No.

Aragonite

Calcite

Dolomite

Gypsum

Halite

No.

Aragonite

Calcite

Dolomite

Gypsum

Halite

Saturation indices for water samples

1

0.4

0.54

1.18

−0.79

−2.65

19

0.22

0.36

0.69

−1.35

−3.6

2

0.51

0.66

1.5

−1.05

−2.93

20

0.06

0.21

0.56

−1.1

−2.83

3

0.26

0.4

0.77

−1.38

−4.45

21

0.12

0.26

0.69

−1.14

−3.02

4

0.4

0.54

1.19

−0.77

−2.63

22

−1.23

−1.08

0.68

−1.2

−3.15

5

0.48

0.62

1.28

−1.22

−3.82

23

0.31

0.46

0.95

−1.29

−3.32

6

0.42

0.56

1.11

−1.25

−4.04

24

0.29

0.43

0.85

−1.31

−3.54

7

0.33

0.47

0.96

−1.24

−3.47

25

0.04

0.19

0.38

−1.36

−3.6

8

0.24

0.38

0.83

−1.3

−3.56

26

0.16

0.3

0.63

−1.33

−3.36

9

0.46

0.6

1.26

−1.34

−3.68

27

−0.05

0.09

0.2

−1.27

−3.98

10

−0.17

−0.03

−0.04

−1.3

−3.57

28

0.21

0.36

0.91

−1.21

−3.16

11

0.21

0.35

0.92

−1.19

−3.19

29

0.18

0.32

0.59

−1.25

−3.31

12

0.25

0.4

0.93

−0.82

−2.65

30

0.2

0.34

0.9

−0.82

−2.92

13

−0.02

0.12

0.22

−1.12

−3.97

31

0.77

0.91

2.03

−0.65

−2.74

14

−0.25

−0.1

−0.21

−1.15

−3.99

32

0.24

0.38

0.93

−0.54

−2.14

15

0.18

0.33

0.7

−1.3

−4.35

33

0.2

0.34

0.89

−0.64

−2.71

16

−0.07

0.08

0.26

−0.78

−2.68

drain

0.47

0.62

1.37

−1.23

−3.61

17

0.31

0.46

1.06

−0.77

−2.21

canal

0.29

0.44

0.77

−2.06

−6.13

18

0.32

0.46

0.91

−1.37

−3.45

rain

−2.04

−1.89

−3.73

−2.93

−7.04

Model

Model 1

Model 2

Initial

final

Initial

final

Initial

final

10

7

10

22

Nile water

29

Aragonite

−0.22

−0.69

2.10

Dolomite

−0.42

−0.29

−1.03

Gypsum

−0.09

−0.08

−2.54

Halite

−2.52

−3.57

−15.7

Evaporation factor

1.0

1.30

1.0

FE

1.1

1.29

1.09