Proceedings of the 2006 IEEE International Symposium on Electronics and the Environment, 2006.最新文献

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Life Cycle Inventory of a CMOS Chip CMOS芯片的生命周期清单
Stephen P. Boyd, D. Dornfeld, N. Krishnan
{"title":"Life Cycle Inventory of a CMOS Chip","authors":"Stephen P. Boyd, D. Dornfeld, N. Krishnan","doi":"10.1109/ISEE.2006.1650071","DOIUrl":"https://doi.org/10.1109/ISEE.2006.1650071","url":null,"abstract":"A life cycle inventory for comparative assessment of assorted semiconductor device types is assembled using a library of process step-related information. In this paper, we present the structure of this library of energy use, material inputs and emissions data at the process equipment-level and facilities-scale, normalized per wafer. Selected results from a case study of a 130nm node CMOS device are presented and compared with a previous study of a comparable chip. Comparative production impacts of 6-layer and 8-layer CMOS devices are shown","PeriodicalId":141255,"journal":{"name":"Proceedings of the 2006 IEEE International Symposium on Electronics and the Environment, 2006.","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133004432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 25
Design and Control of material flow networks for the recycling of WEEE 报废电子电气设备回收物流网络的设计与控制
C. Herrmann, T. Luger, T. Spengler, E. Schmid, G. Walther
{"title":"Design and Control of material flow networks for the recycling of WEEE","authors":"C. Herrmann, T. Luger, T. Spengler, E. Schmid, G. Walther","doi":"10.1109/ISEE.2006.1650088","DOIUrl":"https://doi.org/10.1109/ISEE.2006.1650088","url":null,"abstract":"Treatment and recycling of waste electrical and electronic equipment (WEEE) become more and more regulated by laws and directives in several countries. The necessary operations are carried out in recycling networks including redistribution logistics, disassembly facilities as well as treatment, shredding and recovery processes. To support efficient recycling processes by meeting the legal requirements, a research project was carried out at the TU Braunschweig featuring a two level approach of inter-plant network optimization and intra-plant disassembly system simulation. Planning approaches, the applied methods as well as exemplary results will be shown in this paper","PeriodicalId":141255,"journal":{"name":"Proceedings of the 2006 IEEE International Symposium on Electronics and the Environment, 2006.","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115182064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
An Intelligent Product Disassembly Planning Method 一种智能产品拆卸规划方法
Wang Hui, Xiang Dong, D. Guanghong
{"title":"An Intelligent Product Disassembly Planning Method","authors":"Wang Hui, Xiang Dong, D. Guanghong","doi":"10.1109/ISEE.2006.1650092","DOIUrl":"https://doi.org/10.1109/ISEE.2006.1650092","url":null,"abstract":"Disassembly sequence planning problem is a NP-hard combinatorial optimization problem. Generally, with the increasing of components number, the computational complexity of searching for good disassembly solution(s) in a large search space of disassembly solutions will be increased more. Therefore, to avoid the exploded combination, heuristic methods are often used for the goal of finding optimum solution(s) at a high efficiency. In the proposed research, we present the disassembly feasibility information graph (DFIG) to describe product's disassembly operations (sequences) information. In fact, this graph is a model of simulated all possible disassembly operations, and meanwhile, stored relevant information of operations which includes feasibility of operations and disassembly processes if these operations are feasible. Based on this graph, product's disassembly sequences planning problem could be transformed into this problem: On the DFIG, to find out a path with an optimized sum value, which starts from the start point, and could tour all the components of product just one time, along with the weighed, directed edges","PeriodicalId":141255,"journal":{"name":"Proceedings of the 2006 IEEE International Symposium on Electronics and the Environment, 2006.","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114330094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Feedstock Recycling Technologies in the Sustainable Recycling of Plastics from End-ofLife Electrical and Electronic Products 报废电子电气产品塑料可持续回收中的原料回收技术
M. Fisher
