Table 2.
THg daily intake (μg/day) |
MeHg daily intake (μg/day) |
||||||||
---|---|---|---|---|---|---|---|---|---|
Medium | Intake rate | WS | QZ | WN | LG | WS | QZ | WN | LG |
Air | 20 m3/day | 1.9 | 0.15 | 0.15 | 0.056 | a | a | a | a |
Water | 2 L/day | 0.10 | 0.038 | 0.026 | 0.0030 | 0.00013 | 0.00044 | 0.00026 | 0.000094 |
Rice | 600 g/day | 49 | 3.3 | 1.4 | 1.9 | 5.6 | 1.3 | 0.96 | 1.3 |
Corn | 60 g/day | 0.11 | 0.11 | 0.043 | 0.035 | 0.015 | 0.013 | 0.0090 | 0.0078 |
Vegetable | 368 g/day | 47 | 1.5 | 0.92 | 0.92 | 0.036 | 0.012 | 0.0085 | 0.0085 |
Meat | 79.3 g/day | 17 | 1.4 | 1.4 | 1.4 | 0.067 | 0.021 | 0.021 | 0.021 |
Fish | 1.2 g/day | 0.35 | 0.054 | 0.054 | 0.054 | 0.073 | 0.017 | 0.017 | 0.017 |
Poultry | 4.9 g/day | 0.77 | 0.19 | 0.19 | 0.19 | 0.011 | 0.0026 | 0.0026 | 0.0026 |
Total | μg/day | 116 | 6.7 | 4.1 | 4.5 | 5.8 | 1.4 | 1.0 | 1.3 |
μg/kg/day | 1.9 | 0.11 | 0.069 | 0.075 | 0.096 | 0.023 | 0.017 | 0.022 | |
MeHg PDI/THg PDI | 5% | 21% | 24% | 29% |
Abbreviations: LG, Leigong; QZ, Qingzhen; WN, Weining; WS, Wanshan.
Negligible.