Special issue on woodtech - first international conference on environmentally compatible forest products
ISBN: 9781845441708
Platform/Publisher: Ebook Central / Emerald Publishing Limited
Digital rights: Users: Unlimited; Printing: Limited; Download: 7 Days at a Time
Subjects: Business/ Management; Economics; Agriculture;

The paper identifies and assesses the potential environmental burdens associated with the life cycle of printing and writing paper produced in Portugal from Eucalyptus globulus and consumed in Germany. Life cycle assessment methodology is applied in accordance with International Organization for Standardization standards. The life cycle of printing and writing paper covers the following stages: forest, pulp production, paper production, final disposal, energy production, chemical production and transports. The results suggest that pulp production processes have an important contribution to water emissions, resulting in a major contribution to eutrophication. Besides, it plays a major role in renewable energy consumption. Energy production in the grid, printing and writing paper production and transports contribute significantly to air emissions and to nonrenewable energy consumption, and consequently to global warming, acidification and non-renewable resource depletion. Wastepaper landfilling assumes the predominant role in photochemical oxidant formation. Useful information is provided regarding the stages of the life cycle where improvements should be done in order to achieve an effective reduction of the environmental burdens.


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