Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 242
Book Description
Research for Tomorrow's Forests
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 242
Book Description
Second Supplement to Urban Forestry
Author: Urban Waste Wood Utilization
Author: Successful Approaches to Recycling Urban Wood Waste
Author: Publisher:
ISBN:
Category : Wood waste
Languages : en
Pages : 24
Book Description
This report presents eight case studies of successful urban wood waste recycling projects and businesses. These studies document the success of recovered products such as lumber and lumber products, mulch, boiler fuel, and alternative cover for landfills. Overall, wood waste accounts for about 17% of the total waste received at municipal solid waste landfills in the United States. In 1998, the amount of urban wood waste generated was more than 160 million tons, with 29.6 million tons available for recovery. Similarly, in 1998, new construction in the United States generated 8.7 million tons of wood waste, with 6.6 million tons available for recovery; demolition waste generated 26.4 million tons of wood waste, with 9 million tons available for recovery. The case studies were selected on the basis of the following criteria: an emphasis on partnerships among communities, businesses, governments, and non-governmental organizations; efficient use of funds; sustained creation of enterprise; and a high benefit/cost ratio.
Thermal Uses and Properties of Carbohydrates and Lignins
Author: Fred ShafizadehPublisher: Elsevier
ISBN: 0323141536
Category : Technology & Engineering
Languages : en
Pages : 333
Book Description
Thermal Uses and Properties of Carbohydrates and Lignins contains the proceedings of the Symposium on Thermal Uses and Properties of Carbohydrates and Lignins, held during the 172nd National Meeting of the American Chemical Society in San Francisco, California, in September 1976. Contributors focus on thermal uses and properties of carbohydrates and lignins and discuss processes ranging from combustion and pyrolysis to thermal degradation and decomposition, gasification, and catalytic conversion. This text is comprised of 17 chapters; the first of which introduces the reader to the relationship between the chemical composition, combustion, heat release, and pyrolysis of cellulosic materials. The chapters that follow explore the kinetics of solid-phase cellulose pyrolysis; flash pyrolysis of holocellulose from loblolly pine bark; and the decomposition products of Douglas fir under varying conditions. The influence of crystallinity on the thermal properties of cellulose; energy considerations in the pyrolysis-gasification-combustion process; and the catalytic conversion of carbohydrates to synthesis gas are also considered. This book highlights the diversity and complexity of uses for renewable resources, as well as the problem of turning cellulose and lignin into useful products for society. At one level, the chapters present fundamental research; at another they consider specific processes for resource utilization. This book will be of interest to professionals working in fields such as chemistry, forestry, and agriculture.
Waste Biorefinery
Author: Thallada BhaskarPublisher: Elsevier
ISBN: 0128182296
Category : Technology & Engineering
Languages : en
Pages : 764
Book Description
Waste Biorefinery: Integrating Biorefineries for Waste Valorisation provides the various options available for several renewable waste streams. The book includes scientific and technical information pertaining to the most advanced and innovative processing technologies used for the conversion of biogenic waste to biofuels, energy products and biochemicals. In addition, the book reports on recent developments and new achievements in the field of biochemical and thermo-chemical methods and the necessities and potential generated by different kinds of biomass in presumably more decentralized biorefineries. The book presents an assortment of case-studies from developing and developed countries pertaining to the use of sustainable technologies for energy recovery from different waste matrices. Advantages and limitations of different technologies are also discussed by considering the local energy demands, government policies, environmental impacts, and education in bioenergy. - Provides information on the most advanced and innovative processes for biomass conversion - Covers information on biochemical and thermo-chemical processes and products development on the principles of biorefinery - Includes information on the integration of processes and technologies for the production of biofuels, energy products and biochemicals - Demonstrates the application of various processes with proven case studies
Harvesting Urban Timber
Author: Sam SherrillPublisher: Echo Point Books & Media
ISBN: 9781635610314
Category : Science
Languages : en
Pages : 226
Book Description
A chance encounter with a fallen tree started professor and amateur woodworker Samuel Sherrill thinking: Is there a better way to stretch our precious natural resources? The question led to the writing of Harvesting Urban Timber. Sherrill explains how to identify potential urban timber, how to safely harvest it and convert it into useful lumber.
Utilizing Urban Tree Debris
Author: James R. GeigerPublisher:
ISBN:
Category : Trees in cities
Languages : en
Pages : 138
Book Description
Case study of Chicago's tree debris disposal and utilization experiences.
Guidelines on urban and peri-urban forestry
Author: Food and Agriculture Organization of the United NationsPublisher: Food & Agriculture Org.
ISBN: 925109442X
Category : Nature
Languages : en
Pages : 172
Book Description
These guidelines - intended for a global audience of decision-makers, civil servants, policy advisors and other stakeholders - promote urban and peri-urban forests as a way of meeting the needs of cities for environmental services. They will also raise community awareness on the positive contributions that urban and peri-urban forests can make to city life and their essential role in global sustainability.
Author: