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Table 3 Comparison of analytical value and real data of dissolved iron concentration in 2014

From: Evaluation of groundwater pollution in a mining area using analytical solution: a case study of the Yimin open-pit mine in China

Samples

Observed data (mg/l)

Calculated values (mg/l)

1

0.81

0.86

2

0.79

0.81

3

0.68

0.69

4

0.79

0.84

5

0.93

0.96

6

3.86

3.90

7

0.38

0.38

8

2.00

2.40

9

2.99

3.10

10

0.63

0.64

11

0.43

0.43

12

0.28

0.30

13

1.17

1.18

14

0.33

0.36