대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2001년도 The 6th International Symposium of East Asian Resources Recycling Technology
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- Pages.301-306
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- 2001
Process Life Cycle Assessment with Modified Allocating Method in PCB Producing Factory
- Haepyo Chun (Seoul National University) ;
- Kim, Young-Suk (Korea Institute of Industrial Technology) ;
- Han, Sung-Ho (Korea Institute of Industrial Technology) ;
- Han, Myung-Keun (Korea Institute of Industrial Technology) ;
- Lee, Hong-Kee (Korea Institute of Industrial Technology)
- 발행 : 2001.10.01
초록
Applying life cycle assessment in PCB (printed circuit board) production, most of environmental impacts come from outside-factory-process due to power generation, especially, and other raw material productions. Relatively, small environmental impacts of inside-factory-process make it difficult to compare them. To overcome this problem allocating environmental impacts of outside-factory-process on inside-factory-process. It helps to identify the environmental impacts of each process and find sources of environmental impacts. Also, life cycle assessment shows reduction of environmental impacts after copper recycling process.