Environmental Aspects of Industrial Wood Preservation PDF Download
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Author: Industry and Environment Programme Activity Centre
Publisher: United Nations Environment Programme
ISBN:
Category : Nature
Languages : en
Pages : 124
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Book Description
Author: Industry and Environment Programme Activity Centre
Publisher: United Nations Environment Programme
ISBN:
Category : Nature
Languages : en
Pages : 124
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Book Description
Author: Timothy G. Townsend
Publisher: CRC Press
ISBN: 1420006215
Category : Science
Languages : en
Pages : 521
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Book Description
Responding to a heightened awareness of the possible adverse effect of treated wood, this book presents multidisciplinary research results and fundamental information on regulations, wood treatment alternatives, and documentation of environmental releases. It examines the impact of treated wood on water, soil, and organisms. Several chapters discuss ways to measure exposure and review various approaches to risk assessment and management. Case studies address human health effects of exposure. The book also presents state-of-the-art disposal technologies, new preservative compounds, and recent developments related to phase outs of certain treated wood products.
Author: South African Wood Preservation Association
Publisher:
ISBN:
Category : Wood
Languages : en
Pages : 49
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Book Description
Author: A. J. Nurmi
Publisher:
ISBN:
Category :
Languages : en
Pages : 11
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Book Description
Author:
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 102
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Book Description
Author: D. E. Konasewich
Publisher:
ISBN:
Category : Creosote
Languages : en
Pages : 108
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Book Description
Wood preservation is the pressure or thermal impregnation of chemicals into wood to a depth that will provide effective long-term resistance attack by fungi, insects, and marine borers. The chemical predominantly used in Canada for wood preservation are pentachlorophenol, creosote, and aqueous formulations of arsenic, copper, chromium or ammonia. The wood preservation process deposits or fixes these chemicals in the wood, and the toxic nature of the chemicals effectively prevents the attack of living organisms on the wood. Because the chemicals are also toxic in varying degrees to humans and aquatic organisms, their use in industry must be carefully controlled. This document is intended to provide consistent guidelines for the design and operation of wood preservation facilities in a manner that will protect workers and the environment from harmful exposure to wood preservation chemicals.
Author: R Thompson
Publisher: Elsevier
ISBN: 1845698703
Category : Technology & Engineering
Languages : en
Pages : 326
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Book Description
The effective and lasting treatment of wood against insect and fungal attack grows in importance as forestry reserves decline and as cost increases feed through to the building trade and other timber users. At the same time, environmental pressures bear ever more heavily on the types of chemicals and processes employed in the preservation industry. This book records the proceedings of an international meeting arranged to address such issues. The 15 principal chapters are based upon papers by invited experts to a combined audience of preservation practitioners and non-specialists. The chapter sequence follows the logical pattern of the conference, beginning with a review of the biological threats to be contended. There follow historical and state-of-the-art accounts of aqueous, organic solvent and non-liquid treatment processes. Preservatives increasingly must meet international product and environmental standards, which along with the related test, analytical and quality control procedures, are described and referenced. Contributors from the wood preservation industry address a range of needs associated with cost, safety and performance efficacy, not neglecting a search for a better understanding of the finer chemical mechanisms involved. Remaining problems are outlined in strategies for further research and development. Address a range of needs associated with cost, safety and performance efficacy Problems are outlined in strategies for further research and development
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309057450
Category : Science
Languages : en
Pages : 143
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Book Description
The United States produces 25% of the world's wood output, and wood supports a major segment of the U.S. industrial base. Trees provide fiber, resins, oils, pulp, food, paper, pharmaceuticals, fuel, many products used in home construction, and numerous other products. The use of wood as a raw material must consider production efficiencies and natural resource conservation as well as efficient, profitable use of solid wood, its residues, and by-products. To better assess the use of wood as a raw material, the U.S. Department of Agriculture's Forest Service asked the National Research Council's Board on Agriculture to bring together experts to review the analytical techniques used to follow the life-cycle of wood productionâ€"from tree to productâ€"and assess the environmental impacts. This resulting book provides a base of current knowledge, identifying what data are lacking, where future efforts should be focused, and what is known about the methodologies used to assess environmental impacts. The book also focuses on national and international efforts to develop integrated environmental, economic, and energy accounting methologies.
Author: Esa Salminen
Publisher: Nordic Council of Ministers
ISBN: 9289328282
Category :
Languages : en
Pages : 56
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Book Description
The Nordic Council of Ministers, the BAT Group under the Working Group for Sustainable Consumption and Production, has requested the consultant to prepare a report on Best Available Techniques (BAT) in wood preservation with chemicals in the Nordic countries. The Nordic wood preserving industry produces around 2.1 million m³ of impregnated wood per year, which is about one third of the total supply of pressure-treated wood in Europe. This report describes the present status of the used technologies, their emissions and impacts on the environment and technologies that can be considered BAT. The report will also be used as an input from the Nordic countries to the EU process under the Industrial Emissions Directive (IED) for preparation of the BAT Reference Document for preservation of wood and wood products with chemicals (WPC BREF) which is foreseen to start in 2014.
Author:
Publisher:
ISBN:
Category : Forest products industry
Languages : en
Pages : 284
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Book Description
