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Wrocław Uniyęrsity of Technology

Czystość sortowanych materiałów

Table 15: Purity specifications of sorted materials (GEISEN, 1996, CHRISTIANI et al, 2001)

Fraction	Purity speciflcation	Purity [%]
Films >DIN A4	Larger than DIN A4	94%
Bottle plastics< 5I	Smaller than 51	94%
Styrofoam	Coarse-grained, white, bigger than fist sized	94%
Cups < 11	Smaller than 1 I, with and without cap. residues included	90%
Mixed plastics	Plastic packaging and plastic containing items except those plastics sorted into other plastic fractions	90%
Aluminium	Aluminium and aluminium films, excluding beverage cartons and metalled films	93%
Fin plates	Fm plates	93%
Beverage cartons (cardboard com-posite)	Beverage cartons (cardboard composite) madę of cardboard/PE or cardboard/Aluminium/PE, mostly free of items from other fractions and also of foreign materials that would makes recycling morę diffi-cult	90%
Paper/cardboard composite	Wrapping paper, packaging for frozen food, average 90% paper and 10% plastics.	85%