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NanoUF 8040-F50

 

Application

Surface water and artesian water

Model A, mm B, mm B' (ATD), mm C, mm D, mm Weight, kg
8040-F50-1 1016.00 200.10 0.00 28.60 0.00 11.00
8040-F50-2 1016.00 200.10 0.00 28.60 0.00 11.00
8040-F50-3 1016.00 200.10 0.00 28.60 0.00 11.00

Product description

Feature Reinforced by tape (-T)
Membrane material Polysulfone
Membrane type URM-50 (50,000 Daltons)
Design Spiral wound
Application Surface water and artesian water

Specification

Model Rejection, % Area Spacer
m2 ft2 mm mil
8040-F50-1 98.00 / 0.00 39.00 420.00 0.72 28.00
8040-F50-2 90.00 / 0.00 37.00 400.00 0.79 31.00
8040-F50-3 98.00 / 0.00 35.00 375.00 0.86 34.00

0.1% albumin solution (69 kDa) in 0,9% NaCl solution, Р=0,1 MPa, Т=25С. Permear recovery rate is 15%
Membrane`s specific flow by demineralized water (SDI<1)is min. 240 l/(hr*m2*0,1 MPa)


Operating conditions and technical data for designing
Maximum pressure drop, MPa 0,07
Operation temperature, С 4-45
рН at operation 1-12
рН at chemical cleaning (short time operation) 1-13
Acceptable Hydrogen peroxide concentration during continuous operation, mg/l 20
Acceptable free Chlorine concentration during continuous operation, mg/l 1
Acceptable free Chlorine concentration during disinfection (not longer than 30 min, +25°C, pH 10,5), mg/l 200
Concentrate/permeate ratio on each element, min 5:1
Maximum feed flow, m3/hr 18
Colour value, max 50