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Ion Exchange System


Ion Exhange System for wastewater treatment or reuse of metal treatment application

Ion Exchange Femineralization Plants

---- ion exchange water treatment




5m3/h IX- demi plant

Hinada designs and build tailor-made IX demi-plants to produce demi-water from groundwater, tapwater or RO permeate.

General Design Data:

Cationic operating capacity*

1 eq/L

Anionic operating capacity*

0.5 eq/L

Water TDS max.

500 ppm

Regeneration cycle

Small scale: 24 hrs / column

Large scale: 6 hrs / column

No. cationic column

Small scale: 1

Large scale: 2

No. anionic column

Small scale: 1

Large scale: 2

Water outlet with co-current regeneration*

< 30 uS/cm

Water outlet with counter -current regeneration*

< 5 uS/cm

Recovery at 500 ppm TDS

76%

Our Ion Exchange plants include:

- Feed pump (optional)

- Cationic column

- CO2 scrubber (optional)

- Anionic column

- Conductivity probe

- Regeneration station with

- Acid dosing station

- Caustic dosing station

- Dilution pump

- Electrical valves and fittings

- Control panel

*Indicative values for feed tap water at TDS = 500 ppm

Small-scale IX demi plants data for 500 mg/L TDS tap water*:

Flows (L/h)

100

200

500

1000 

Bed depth (m)

0.8

0.8

0.8

0.8

SAC resin volume (L)

25

50

125

250

SBA resin volume (L)

50

100

250

500

SAC column diameter (mm)

200

285

450

630

SBA column diameter (mm)

285      

400     

630

900

Co-current Reg. HCl 33% (kg / reg.)

6

12

30

60

Co-current Reg. NaOH 50% (kg / reg.)

8

16

40

80

Counter-current Reg. HCL 33% (kg / reg.)

3

6

15

30

Counter-current Reg. NaOH 50% (kg / reg.)

4

8

20

40

Regeneration is performed on conductivity signal or water volume

Large-scale IX demi plants data for 500 mg/L TDS tap water:

Flows (m3/h)

5

10

20

50

70

Bed depth (m)

0.8

0.8

0.8

1

1.2

SAC resin volume (L) / column

315

630

1260

3150

4410

SBA resin volume (L)

630

1260

2520

6300

8820

SAC column diameter (m)

0.7

1

1.4

2

2.2

SBA column diameter (m)

1

1.4

2

2.8

3.0

Co-current Reg. HCl 33% (kg / reg.)

75

150

300

770

1070

Co-current Reg. NaOH 50% (kg / reg.)

100

200

400

1000

1410

Counter-current Reg. HCL 33% (kg / reg.)

37.5

75

150

385

535

Counter-current Reg. NaOH 50% (kg / reg.)

50

100

200

500

705

Ion Exchange Plants, Ion Exchange Resin


HINADA is a professional manufacturer of water treatment membranes and water treatment equipment, we provide customize service for customers according to project requirement, and any wastewater treatment plant design, install solutions and technical support.
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