Table 5.
Health risk of human exposure to PAEs in street dust.
|
Areas |
PAEs | 95 %UCL | RfD oral | SF oral | DIing |
DIinh |
DIder |
LADD | HI |
Cancer Risk | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Children | Adults | Children | Adults | Children | Adults | Children | Adults | |||||||
| Industrial Area | DMP | 4.19 | – | – | 2.79 × 10−5 | 3.57 × 10−6 | 7.81 × 10−10 | 3.37 × 10−10 | 3.21 × 10−5 | 5.36 × 10−5 | – | – | – | – |
| DEP | 4.95 | 0.8 | – | 3.23 × 10−5 | 4.15 × 10−6 | 9.08 × 10−10 | 3.91 × 10−10 | 3.73 × 10−5 | 6.23 × 10−5 | – | 8.71 × 10−5 | 8.31 × 10−5 | – | |
| BBP-noncancer | 7.78 | 0.2 | – | 5.12 × 10−5 | 6.54 × 10−6 | 1.42 × 10−9 | 6.16 × 10−10 | 5.88 × 10−5 | 9.84 × 10−5 | – | 5.50 × 10−4 | 5.25 × 10−4 | – | |
| BBP-cancer | 7.78 | – | – | – | – | – | – | – | – | – | – | – | – | |
| DBP | 9.88 | 0.1 | – | 6.55 × 10−5 | 8.40 × 10−6 | 1.83 × 10−9 | 7.90 × 10−10 | 7.55 × 10−5 | 1.26 × 10−4 | – | 1.41 × 10−3 | 1.34 × 10−3 | – | |
| DEHP-noncancer | 19.30 | 0.02 | – | 1.30 × 10−4 | 1.66 × 10−5 | 3.62 × 10−9 | 1.56 × 10−9 | 1.49 × 10−5 | 2.48 × 10−5 | – | 1.39 × 10−2 | 1.32 × 10−2 | – | |
| DEHP-cancer | 19.30 | – | 0.014 | – | – | – | – | – | – | 1.64 × 10−5 | – | – | 2.31 × 10−7 | |
| DnOP | 5.89 | – | – | 3.87 × 10−5 | 4.95 × 10−6 | 1.08 × 10−9 | 4.66 × 10−10 | 4.45 × 10−5 | 7.44 × 10−5 | – | – | – | – | |
| DiBP | 2.54 | – | – | 4.73 × 10−5 | 6.05 × 10−6 | 1.57 × 10−9 | 6.75 × 10−10 | 5.44 × 10−5 | 9.08 × 10−5 | – | – | – | – | |
| Urban Area | DMP | 1.17 | – | – | 7.80 × 10−5 | 9.98 × 10−7 | 2.18 × 10−10 | 9.39 × 10−11 | 8.96 × 10−5 | 1.50 × 10−5 | – | – | – | – |
| DEP | 1.84 | 0.8 | – | 1.23 × 10−5 | 1.57 × 10−6 | 3.44 × 10−10 | 1.48 × 10−10 | 1.41 × 10−5 | 2.36 × 10−5 | – | 9.68 × 10−6 | 9.23 × 10−6 | – | |
| BBP-noncancer | 2.79 | 0.2 | – | 1.93 × 10−5 | 2.47 × 10−6 | 5.37 × 10−10 | 2.32 × 10−10 | 2.22 × 10−5 | 3.71 × 10−5 | – | 8.33 × 10−5 | 7.95 × 10−5 | – | |
| BBP-cancer | 2.79 | – | – | – | – | – | – | – | – | – | – | – | – | |
| DBP | 3.46 | 0.1 | – | 2.30 × 10−5 | 2.95 × 10−6 | 6.43 × 10−10 | 2.78 × 10−10 | 2.65 × 10−5 | 4.43 × 10−5 | – | 1.42 × 10−4 | 1.34 × 10−4 | – | |
| DEHP-noncancer | 4.37 | 0.02 | – | 2.93 × 10−5 | 3.74 × 10−6 | 8.18 × 10−10 | 3.52 × 10−10 | 3.36 × 10−5 | 5.61 × 10−5 | – | 1.61 × 10−3 | 1.54 × 10−3 | – | |
| DEHP-cancer | 4.37 | – | 0.014 | – | – | – | – | – | – | 2.01 × 10−6 | – | – | 2.87 × 10−8 | |
| DnOP | 2.54 | – | – | 1.66 × 10−5 | 2.13 × 10−6 | 4.65 × 10−10 | 2.00 × 10−10 | 1.91 × 10−5 | 3.20 × 10−5 | – | – | – | – | |
| DiBP | 1.12 | – | – | 2.10 × 10−5 | 2.69 × 10−6 | 6.95 × 10−10 | 3.00 × 10−10 | 2.42 × 10−5 | 4.03 × 10−5 | – | – | – | – | |
| Rural Area | DMP | 0.19 | – | – | 1.27 × 10−6 | 1.62 × 10−7 | 3.55 × 10−11 | 1.53 × 10−11 | 1.46 × 10−6 | 2.44 × 10−6 | – | – | – | – |
| DEP | 0.54 | 0.8 | – | 1.50 × 10−5 | 1.92 × 10−6 | 4.19 × 10−10 | 1.81 × 10−10 | 1.72 × 10−5 | 2.88 × 10−5 | – | 3.30 × 10−5 | 3.15 × 10−5 | – | |
| BBP-noncancer | 1.17 | 0.2 | – | 7.75 × 10−6 | 9.91 × 10−7 | 2.16 × 10−10 | 9.33 × 10−11 | 8.92 × 10−6 | 1.49 × 10−5 | – | 4.95 × 10−4 | 4.72 × 10−4 | – | |
| BBP-cancer | 1.17 | – | – | – | – | – | – | – | – | – | – | – | – | |
| DBP | 0.99 | 0.1 | – | 6.58 × 10−6 | 8.43 × 10−7 | 1.84 × 10−10 | 7.93 × 10−11 | 7.58 × 10−6 | 1.27 × 10−5 | – | 2.08 × 10−4 | 1.98 × 10−4 | – | |
| DEHP-noncancer | 2.34 | 0.02 | – | 1.50 × 10−6 | 1.92 × 10−6 | 4.19 × 10−10 | 1.81 × 10−10 | 1.72 × 10−5 | 2.88 × 10−5 | – | 3.15 × 10−3 | 2.92 × 10−3 | – | |
| DEHP-cancer | 2.34 | – | 0.014 | – | – | – | – | – | – | 3.71 × 10−5 | – | – | 5.21 × 10−8 | |
| DnOP | 0.88 | – | – | 5.80 × 10−6 | 7.42 × 10−7 | 1.62 × 10−10 | 6.98 × 10−11 | 6.67 × 10−6 | 1.11 × 10−5 | – | – | – | – | |
| DiBP | 0.33 | – | – | 6.18 × 10−6 | 7.90 × 10−7 | 2.04 × 10−10 | 8.82 × 10−11 | 7.10 × 10−6 | 1.19 × 10−5 | – | – | – | – | |