| 摘要 |
A recycling method enables closed-loop material recycling (CMR) to be smoothly performed while reducing the amount of a recovered material disposed of outside the CMR loop. The amount of use of recovered ABS in a copying machine in a product production division is determined on the basis of a plan to produce the copying machine in the product production division and the amount of production of recovered ABS in a recovered material production division for producing recovered ABS from used component parts. The amount of use may be determined by adjusting the mixing ratio of recovered ABS and virgin ABS in a regenerated material production division for producing regenerated ABS by mixing recovered ABS and virgin ABS.
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