笔记本电脑生产商物流环境影响评价与改进

发布时间：2018-03-29 06:34

本文选题：笔记本电脑　切入点：生产商物流　出处：《北京交通大学》2013年硕士论文

【摘要】：笔记本电脑的市场增长率越来越快,笔记本电脑在生产制造及销售的过程中伴随着物流活动的发生,从运输环节、装卸搬运环节、组装环节、包装环节到存储和信息处理环节,每个物流环节都会对自然生态环境和人类社会都产生广泛的影响。因此,系统、科学和定量地对笔记本电脑生产商物流产生的环境影响进行研究是十分必要的。本文的研究目标是了解笔记本电脑生产商物流产生污染物的来源和大小,确定造成环境影响的关键环节和因素,从而明确减排调控的方向,减少笔记本电脑生产商物流产生的环境污染。本文在系统回顾环境影响评价相关领域国内外研究现状的基础上,以我国H企业为例,对运输环节、装卸搬运环节、组装环节、包装环节、存储环节和信息处理环节涉及的能源消耗和污染物排放等进行了清单分析,构建了环境影响评价模型,并从各个物流环节角度分析如何降低环境影响。主要成果和结论如下：(1)笔记本电脑生产商物流产生的污染物中,C02所占比例最大,而且C02的主要排放源是运输环节和包装环节。(2)比较运输环节、装卸搬运环节、组装环节、包装环节、存储环节和信息处理环节的环境影响潜力可知,全球变暖潜力和光化学烟雾潜力在运输环节最大；富营养化潜力和酸化潜力在包装环节最大。
[Abstract]:The market growth rate of notebook computers is growing faster and faster. During the production, manufacture and sale of notebook computers, logistics activities occur, ranging from transportation, loading and unloading, assembly, packaging to storage and information processing. Each logistics link will have a wide impact on the natural ecological environment and human society. Therefore, it is necessary to systematically, scientifically and quantitatively study the environmental impact of notebook computer manufacturer logistics. The research goal of this paper is to understand the source and size of the pollutants produced by notebook computer manufacturers' logistics, to determine the key links and factors that cause environmental impact, and to clarify the direction of emission reduction regulation. Based on a systematic review of the current situation of domestic and international research on environmental impact assessment, this paper takes H enterprise in China as an example to analyze the transportation, loading and unloading, assembly, etc. The energy consumption and pollutant emission involved in packaging link, storage link and information processing link were analyzed, and the environmental impact assessment model was constructed. How to reduce the environmental impact was analyzed from the point of view of each logistics link. The main results and conclusions are as follows: (1) Notebook manufacturers account for the largest proportion of pollutants produced by logistics, and the main emission sources of C02 are transport links and packaging links. 2) compare transport links, loading and unloading links, and assembly links. The environmental impact potential of packaging link, storage link and information processing link shows that the potential of global warming and photochemical smog is the largest in transportation, and the potential of eutrophication and acidification is the greatest in packaging.
【学位授予单位】：北京交通大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F252;F416.671

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