Your scrap, my scrap! The flow of scrap materials through international trade

@article{Sahni2011YourSM,
  title={Your scrap, my scrap! The flow of scrap materials through international trade},
  author={Sahil Sahni and Timothy G. Gutowski},
  journal={Proceedings of the 2011 IEEE International Symposium on Sustainable Systems and Technology},
  year={2011},
  pages={1-6}
}
  • S. SahniT. Gutowski
  • Published 16 May 2011
  • Economics
  • Proceedings of the 2011 IEEE International Symposium on Sustainable Systems and Technology
With increasing international trade of secondary materials it is imperative to start including it in our analysis of recycling systems. The goal of this work is to set a materials-flow based foundation to do so. We provide a method for calculating the flow of scrap1 materials through an interconnected network of international trade. All analysis is presented through the specific example of copper scrap collected in USA, Germany, and Japan, which are leading generators of copper scrap. Results… 
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