{"title":"Feedstock Recycling Technologies in the Sustainable Recycling of Plastics from End-ofLife Electrical and Electronic Products","authors":"M. Fisher","doi":"10.1109/ISEE.2006.1650079","DOIUrl":"https://doi.org/10.1109/ISEE.2006.1650079","url":null,"abstract":"This paper is the third in a series that examines critical factors in the sustainable recycling of plastics from end-of-life (EOL) electrical and electronic equipment (EEE). Previous papers provided an overview of the subject (Sustainable electrical and electronic plastics recycling, ISEE 2004) and the role of energy recovery (Energy recovery in the sustainable recycling of plastics from electrical and electronic products, ISEE 2005). The present paper draws from the earlier papers and explores the role of feedstock (chemical) recycling. In general, plastics recovery consists of two basic process types - material recovery and energy recovery. Two categories of material recovery are of principal interest, mechanical recycling and feedstock recycling. Mechanical recycling reprocesses post-use plastics to plastic recyclates (secondary plastic materials). Feedstock recycling, sometimes referred to as chemical recycling, is the process that converts plastics back to basic petrochemical feedstocks for use by industry in the form of syn crude, process chemicals, or fuels. Feedstock recycling can be broken down into pyrolytic liquefaction; gasification, including the case where the chemical content of the plastics becomes an integral part of an industrial process such as ferrous and non-ferrous metal smelting (reduction processes); hydrogenation processes; and chemical recycling back to reactive monomers or high value oligomers. Feedstock recycling of plastics, although still largely developmental, is being evaluated on a large scale in the United States, Europe, China, and Japan. The plastics industry is actively engaged in R&D. Feedstock recycling technologies can both recover valuable materials and manage substances of concern in an environmentally sound manner. Feedstock recycling technologies have the potential to significantly increase the sustainable recovery of plastics from EOL EEE beyond what can be achieved using mechanical recycling and energy recovery","PeriodicalId":141255,"journal":{"name":"Proceedings of the 2006 IEEE International Symposium on Electronics and the Environment, 2006.","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123524547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
From Professional Ethics to Technological Citizenship 从职业道德到技术公民
C.J. Andrews
{"title":"From Professional Ethics to Technological Citizenship","authors":"C.J. Andrews","doi":"10.1109/ISEE.2006.1650030","DOIUrl":"https://doi.org/10.1109/ISEE.2006.1650030","url":null,"abstract":"This paper argues for an expanded conception of professional ethics that acknowledges the engineer's special responsibility to help reform organizations and institutions as society undergoes large-scale technological transformations","PeriodicalId":141255,"journal":{"name":"Proceedings of the 2006 IEEE International Symposium on Electronics and the Environment, 2006.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122026180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Environmental Impact Evaluation Methodology for Emerging Silicon-Based Technologies 新兴硅基技术的环境影响评价方法
A. Somani, P. Gschwend, S. J. White, D. Boning, R. Reif
{"title":"Environmental Impact Evaluation Methodology for Emerging Silicon-Based Technologies","authors":"A. Somani, P. Gschwend, S. J. White, D. Boning, R. Reif","doi":"10.1109/ISEE.2006.1650072","DOIUrl":"https://doi.org/10.1109/ISEE.2006.1650072","url":null,"abstract":"Semiconductor technology evolves rapidly to enable continued improvements in performance and capability, and reductions in cost. We emphasize the need also for rapid EHS assessment of new technology alternatives. This effort provides a rapid methodology for evaluating new process options in the research phase, particularly to identify unit processes which may be of environmental concern compared to existing technologies. The use of novel materials should be estimated, in the context of both the fabrication facility and the local and global natural cycles. Unit processes of concern should be jointly optimized on the three axes of cost, performance, and environment. A case study examining 3D integration of ICs, with a focus on the handle wafer unit process steps, illustrates the proposed methodology","PeriodicalId":141255,"journal":{"name":"Proceedings of the 2006 IEEE International Symposium on Electronics and the Environment, 2006.","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124829605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Solvent Recycling An ecological assessment of the improvements by the ELOSORB technique 溶剂回收利用对ELOSORB技术改进的生态评价
B. Lassig, M. Schottler, J. Mattrey
{"title":"Solvent Recycling An ecological assessment of the improvements by the ELOSORB technique","authors":"B. Lassig, M. Schottler, J. Mattrey","doi":"10.1109/ISEE.2006.1650058","DOIUrl":"https://doi.org/10.1109/ISEE.2006.1650058","url":null,"abstract":"Applying end-of-pipe technologies like catalytic, regenerative or thermal combustion, the ELOSORB process contributes significantly to the lowering of cumulative CO2 emissions in the treatment of solvent emissions. In this contribution, the opportunity for an ecologically reasonable solvent recycling process with and without ELOSORB is derived and discussed. Significant improvements in the concentration range from 0.5 to 5 g/Nm3 have been found applying ELOSORB","PeriodicalId":141255,"journal":{"name":"Proceedings of the 2006 IEEE International Symposium on Electronics and the Environment, 2006.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128769566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Building a 'Reasonable Steps' Defense: Laboratory Testing 建立“合理步骤”防御:实验室测试
