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TECHNICAL DATA OF MEMBRANE
MEMBRANE
Type – TFC (Thin Film Composite)
Material – PA (Polyamide)
Charge – Negative
Configuration – Spiral-wound, Tapping
PERFORMANCE (NORMINAL)
Theoretical flux (4,5 bars to 25°C ) :
KBO50 : 190 liters / day
KBO75 : 285 liters / day
KBO100 : 380 liters / day
Salt Rejection – 96%
The stated performance is initial data taken after 30 minutes of operation based
on the following conditions.
Concentration – 250ppm NaCl
Pressure – 60psig
Temperature – 77
o
F (25
o
C)
Recovery -15%
pH Range – 6.5 ~ 7.0
OPERATING LIMITS
Max. Operating Pressure – 125psi (0.86MPa)
Max. Feed Flow Rate – 2gpm (0.45m
3
/hr)
Max. Operating Temperature – 113
o
F (45
o
C)
pH – 3.0 ~ 10.0
Chlorine Concentration - <0.1ppm
INFORMATION
Permeate flow rate is based on standard test conditions and may vary depending
on feed water quality. Individual elements permeate flow may vary ± 30%.
NOTICE
Elements contain preservative solution, therefore the permeate from the first hour
of operation should be discarded.
Model – KBO50/75/100
