Table 7.
Results of HI and LCR values from soil and water for adults and children.
| Metal | HI | Interpretation | LCR | Interpretation |
|---|---|---|---|---|
| Soil | ||||
| Adults | ||||
| Cr | 4.557 × 10−2 | No significant risk | 7.514 × 10−5 | No carcinogenic risk |
| Mn | 2.075 × 10−3 | No significant risk | – | – |
| Cu | 1.317 × 10−3 | No significant risk | – | – |
| As | 4.440 × 10−3 | No significant risk | 1.717 × 10−6 | No carcinogenic risk |
| Cd | 5.143 × 10−3 | No significant risk | 2.006 × 10−7 | No carcinogenic risk |
| Ba | 1.232 × 10−3 | No significant risk | – | – |
| Hg | 5.981 × 10−5 | No significant risk | – | – |
| Pb | 6.480 × 10−3 | No significant risk | 1.914 × 10−7 | No carcinogenic risk |
| Children | ||||
| Cr | 3.556 × 10−1 | No significant risk | 5.361 × 10−4 | Carcinogenic risk |
| Mn | 1.497 × 10−2 | No significant risk | – | – |
| Cu | 1.214 × 10−2 | No significant risk | – | – |
| As | 3.249 × 10−2 | No significant risk | 1.437 × 10−5 | No carcinogenic risk |
| Cd | 4.621 × 10−2 | No significant risk | 1.760 × 10−6 | No carcinogenic risk |
| Ba | 1.057 × 10−2 | No significant risk | – | – |
| Hg | 9.756 × 10−4 | No significant risk | – | – |
| Pb | 5.896 × 10−2 | No significant risk | 1.752 × 10−6 | No carcinogenic risk |
| Water | ||||
| Adults | ||||
| Cr | 2.817 × 10−7 | No significant risk | 6.831 × 10−10 | No carcinogenic risk |
| Mn | 1.722 × 10−6 | No significant risk | – | – |
| Cu | 7.070 × 10−8 | No significant risk | – | – |
| As | 4.075 × 10−5 | No significant risk | 7.798 × 10−9 | No carcinogenic risk |
| Cd | 3.885 × 10−6 | No significant risk | 2.289 × 10−10 | No carcinogenic risk |
| Ba | 5.883 × 10−7 | No significant risk | – | – |
| Hg | 6.161 × 10−6 | No significant risk | – | – |
| Pb | 1.359 × 10−6 | No significant risk | 3.233 × 10−11 | No carcinogenic risk |
| Children | ||||
| Cr | 4.776 × 10−7 | No significant risk | 1.140 × 10−9 | No carcinogenic risk |
| Mn | 2.942 × 10−7 | No significant risk | – | – |
| Cu | 1.556 × 10−7 | No significant risk | – | – |
| As | 6.820 × 10−5 | No significant risk | 1.347 × 10−8 | No carcinogenic risk |
| Cd | 7.320 × 10−6 | No significant risk | 4.111 × 10−10 | No carcinogenic risk |
| Ba | 6.774 × 10−7 | No significant risk | – | – |
| Hg | 1.119 × 10−5 | No significant risk | – | – |
| Pb | 2.693 × 10−6 | No significant risk | 6.688 × 10−11 | No carcinogenic risk |