K. Erickson, V. Donndelinger, M. Ostrowski
{"title":"Building a 'Reasonable Steps' Defense: Laboratory Testing","authors":"K. Erickson, V. Donndelinger, M. Ostrowski","doi":"10.1109/ISEE.2006.1650086","DOIUrl":"https://doi.org/10.1109/ISEE.2006.1650086","url":null,"abstract":"Electrical and electronic equipment (EEE) producers are compelled to determine and demonstrate compliance with the European Union (EU) Restriction of Hazardous Substances (RoHS) Directive 2002/95/EC as this becomes effective by mid-2006. This requires a due diligence effort involving taking reasonable steps to identify the presence and concentration of regulated hazardous substances. \"Reasonable steps\" is generally understood to require an exhaustive examination of the product supply chain to the homogeneous material level. When supply-chain information is lacking or suspect or if verification testing of final products is desired, laboratory analysis performed in accordance with internationally-recognized test methodologies and which adheres to a stringent quality assurance/quality control program, can be of significant value","PeriodicalId":141255,"journal":{"name":"Proceedings of the 2006 IEEE International Symposium on Electronics and the Environment, 2006.","volume":"509 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127603445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Implementation of EPEAT: Electronic Product Environmental Assessment Tool The Implementation of an Environmental Rating System of Electronic Products for Governmental/Institutional Procurement 电子产品环境评估工具EPEAT的实施政府/机构采购电子产品的环境评级制度
J. Omelchuck, V. Salazar, J. Katz, H. Elwood, W. Rifer
{"title":"The Implementation of EPEAT: Electronic Product Environmental Assessment Tool The Implementation of an Environmental Rating System of Electronic Products for Governmental/Institutional Procurement","authors":"J. Omelchuck, V. Salazar, J. Katz, H. Elwood, W. Rifer","doi":"10.1109/ISEE.2006.1650042","DOIUrl":"https://doi.org/10.1109/ISEE.2006.1650042","url":null,"abstract":"EPEAT has progressed deep into the implementation phase since the 2005 ISEE paper described the intended tool. The environmental standard, by the time of the 2006 Symposium, have been adopted as an American National Standard by IEEE - IEEE 1680. The host organization - Green Electronics Council - that implement the product registration and verification system have been established. The system, after a three-year development cycle, goes live in June of 2006. EPEAT is a tool for evaluating the environmental performance of electronic products throughout their life cycle that was designed and developed through a multi-stakeholder process. The process was initiated to meet the large and growing demand by large institutional purchasers to buy greener products. Months before it is operational, it has been demonstrated that EPEAT has gained wide acceptance in information technology (IT) purchasing by federal and state governments. This ISEE paper describes in detail how the EPEAT system, composed of both the IEEE Standard and the implementing organization, are responding to, and influencing, the institutional purchasing market. The results of surveys of government and institutional purchasers that demonstrate a strong market acceptance, even prior to implementation, are presented. In addition, future challenges and opportunities for the EPEAT program are discussed","PeriodicalId":141255,"journal":{"name":"Proceedings of the 2006 IEEE International Symposium on Electronics and the Environment, 2006.","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115524452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Application of environmental accounting information to the decision-making for the environmentally conscious design and end-of-life management of cellular phones 环境会计信息在手机环保设计和报废管理决策中的应用
Xiaoying Zhou, J. Schoenung
{"title":"Application of environmental accounting information to the decision-making for the environmentally conscious design and end-of-life management of cellular phones","authors":"Xiaoying Zhou, J. Schoenung","doi":"10.1109/ISEE.2006.1650056","DOIUrl":"https://doi.org/10.1109/ISEE.2006.1650056","url":null,"abstract":"The aim of this paper is to construct a practical methodological framework on how to implement the environmental accounting information to aid the decision-making for the environmentally conscious design and end-of-life management of cellular phones, highlighting the social impact and economic drivers behind the environmental performance within the electronics industry. Given the critical issues and methodological challenges to construct a single-value life cycle cost estimation model for the cellular phone product system, a combination of \"top-down\" and \"bottom-up\" state-of-the-art approaches is proposed","PeriodicalId":141255,"journal":{"name":"Proceedings of the 2006 IEEE International Symposium on Electronics and the Environment, 2006.","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114408015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
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