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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: 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: 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: Yrjo Virtanen
Publisher: Routledge
ISBN: 1134162499
Category : Political Science
Languages : en
Pages : 207
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Book Description
Public concern for the conservation of natural resources and a general awareness of the environmental consequences of waste disposal is reflected in current legislation aimed at reducing waste. Recycling is commonly cited as one of the preferred methods of waste reduction and this book summarizes a recent study of paper recycling in Europe, which investigated the entire production and disposal process using a life-cycle methodology. The results of the study underline the economic and environmental advantages of paper recycling, but more controversially, they also show how, under certain conditions, the renewable character and the high energy content of paper seem to make energy recovery more attractive than recycling.
Author: Suzanne Wetzel
Publisher: Springer Science & Business Media
ISBN: 1402049927
Category : Science
Languages : en
Pages : 264
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Book Description
For the first time, this opportune book provides a comprehensive treatment of the many innovative, non-timber bioproducts that may be derived from Canada’s vast forests, including their potential economic, social and environmental impacts. It also offers a balanced discussion of the technological, policy and regulatory issues surrounding the emerging global bioeconomy. This book will not only be of interest to Canadian forestry professionals and entrepreneurs, but also to those interested in the contribution of forestry to the bioeconomy worldwide.
Author: Myra J. Hird
Publisher: McGill-Queen's Press - MQUP
ISBN: 0228006457
Category : Nature
Languages : en
Pages : 337
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Book Description
From shipments of Canadian waste rotting in developing countries to overflowing landfills and ineffective recycling programs, Canada is facing a waste crisis. Canadians are becoming increasingly aware that waste is an acute environmental and human health issue – and a complex one, the solutions to which are often contradictory. Canada's Waste Flows is an honest look at the production and movement of Canadian waste, from region to region and across the globe, and its consequences. Through a series of timely empirical case studies, the book reveals waste as less of a technological problem and more of a material, economic, political, historical, and cultural concern. Canada's Waste Flows demonstrates that Canadians are misdirecting their attention to post-consumer waste and their responsibility for minimizing it through recycling; waste must be understood as a social justice issue, and in particular as a symptom of ongoing settler colonialism. Through a comparative study of waste management in southern and northern Canadian communities, Myra Hird argues that we will only resolve our waste crisis through democratic engagement. A critical and compelling book that will generate conversation and incite change, Canada's Waste Flows uncovers how Canada's role as a global leader in waste production and export is key to changing Canada's waste future.
Author: Karel M. Jegr
Publisher:
ISBN:
Category : Paper industry
Languages : en
Pages : 376
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Book Description
Author: Anne-Marie Bonneau
Publisher: Penguin
ISBN: 0735239789
Category : House & Home
Languages : en
Pages : 0
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Book Description
*SILVER WINNER for the 2022 Taste Canada Award for Single-Subject Cookbooks* *SHORTLISTED for the 2021 Gourmand World Cookbook Award* A sustainable lifestyle starts in the kitchen with these use-what-you-have, spend-less-money recipes and tips, from the friendly voice behind @ZeroWasteChef. In her decade of living with as little plastic, food waste, and stuff as possible, Anne-Marie Bonneau, who blogs under the moniker Zero-Waste Chef, has preached that "zero-waste" is above all an intention, not a hard-and-fast rule. Because, sure, one person eliminating all their waste is great, but thousands of people doing 20 percent better will have a much bigger impact. And you likely already have all the tools you need to begin. In her debut book, Bonneau gives readers the facts to motivate them to do better, the simple (and usually free) fixes to ease them into wasting less, and finally, the recipes and strategies to turn them into self-reliant, money-saving cooks and makers. Rescue a hunk of bread from being sent to the landfill by making Mexican Hot Chocolate Bread Pudding, or revive some sad greens to make a pesto. Save 10 dollars (and the plastic tub) at the supermarket with Yes Whey, You Can Make Ricotta Cheese, then use the cheese in a galette and the leftover whey to make sourdough tortillas. With 75 vegan and vegetarian recipes for cooking with scraps, creating fermented staples, and using up all your groceries before they go bad--including end-of-recipe notes on what to do with your ingredients next--Bonneau lays out an attainable vision for a zero-waste kitchen.
Author:
Publisher:
ISBN:
Category : Recycling (Waste, etc.)
Languages : en
Pages : 420
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Book Description
Author:
Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 712
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Book Description
Author: Lyle Scruggs
Publisher: Cambridge University Press
ISBN: 9780521016926
Category : Business & Economics
Languages : en
Pages : 272
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Book Description
The ultimate goal of environmental policy is reducing pollution. Attention to environmental problems in the social sciences has brought some bold generalizations about causes of good results, but almost no systematic cross-national studies that flesh out major theoretical arguments and test those claims with data. This study makes a seminal contribution to that effort in two ways. First, by taking environmental outcomes over the last thirty years as the central dependent variable, it provides a basis for evaluating national performance in reducing environmental problems. Second, by developing a data set including performance in a number of countries and elaborating on major explanations of environmental performance found in the literature, this study provides the most rigorous available analysis of the determinants of environmental performance. In so doing, it challenges what is probably the conventional wisdom in the social sciences.
