GaBi软件在环境影响评价中的应用.pdf

苏州科技学院硕士论文 Abstract Abstract Researched and developed by a international company (PE), GaBi software is used to analysis the material metabolism and the life cycle of software. In this paper , with the summing up and evaluation of the application and the environment of the GaBi 6.0 both domestic and overseas in related fields and studies, also the application of GaBi 6.0 software in the case of environmental impact assessment, we compare and analysis the commonly used method in the assessment of the environmental impact assessment purposes, scope of the evaluation, data collection, evaluation, index the evaluation results. The main conclusions are as follows: 1、The main type of environment influence of 1t hardware components (Stamping) during the production process is eutrophication of EP, accounting for 38.55% of the value of environmental impact; followed by acidification, accounting for 32.16%, and the rest, like the photochemical smog, the potential toxicity of human environmental impact value accounted for 29.29%. 2 、In the whole process of 1t hardware components (Stamping) production, the maximum value of the environment influence is the process of spray, accounting for 49.97%; While the difference of environmental impact in valuecutting, welding, molding, inspection, mosaic, storage is small, the proportion is 11.74%, 15.36%, 8.64%, 5.87%, 4.64%, 3.78% 。 3 、With the analysis of the comparison of the radio of different types of the environmental impact during the different stages of production process, we can know that which type of environmental impact effect is rel