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NanoUF 8040-F20

 

Application

Surface water and artesian water

Model A, mm B, mm C, mm D, mm Weight, kg
8040-F20-1 1016.00 203.00 28.60 0.00 14.00
8040-F20-2 1016.00 203.00 28.60 0.00 14.00
8040-F20-3 1016.00 203.00 28.60 0.00 14.00

Product description

Feature Reinforced by tape (-T)
Membrane material Polysulfone
Membrane type RM33PES with proteins molecular weight cutoff (MWCO) of over 20,000 Daltons
Design Spiral wound
Application Surface water and artesian water

Specification

Model Rejection, % Area Spacer
m2 ft2 mm mil
8040-F20-1 97.00 / 0.00 39.00 420.00 0.71 28.00
8040-F20-2 97.00 / 0.00 37.00 400.00 0.79 31.00
8040-F20-3 97.00 / 0.00 35.00 375.00 0.86 34.00

TEST CONDITIONS: 0,1% solution of myoglobine (17 kDa) in 0,9% solution of NaCl, P=0,1 MPa, T=25 C.
Recovery -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
Recommended operation pressure, MPa 0,2-1,5
Maximum operation pressure, MPa 2,1
Maximum pressure drop, MPa 0,1
Operation temperature, С 4-50
рН at operation 1-12
рН at chemical cleaning (short time operation) 1-13
Acceptable Hydrogen peroxide concentration during disinfection (not longer than 30 min), mg/l 500
Acceptable free Chlorine concentration during disinfection (not longer than 30 min), mg/l 200
Concentrate/permeate ratio on each element, min 5:1
Turbidity, NTU max 20
Colour value, max 50