1. ULTRA FILTRATION MEMBRANE
Excellent quality and large-scale production bring cost-effective ultra filtration membrane products, not only
create tremendous business opportunities, but also for humanity and make greater contribution to the cause
of environmental protection. Ultra Filtration (UF) is a variety of membrane filtration in which forces like
pressure or concentration gradients lead to a separation through a semi permeable membrane.
Key Features:
 The unique design of the flow channel, reducing water resistance
 When backwashing the membrane surface water distribution synchronization, more thorough
cleaning.
 Hydrophilic modification and improve the stain resistance
 Reduce the pollution of the whole channel, let backwashing easier when restoring flux.
 Continuous three-phase asymmetric structure, and enhanced the intensity of the membrane filaments
Technical Specification:
Model SN-4040 SN-8040 SN-1060
Design Flux(L/M2/H) 40-120 40-120 40-120
Permeate Turbidity <<1 <<1 <<1
E. Coli removal rate (log) >6 >6 >6
Virus Removal rate (log) >4 >4 >4
Filter type Dead –end or
cross-flow
filtration
Dead –end or
cross-flow
filtration
Dead –end or
cross-flow
filtration
Membrane Materials & types PAN PAN PAN
Molecular Weight cutoff(Dalton) 100,000 100,000 100,000
Fiber inner/outer diameter
(mm)
1.0/1.6 1.0/1.6 1.0/1.6
Effective membrane area(m2) 4.5 25 50
Max. Inflow pressure(MPa) 0.3 0.3 0.3
Max. Trans membrane pressure
(MPa)
<0.2 <0.2 <0.2
Optimal Permeate pressure
(MPa)
0.01-0.1 0.01-0.1 0.01-0.1
Max. Operating Temp (0C) 40 40 40
Backwash pressure(MPa) <0.2 <0.2 <0.2
Backwash flow(L/m2/h) 100-200 100-200 100-200
SN AQUA SYSTEM INC.
14/2, Radheypuri Extn.-2, Jagatpuri Delhi-110051
Ph: 011–49064052, +91-8447-737932 | Email: info@snaqua.org | Web: www.snaqua.org