Chemical pollutants

Factory water(annual)

Peripheral water (annual)

adult (×10−6)

children (×10−6)

adult (×10−6)

children (×10−6)

Arsenic (As)

8.90

10.65

7.58

9.34

Cadmium (Cd)

2.69

3.63

1.82

2.49

Total

25.60

28.51

23.47

26.08