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Paper industry reduce pollution emissions evaluation system and consulting Platform
Author: FengYu
Tutor: ZhangLiQiu
School: Beijing Forestry University
Course: Environmental Science
Keywords: Paper industry Reduce pollution and emissions pattern library Evaluation System Group Decision Consulting Services Platform
CLC: F426.83
Type: Master's thesis
Year: 2011
Downloads: 101
Quote: 0
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Abstract
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Paper industry is the most serious environmental pollution in China one of the industries. On the technological level of China's paper industry, reduce pollution emissions and pollution treatment technology and the problems to conduct research and analysis, be able to form a pulp and paper mill level of technology, reduce pollution and pollution abatement technologies and processing capabilities for comprehensive evaluation index system and methods, and build the paper industry reduce pollution abatement consulting services platform, to promote the paper industry process improvement and pollution prevention technical progress has an important role, both for our energy reduction and environmental protection also has a positive meaning. Based on Group Decision Analytical Hierarchy Process (AHP) to build the paper industry reduce pollution abatement technology evaluation system, the use of group decision-making approach to identify indicators for entry-level single-layer sorting criteria in order to reduce the subjectivity of the individual experts, in order to avoid special views held by most of the other expert advice expert advice weakening share of the weight of its expert judgment matrix with other experts' judgments of similarity and dissimilarity matrix determined by the weighted geometric mean method aggregated into a consensus matrix. Finally AHP method to use common indicators across all levels to determine the weight of items to obtain a final evaluation system. Evaluation system constructed by the quantitative evaluation and qualitative evaluation of two parts, selected to reflect advanced technology, energy consumption, environmental pollution index entries. Reference value used in the national regulations and standards clearly defined targets, in order to reduce a single reference value of the \Eventually constructed bleached kraft pulp, unbleached kraft pulp, chemical wood pulp, bleached chemical non-wood pulp, recycled pulp and paper industry Pulp five sets reduce pollution emissions evaluation index system. Bleached kraft pulp to the calculation method of evaluation system process, for example, analyzed the evaluation system weight calculation process, and in a single species and mixed pulp slurry seed pulp and paper companies the actual data as an example to reduce pollution abatement case evaluation and analysis. Based on our typical pulp and paper companies in site visits and literature research, analyzes paper industry production process conditions, pollutant emission characteristics and paper production process, waste water, waste gas, waste treatment and pollution control technology, on this basis, on the establishment of the paper industry, reduce pollution abatement technologies throughout the pattern library and consulting services platform. The platform using C # language and Microsoft SQL Server 2008 database software development, including the paper industry information database of laws and regulations, pulp and paper best available techniques database reduce pollution abatement technologies pulp and paper pattern library, pulp and paper companies Project archives, and integrated built in this paper pulp and paper industry, reduce pollution emissions evaluation system, including the formation of the five functions of the pulp and paper industry, reduce pollution abatement consulting services platform. To facilitate environmental protection department of the existing pulp and paper companies reduce pollution emissions evaluation, and to provide users with the paper industry, reduce pollution abatement technical support and consulting services.
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