GE P&W ZeeWeed 500 Hollow-Fiber Membranes User Manual
Zeeweed* 500d module, Immersed hollow-fiber ultrafiltration technology, Module type ww dw
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FSpw500D-MOD_EN.doc May-13
ZeeWeed* 500D Module
Immersed Hollow-Fiber Ultrafiltration Technology
Module Type
WW
DW
Application
Membrane
Bioreactor
All Other
Applications
Nominal Membrane
Surface Area
340 ft
2
(31.6 m
2
)
340 ft
2
(31.6 m
2
)
440 ft
2
(40.9 m
2
)
Module Dimensions
Height
2,198 mm (86.4”)
Width
844 mm (33.2”)
Depth
49 mm (1.9”)
Module Weight
Max. Shipping Weight
(crated)
26 kg (58 lb)
28 kg (62 lb)
Lifting Weight
(varies with solids accumulation)
26 – 74 kg
(58 -163 lb)
30 - 74 kg
(66 -163 lb)
Membrane Properties
Material
PVDF
Nominal Pore Size
0.04 micron
Surface Properties
Non-Ionic & Hydrophilic
Fiber Diameter
1.9 mm OD / 0.8 mm ID
Flow Path
Outside-In
Operating Specifications
TMP Range
- 55 to 55 kPa
(- 8 to 8 psi)
-90 to 90 kPa
(-13 to 13 psi)
Max. Operating Temperature
40
C (104
F)
Operating pH Range
5.0 – 9.5
Cleaning Specifications
Max. Cleaning Temperature
40
C (104
F)
Cleaning pH Range
2.0 – 10.5
Max. Cl
2
Concentration
1,000 ppm