20. Poli-cloro-dibenzofurani e poli-cloro-dibenzodiossine

Le quantità di poli-cloro-dibenzofurani e poli-cloro-dibenzodiossine si calcolano con i seguenti fattori di ponderazione:

Fattori di tossicità equivalente (TEF) — OMS 2005
2,3,7,8-TCDD	1	2,3,7,8-TCDF	0,1
1,2,3,7,8-PeCDD	1	2,3,4,7,8-PeCDF	0,3
		1,2,3,7,8-PeCDF	0,03

1,2,3,4,7,8-HxCDD	0,1
1,2,3,6,7,8-HxCDD	0,1	1,2,3,4,7,8-HxCDF	0,1
1,2,3,7,8,9-HxCDD	0,1	1,2,3,7,8,9-HxCDF	0,1
		1,2,3,6,7,8-HxCDF	0,1
1,2,3,4,6,7,8-HpCDD	0,01	2,3,4,6,7,8-HxCDF	0,1

OCDD	0,0003	1,2,3,4,6,7,8-HpCDF	0,01
		1,2,3,4,7,8,9-HpCDF	0,01

		OCDF	0,0003
(T = tetra, Pe = penta, Hx = hexa, Hp = hepta, O = octa)
Riferimento: Van den Berg et al: The 2005 World Health Organization Re-evaluation of Human and Mammalian Toxic Equivalency Factors for Dioxins and Dioxin-like Compounds

1. Panoramica

Titolo	Regolamentazione

Requisiti
Fonte	Requisito

Standard
Fonte	Requisito

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