Personal Computer flows in Japan

Source: Aya Yoshida, Tomohiro Tasaki1, Atsushi Terazono, 2008. Material flow analysis of used personal computers in Japan.

This diagram is the system definition for the MFA study of PC flows in Japan.  The methodology is very precise.  They considered all flows except illegal dumping, as the origins of illegal dumping are unknown.

1 comment:

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