Dust house mine waste oxides silicates sulphides 170 PBET stomach 34% stomach and intestine 32% (7) Soil urban steel industry - 15-160 PBET stomach and intestine 6-15% (8) Soil urban mine waste - 19-94 PBET stomach and intestine 2-9% (8) Soil mine waste and industry - 250-70.000 PBET stomach and intestine 0,5-42% (8) Soil agricultural - - 59-170 PBET stomach and intestine 6-15% (8) Soil - - 101-205 PBET stomach and intestine 7-17% (8) Soil mountain mine waste sulphides (enargite, tennanite and arsenopyrite) 1.400 PBET³⁵ stomach and intestine 12% (9) Soil - - 17-100 PREP stomach and intestine 10-56% (10) Soil mountain mine waste sulphide (arsenopyrite) 1.400-2.100 PREP³⁶ stomach 13-16% stomach and intestine 16-25% (11) Soil agricultural and paddy mine waste sulphide (arsenopyrite) 6,7-76 SBET stomach 18-20%³⁷ (12) Soil - - 55-77 SBET DIN/RIVM/TIM stomach 50% stomach and intestine 44-96% (13) Soil mountain - - 210-240 SBET DIN/RIVM/TIM stomach 11% stomach and intestine 15-19% (13) Soil mountain - - 88-100 SBET DIN/RIVM/TIM stomach 59% stomach and intestine 50-59% (13) Soil 36 types added AsO_4^--- As(V) 81-100 SBET stomach 2,6-100%³⁸ (14)