally Friendly Technologies For The Pulp And Paper Industry written by Raymond A. Young and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-11-19 with Technology & Engineering categories.
Solving the pulp and paper industries' environmental problems is essential to maintaining the forest industry and accommodating the changing economic needs of forest communities. This book explores the construction of new mills--operating on new technology that does not produce pollutants--which are vital to the pulp and paper industry.
Environmentally Benign Approaches For Pulp Bleaching
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Author : Pratima Bajpai
language : en
Publisher: Gulf Professional Publishing
Release Date : 2005-09-23
Environmentally Benign Approaches For Pulp Bleaching written by Pratima Bajpai and has been published by Gulf Professional Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-09-23 with Science categories.
1. Introduction. -- 2. General background. -- 3. Options for environmentally benign bleaching. -- 4. ECF and TCF bleaching. -- 5. Chlorine free bleaching of secondary fibers. -- 6. Closed cycle bleach plant.
Pulp And Paper Processing
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Author : Salim Newaz Kazi
language : en
Publisher: BoD – Books on Demand
Release Date : 2018-10-03
Pulp And Paper Processing written by Salim Newaz Kazi and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Technology & Engineering categories.
This book gives emphasis to wood fiber raw materials, alternative sources of fibers for paper production, environmental issues, paper quality improvement and cost of paper production. Varieties of non-wood raw materials, including kenaf, rice straw, empty fruit bunches of palm trees, bamboo, bagasse, etc., are considered in this book. The process of fiber treatment also varied to meet paper quality improvement. Different organosolv processes of fiber treatment are discussed. Considering contemporary issues, one particular chapter analyzes the environmentally friendly way of processing non-wood fibers for paper production. The book also contains a chapter on the by-product raw materials of paper production and their profitable applications.
Environmentally Friendly Production Of Pulp And Paper
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Author : Pratima Bajpai
language : en
Publisher: John Wiley & Sons
Release Date : 2011-03-21
Environmentally Friendly Production Of Pulp And Paper written by Pratima Bajpai and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-03-21 with Technology & Engineering categories.
Implementing Cleaner Production in the pulp and paper industry The large—and still growing—pulp and paper industry is a capital- and resource-intensive industry that contributes to many environmental problems, including global warming, human toxicity, ecotoxicity, photochemical oxidation, acidification, nutrification, and solid wastes. This important reference for professionals in the pulp and paper industry details how to improve manufacturing processes that not only cut down on the emission of pollutants but also increase productivity and decrease costs. Environmentally Friendly Production of Pulp and Paper guides professionals in the pulp and paper industry to implement the internationally recognized process of Cleaner Production (CP). It provides updated information on CP measures in: Raw material storage and preparation Pulping processes (Kraft, Sulphite, and Mechanical) Bleaching, recovery, and papermaking Emission treatment and recycled fiber processing In addition, the book includes a discussion on recent cleaner technologies and their implementation status and benefits in the pulp and paper industry. Covering every aspect of pulping and papermaking essential to the subject of reducing pollution, this is a must-have for paper and bioprocess engineers, environmental engineers, and corporations in the forest products industry.
Environmentally Benign Pulping
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Author : Pratima Bajpai
language : en
Publisher: Springer Nature
Release Date : 2023-02-05
Environmentally Benign Pulping written by Pratima Bajpai and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-02-05 with Science categories.
This book provides the most up-to-date and comprehensive information on the state-of-the-art techniques and aspects involved in environment-friendly pulping technologies. Traditional chemical and semi-chemical pulping processes are not environmentally friendly. Therefore, it has become important to look for alternative approaches to mitigate wastewater emissions in the paper industry, by making more stringent regulations to improve environmental conservation. In response to this problem, new raw materials need to be explored to replace traditional choices and also new pulping processes need to be developed based on less polluting, more easily recovered reagents. This book presents new and emerging deep eutectic solvents for lignocellulosic biomass pretreatment, and discusses the effects of deep eutectic solvents on biomass pretreatment and the production of value-added products. It also introduces biotechnological methods of pulping. Biotechnological processes help to make manufacturing processes cleaner and more efficient by reducing toxic chemical pollution and greenhouse gas emissions. Given its scope, this book is of interest to applied chemists, foresters, chemical engineers, wood scientists, along with engineers and researchers involved in the pulp and paper industry as a valuable reference.
Green Chemistry And Sustainability In Pulp And Paper Industry
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Author : Pratima Bajpai
language : en
Publisher: Springer
Release Date : 2015-06-23
Green Chemistry And Sustainability In Pulp And Paper Industry written by Pratima Bajpai and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-23 with Science categories.
This book features in-depth and thorough coverage of Minimum Impact Mill Technologies which can meet the environmental challenges of the pulp and paper industry and also discusses Mills and Fiberlines that encompass “State-of-the-Art” technology and management practices. The minimum impact mill does not mean "zero effluent", nor is it exclusive to one bleaching concept. It is a much bigger concept which means that significant progress must be made in the following areas: Water Management, Internal Chemical Management, Energy Management, Control and Discharge of Non-Process Elements and Removal of Hazardous Pollutants. At the moment, there is no bleached kraft pulp mill operating with zero effluent. With the rise in environmental awareness due to the lobbying by environmental organizations and with increased government regulation there is now a trend towards sustainability in the pulp and paper industry. Sustainable pulp and paper manufacturing requires a holistic view of the manufacturing process. During the last decade, there have been revolutionary technical developments in pulping, bleaching and chemical recovery technology. These developments have made it possible to further reduce loads in effluents and airborne emissions. Thus, there has been a strong progress towards minimum impact mills in the pulp and paper industry. The minimum-impact mill is a holistic manufacturing concept that encompasses environmental management systems, compliance with environmental laws and regulations and manufacturing technologies.
Pulp And Paper Processing
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Author : Salim Newaz Kazi
language : en
Publisher:
Release Date : 2018
Pulp And Paper Processing written by Salim Newaz Kazi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with Manufactures categories.
This book gives emphasis to wood fiber raw materials, alternative sources of fibers for paper production, environmental issues, paper quality improvement and cost of paper production. Varieties of non-wood raw materials, including kenaf, rice straw, empty fruit bunches of palm trees, bamboo, bagasse, etc., are considered in this book. The process of fiber treatment also varied to meet paper quality improvement. Different organosolv processes of fiber treatment are discussed. Considering contemporary issues, one particular chapter analyzes the environmentally friendly way of processing non-wood fibers for paper production. The book also contains a chapter on the by-product raw materials of paper production and their profitable applications.
Cram101 Textbook Outlines To Accompany Environmentally Friendly Production Of Pulp And Paper By Pratima Bajpai
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Author : Cram101 (Firm)
language : en
Publisher:
Release Date : 2012
Cram101 Textbook Outlines To Accompany Environmentally Friendly Production Of Pulp And Paper By Pratima Bajpai written by Cram101 (Firm) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Papermaking categories.
Commercialization Of Biopulping
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Author : Ross Swaney
language : en
Publisher:
Release Date : 2003*
Commercialization Of Biopulping written by Ross Swaney and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003* with Paper industry categories.