Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1134656 | Computers & Industrial Engineering | 2013 | 11 Pages |
The Industry Council for Electronic Equipment Recycling (ICER) has published estimates of waste generation based on both assumptions and analysis regarding the relationship between the market sales of Electrical and Electronic Equipment (EEE) in a given year and the expected lifetime of products as well as by employing market saturation factors. Waste EEE (WEEE) has an adverse impact on the environment. Therefore, it is important to reduce the quantity of WEEE through recycling. While attempting to improve the recycling rate of WEEE by enhancing the disassembly processes, two issues must be considered simultaneously—economy and safety. In this paper, a Petri Net (PN) based analysis approach is proposed to deal with the disassembly and recycling problems in End-Of-Life (EOL) WEEE. By using the PN analysis, the optimal tradeoff between the cost and environmental effectiveness of the disassembly processes is determined. A case study is used to illustrate the proposed analysis method.
► Analyzed environmental impact and economic value of disassembly and recycling. ► Developed a Petri net to deal with disassembly and recycling processes. ► Considered hazardous issue of the end-of-life waste electrical and electronic equipment. ► Developed the disassembly tree.