Table 5 Non-carcinogenic risk distribution from heavy metals in the studied drinking groundwater.
Metals | Children | Adult | ||
|---|---|---|---|---|
CDI | HQ | CDI | HQ | |
As | 0.1278 | 0.426 | 0.0548 | 0.183 |
Cr | 1.223 | 0.408 | 0.524 | 0.175 |
Cd | 0.005 | 0.009 | 0.002 | 0.004 |
Pb | 0.23 | 0.066 | 0.099 | 0.028 |
Zn | 5.069 | 0.017 | 2.172 | 0.007 |
Cu | 0.234 | 0.006 | 0.1 | 0.003 |
Mn | 3.07 | 0.022 | 1.316 | 0.009 |
HI | ||||
|---|---|---|---|---|
| Â | Children | Adult | ||
Min | 0.461 | 0.089 | ||
Mean | 1.260 | 0.402 | ||
Max | 2.850 | 1.071 | ||