HM UF 80 PVDF-i flo

HM UF 80 PVDF-i flo Ultrafiltration Module

  • With pre-engineered integrated header
  • Compact modular design with reduced footprint
  • Easy to install with flexibility to adapt & extend
  • Versatile & reliable design

Membrane Specifications

Model HM UF 80 PVDF-i flo
Type Hollow Fiber Ultrafiltration
Material Modified PVDF
Nominal Pore Size nm (µ) 30 (0.03)
MWCO Dalton 100,000
Fiber Bore Diameter (Inner) mm 0.8
Fiber Bore Diameter (Outer) mm 1.4
Housing & End Cap (MOC) UPVC

Module Data

Membrane Surface Area (Active) m2 80
Outer Diameter Housing mm 250
Nozzels (Victaulic End) mm DN150 & DN50
Empty Weight With End caps kgs 78

Operational Data

Mode of Operation Out to In (Dead End / Cross Flow)
Operating Flux Range gfd (lmh) 26 – 105 (45 – 180)
Operating Temperature °C 5 – 40
Feed Pressure Operating Range Bar 2.0 – 3.0
Feed Pressure Maximum @ 25°C Bar 5
Trans membrane Pressure bar 0.4 – 2
pH Range Operation 2.0 – 11.0
Maximum NaOCl mg/l 2000
Particle Dimension µ < 300
Total Suspended Solid (TSS) ppm 50 (max 80)
Max Feed Turbidity NTU 50 (max 250)
Oil & Grease Nil

Performance Details

Filtrate Flow Range gpm (m³/hr) 15.84 – 63.38 (3.6 – 14.4)
Filtrate SDI ≤ 2.5
Filtrate Turbidity NTU ≤ 0.2
Bacteria Reduction Log 6
Virus Reduction Log 4

Process Data

Backwash Flux gfd (lmh) 59 – 88 (100 – 150)
Backwash Pressure Bar 2.5 max
Air scouring flowrate Nm³/h 12 – 15 (max 20)
Chemically Enhanced Backwash (CEB):
NaOH mg/l 500
HCL mg/l 1000
NaOCl mg/l 1000

Note: *Backwash / CEB / CIP frequency & duration shall be as per the design based on the feed water source, quality & fluctuations

Important Warnings & Information:

  1. For the recommended design range & guidelines, please follow this technical bulletin or call an application If the operating limits given in this product information bulletin are not strictly followed, the warranty will be null and void.
  2. The customer is fully responsible for the effects of chemicals that are incompatible with the membrane modules.

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