Нововоронежская АЭС-2 с энергоблоками 1 и 2: Пояснительная записка, страница 34

Feed Flow to Stage 1

85.60

m³/h

Pass 1 Permeate Flow

64.21

m³/h

Osmotic Pressure:

Raw Water Flow to System

85.60

m³/h

Pass 1 Recovery

75.01

%

Feed

0.24

bar

Feed Pressure

10.37

bar

Feed Temperature

24.0

C

Concentrate

0.89

bar

Fouling Factor

0.85

Feed TDS

594.09

mg/l

Average

0.57

bar

Chem. Dose

None

Number of Elements

72

Average NDP

8.20

bar

Total Active Area

2675.52

M²

Average Pass 1 Flux

24.00

lmh

Power

30.83

kW

Water Classification: Well Water SDI < 3

Specific Energy

0.48

kWh/m³

Stage

Element

#PV

#Ele

Feed Flow
(m³/h)

Feed Press
(bar)

Recirc Flow
(m³/h)

Conc Flow
(m³/h)

Conc Press
(bar)

Perm Flow
(m³/h)

Avg Flux
(lmh)

Perm Press
(bar)

Boost Press
(bar)

Perm TDS
(mg/l)

1

BW30-400

8

6

85.60

10.03

0.00

39.31

8.54

46.29

25.95

0.00

0.00

2.55

2

BW30-400

4

6

39.31

8.19

0.00

21.39

6.77

17.91

20.09

0.00

0.00

6.29

Pass Streams
(mg/l as Ion)

Name

Feed

Adjusted Feed

Concentrate

Permeate

Initial

After Recycles

Stage 1

Stage 2

Stage 1

Stage 2

Total

Na

23.50

30.32

21.46

46.47

84.89

0.22

0.60

0.32

Mg

21.88

21.88

15.48

33.63

61.62

0.07

0.20

0.11

Ca

82.16

82.16

58.14

126.28

231.41

0.27

0.74

0.40

CO3

0.66

0.66

0.64

3.24

10.21

0.00

0.00

0.00

HCO3

256.22

256.22

256.26

552.99

1004.88

1.40

3.18

1.87

Cl

24.99

24.99

42.60

92.62

169.87

0.13

0.36

0.19

SO4

110.02

110.02

187.51

407.92

748.69

0.36

0.97

0.53

SiO2

12.00

12.00

12.00

26.01

47.57

0.11

0.25

0.15

CO2

10.50

10.50

10.27

11.54

14.06

10.54

12.15

11.00

TDS

531.44

538.27

594.09

1289.16

2359.15

2.55

6.29

3.57

pH

7.50

7.50

7.51

7.75

7.89

5.35

5.64

5.46