Features

1. Spun with highly integrated techniques, it shows excellent water permeability.
2. Using polysulfone as a membrane forming material, it has excellent chemical and
heat resistance.
3. Filters out all harmful microorganisms and bacteria except minerals.

Specification of UF Membrane Filter

 
UF MEMBRANE FILTER
Flow Rate
0.5 GPM(1.9L)
Working Pressure
7~60 psi (0.5~4.2kgf/cm2)
Temperature
33~100 ¢ªF (4~38 ¡É)
Capacity
3,000 Gal (11,400L)
PH Range
5~10 Hardness below 300ppm
Service Life
12 months
Evaporated remains
Below 500 ppm

Specification of UF Hollow Fiber Element Material

Parameter
specifications
conditions
Material
Polysulfone
Outer Diameter
450¡¾20¥ìm
Inner Diameter
270¡¾15¥ìm
particle Size Cut Off
< 0.03¥ìm
20¡É, 1kgf/§²
Pure Water Flux
50 l/min¡¤§³
20¡É, 1kgf/§², initial rate
Operation Pressure
0.5-4.0 kgf/§²
20-30¡É
pH Range
1-14
 
     
Pressure Resistance

1. Applied pressure: 0.5~4 kgf/cm©÷
2. Resident time at each pressure: 5 minutes
3. Maximum operating pressure: 4 kgf/cm©÷ 		 


Specification of UF Hollow Fiber Element Material

- Particle Size Cut Off Character

1. Standard particles: Polystyrene latex bead(Sigma, Mean dia.: 0.03, 0.05 ¥ìm)
2. Pressure: 1 kgf/cm©÷
3. Analysis: UV Spectrometer(¥ë=320 nm)
4. Influent: 100 ppm aqueous suspension
5. Effluent: 7.5 ppm for 0.03 ¥ìm (92.5 % rejected)
1.5 ppm for 0.05 ¥ìm (98.5 % rejected)

- Bacteria Reduction

1. Bacteria: E. Coli
2. Influent: 725 CFU/ml
3. Effluent: Negative(0 CFU/ml, 100% Reduced)

* Certified by KOTRIC(Korea Testing & Research Institute for Chemical Industry)