Hollow Fiber Ultrafiltration Membranes

We are manufacturing and supplying Hollow Fiber Ultrafiltration Membranes in Mumbai.

Membrane Specification

Membrane Material :Modified PES
Surface Properties :Hydrophilic
Fiber ID :1.2 mm
Fiber OD :2 mm
Wall Thickness :0.4 mm
Membrane Area (m2) :40 20 6
Pore Size :0.03

Module Characteristics

Membrane Material :Modified PES
Housing Material :UPVC
End Cap Material :Glass Filled ABS UPVC
Nozzle Size :1.5"NPT 0.5/0.75"NPT
Potting Material :Aquabrane Proprietory Potting Compound
Weight (Empty / water filled) - Kgs :35/40 23/27 6/7.5

Operating Parameters

Flow Path Outside - In
Operating Mode :Dead End or Cross Flow
Clean Water Flux at 20 Deg. Cel. :125 LMH
Maximum Feed Pressure :1.5 bar (22 psi)
Transmembrane Pressure (TMP) :0.55 - 0.83 bar (8 - 12 psi)
pH - Continuous Operation :3 - 9
pH - Cleaning :2 - 11
Temperature :0 - 45 C
Chlorine Tolerance :100000 ppm hrs
Maximum Feed TSS :100 mg/L
Maximum Feed Turbidity :150 NTU
Maximum Total Oil & Grease :<1 PPM
Maximum NaOCl - Continuous :20 PPM
Backwash Flux Range :Greater of 1.5 times Constant Flux or 3 m3/hr Greater of 1.5 times Constant Flux or 1.5 m3/hr :Greater of 1.5 times Constant Flux or 0.5 m3/hr
Backwash Feed Pressure : 1 - 1.4 bar (14 - 20 psi)
Backwash Frequency & duration :Depending upon feed water quality, backwash to be carried out with 20 ppm NaOCl at an interval of 20 - 60 mins or 20% Increase in TMP, whichever is earlier for 30 - 60 seconds.