Components

Units

Plant 1

Plant 2

Plant 3

Plant 4

Plant 5

Plant 6

Plant 7

Plant 8

The RO system cost

%

7.34

6.35

7.69

3.45

10.79

5.37

4.16

4.86

Ro system installation cost.

%

1.47

1.18

1.54

0.70

0.00

0.94

0.74

0.00

Generator cost.

%

1.47

1.65

1.54

0.75

1.89

1.31

1.15

0.76

Generator installation.

%

0.15

0.16

0.15

0.08

0.19

0.13

0.11

0.08

Well drill cost with motor cost.

%

0.27

0.31

0.29

0.14

0.35

0.24

0.21

0.14

Building cost (15 × 7) m.

%

4.66

5.23

4.89

2.40

6.00

4.18

3.64

2.40

Fuel cost.

%

48.38

42.23

50.71

54.72

49.84

67.43

64.64

54.83

Membrane replacement cost.

%

30.98

34.77

24.35

28.67

22.44

13.88

18.14

28.73

Chemical cost.

%

4.21

7.08

7.72

8.57

7.15

5.65

6.50

7.63

Generator other O & M costs.

%

0.46

0.45

0.48

0.23

0.58

0.37

0.30

0.25

O & M of high-pressure pump.

%

0.31

0.30

0.32

0.15

0.39

0.24

0.20

0.17

Other mechanical equipment O & M cost.

%

0.31

0.30

0.32

0.15

0.39

0.24

0.20

0.17

Sum

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00