Parameters

P1

P2

Fe (µg/L)

321

87 - 598

Nd

Cu (µg/L)

1041

16 - 3932

194.2

7 - 864

Zn (µg/L)

30.83

3 - 56

28.83

17 - 39

Cd (µg/L)

60

7 - 158

31

4 - 132

Pb (µg/L)

764

nd - 764

502

nd - 502

Ni (µg/L)

51.33

3 - 103

64

nd - 64

Co (µg/L)

48.5

44 - 53

44

nd - 44