Metals Estimated MDD (mg/kg/day) Estimated non-cancer risk
Aluminum 7.92E-06 7.92E-06/1.2E-05=0.66
Manganese 1.75E-08 1.75E-08/2.0E-06=0.0087
Copper 8.98E-09 8.98E-09/2.2E-05=0.0004
Zinc 1.22E-05 1.22E-05/6.5E-05=0.19
Magnesium 6.01E-08 6.01E-08/7.38E-01= 0.00000008
Iron 9.98E-07 9.98E-07/8.25=0.000000121
Table 5: Non-cancer risk estimated for general populations exposed to metals from the aluminum production plant.