CapDI vs RO at 2,000 ppm - AGWT

Design Water Recovery

CapDI 81%

Voltea Industrial System

IS4

IS10

IS23

RO Equivalent System

4.5 gpm 11.2 gpm 26.2 gpm

(17.0 l/min)

(42.4 l/min)

(99.2 l/min)

65%

45%

55% Reverse Osmosis

Design water recovery for CapDI remains consistent up to 81% over all system sizes, compared to RO which varies depending on system size and configuration.

IS10

IS23

IS4

Operating Pressure The PSI value for RO varies based on the membrane age and operating water temperature. As the membrane ages and the temperature varies throughout the seasons, the RO operating pressure increases accordingly. With CapDI, the PSI value stays consistent throughout the years irrespective of changes in water temperature. In this example, the data is produced using 50°F (10°C) water at 0, 3, and 5 year old RO systems.

26.2 GPM (99.2 l/min)

11.2 GPM (42.4 l/min)

4.5 GPM (17.0 l/min)

500

400

300

200

100

0

0 3 5

0 3 5

0 3 5

CapDI RO MEMBRANE/MODULE AGE (YR)

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