SORTING METHOD OF RECYCLED PLASTIC MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a sorting method of a recycled plastic material with high speed and high recycling efficiency by detecting and removing plastic containing bromine (Br) having concentration exceeding a predetermined concentration from recovered plastic 8.

SOLUTION: The sorting method of the recycled plastic material for sorting the material used for manufacturing the recycled plastic from plastic waste materials 1 is equipped with (a) the step of sorting the material except plastic from the plastic waste materials 1 and obtains desired recovered plastic 8, and (b) the step of detecting and removes the plastic containing bromine having the predetermined concentration or more from the recovered plastic 8 obtained by the step (a). The sorting method is characterized in that it sorts the recycled plastic material with high speed and high recycling efficiency.

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