TORAY UF
Instruction Manual
06-G-MB2-HFUG-B2315AN-220930
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III. Specifications of Toray “HFUG Series” Membrane Module
Table 1. Specifications of membrane *
1)
Membrane Material
PVDF (Polyvinylidene fluoride)
Nominal Pore Size *
2)
0.01 micrometers
Trans-Membrane
Pressure
Maximum *
3)
300 kPa (43.5 psi)
Normal Operation
Lower than 200 kPa (29.0 psi)
Storage and Operating
Temperature Range
1 – 40 deg C
(34 – 104 deg F)
Operating pH Range
1 – 10
*1): Note that the specifications are subject to change without notice.
*2): Estimation from removing model particles.
*3): TMP (Trans-Membrane Pressure) should be below 300 kPa (43.5 psi) at any time even during the
filtration.
Table 2. Feed water limits *
1), *4)
Turbidity
Intermittent Peak *
5)
200 NTU
Continuous Maximum
50 NTU
TSS
Intermittent Peak *
5)
200 mg/L
Continuous Maximum
50 mg/L
Ozone
Not detected
Pretreatment Filter Mesh Size
Smaller than 200 micrometers
Temperature Range
1 – 40 deg C
(34 – 104 deg F)
pH Range
1 – 10
Max. Feed Pressure
300 kPa (43.5 psi)
*1): Note that the specifications are subject to change without notice.
*4): For design, please contact us.
*5): The duration time should be less than 48 hours and the occurrence frequency should not exceed
more than once a month.
