tailieunhanh - Pulp and Paper manufacturing

Chapter  I Introduction, Chapter II Overview of pulp and paper manufacturing processes, Chapter III Environmental and economic context for the recommendations, Chapter IV Recommendations for purchasing paper made with environmentally preferable processes, Chapter V Implementation options, Chapter VI Answers to frequently asked questions.  | PULP ANDPAPER MANUFACTURING Introduction II Overview of pulp and paper manufacturing processes Environmental and economic context for the recommendations IV Recommendations for purchasing paper made with environmentally preferable processes V Implementation options VI Answers to frequently asked questions w. PULP AND PAPER MANUFACTURING This chapter and the Paper Task Force recommendations on pulp and paper manufacturing are intended to Enhance the awareness and knowledge of purchasers and users of paper by providing clear information on several pulp and paper manufacturing processes and their environmental performance. Formulate a number of simple actions that purchasers can take to purchase paper made with environmentally preferable manufacturing processes. Provide specific guidance that purchasers can use to incorporate an assessment of the environmental performance of pulp and paper manufacturing processes as an explicit purchasing criterion along with more traditional criteria such as availability cost and product performance. I. INTRODUCTION This chapter presents the Paper Task Force s recommendations and implementation options for buying paper products made with environmentally preferable manufacturing processes. It also provides a summary of the supporting rationale for the recommendations and an overview of pulp and paper manufacturing processes. How Is Pulp and Paper Manufacturing Relevant to Purchasers Pulp and paper manufacturing accounts for the vast majority of the environmental impacts of the paper lifecycle. The manufacturing process that transforms wood from trees into thin uniform paper products requires the intensive use of wood energy and chemicals. This process also consumes thousands of gallons of a finite resource clean water to make each ton of paper. Pollution literally represents a waste of these resources in the form of air emissions waterborne wastes effluent solid waste and waste heat. Among primary manufacturing industries for example

• Hoá dầu
• Pulp and Paper manufacturing
• Overview of pulp
• Paper manufacturing processes
• Paper and pulp industries
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• MIA papers
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• Paper manufacturing
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• Reducing Greenhouse Gas Emissions
• Pulp and Paper Manufacturing Industry
• Steam System Opportunity Assessment
• The Pulp and Paper
• Chemical Manufacturing
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• Paper Technology Journal
• Gold East Paper
• Changing Business
• Finding the Green
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• Health and Disease
• Antidepressants and Morphological
• Monoamine Neurons
• Guri Rortveit
• Multi Disciplinary
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• Urinary Incontinence