项目 | 参数 | 取值 |
手口摄入途径 |
| 200 (儿童),100 (成人) |
呼吸接触途径 |
| 7.63 (儿童),14.7 (成人) |
|
| 1.36 × 109 |
皮肤接触途径 | SA/cm2 | 2800 (儿童),5700 (成人) |
| SI/mg∙(cm2∙d)−1 | 0.2 |
| PC/cm∙h−1 | 0.0018 (As), 0.001 (Cd), 0.002 (Cr), 0.0006 (Cu) |
|
| 0.001 (Hg), 0.0001 (Ni), 0.000004 (Pb), 0.0006 (Zn) |
暴露行为参数 | ABS | 0.001 |
| ED/a | 6 (儿童),24 (成人) |
| ET/h∙d−1 | 4 |
| EF/d∙a−1 | 180 |
| BW/Kg | 15.9 (儿童),62.0 (成人) |
| AT/d | ED × 365 (非致癌) |
|
| 70 × 365 (致癌) |
|
| 1 × 10−6 |