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  • Membrane Elements - UF


Model: UF
Membrane Elements
UltraFiltration (UF) Membrane Elements

UF and RO (NF) are all pressure-driven membrane separation process. UF filter media is UF membrane, configured as flat type, tubular type and hollow fiber type. UF process is the separation process in relation with pore size, and the pore size is between RO (NF) and MF (0.001-0.1μm),that is to say UF process the separation from big molecules to small molecules. In short, ions and small molecules, dissolved in the raw water, permeate to be the UF permeate, while particles larger than the membrane pore size are concentrated as concentrate, such as big protein molecules, microorganism, colloid, suspending substance etc.

PERFORMANCE

5040SM MODULE

Maximum Allow Pressure (MPa)

0.6

Trans-membrane Pressure (MPa)

0.2

Normal Operation Pressure (MPa)

0.1-0.2

Backwash Pressure (MPa)

0.1

PH Value

2-10

Max Allowable Concentration of Free Chlorine (Long Term) (mg/L)

50

Max Allowable Concentration of Free Chlorine (Short Term) (mg/L)

<300

Operation Mode

Cross-flow or Dead-end

Max Operating Temperature (℃)

<40

Membrane Characteristics

Hydrophilic Double skin

Membrane Material

PAN

MWCO (Dalton)

50,000

Membrane Area (m2)

2.5

Fiber Internal Diameter (mm)

1.0

Fiber External Diameter (mm)

1.6

Number of Hollow-Fiber (piece)

2000

Membrane Module Size (mm)

Φ120×1048

Inlet and Outlet Point Diameter (mm)

DN25

Max Air Pressure for Integrity Test (MPa)

0.2

Flux(0.1MPa,25℃)

1T/H


PERFORMANCE

Φ200×1350 MODULE

Maximum Allow Pressure (MPa)

0.6

Trans-membrane Pressure (MPa)

0.2

Normal Operation Pressure (MPa)

0.1-0.2

Backwash Pressure (MPa)

0.1

PH Value

2-10

Max Allowable Concentration of Free Chlorine (Long Term) (mg/L)

50

Max Allowable Concentration of Free Chlorine (Short Term) (mg/L)

<300

Operation Mode

Cross-flow or Dead-end

Max Operating Temperature (℃)

<40

Membrane Characteristics

Hydrophilic Double skin

Membrane Material

PAN

MWCO (Dalton)

50,000

Membrane Area (m2)

25

Fiber Internal Diameter (mm)

1.0

Fiber External Diameter (mm)

1.6

Number of Hollow-Fiber (piece)

7500

Membrane Module Size (mm)

Φ200×1350

Inlet and Outlet Point Diameter (mm)

DN40

Max Air Pressure for Integrity Test (MPa)

0.2

Flux(0.1MPa,25℃)

4T/H


PERFORMANCE

Φ90×1260MODULE

Maximum Allow Pressure (MPa)

0.6

Trans-membrane Pressure (MPa)

0.2

Normal Operation Pressure (MPa)

0.1-0.2

Backwash Pressure (MPa)

0.1

PH Value

2-10

Max Allowable Concentration of Free Chlorine (Long Term) (mg/L)

50

Max Allowable Concentration of Free Chlorine (Short Term) (mg/L)

<300

Operation Mode

Cross-flow or Dead-end

Max Operating Temperature (℃)

<45

Membrane Characteristics

Hydrophilic Double skin

Membrane Material

PAN

MWCO (Dalton)

50,000

Membrane Area (m2)

50

Fiber Internal Diameter (mm)

1.0

Fiber External Diameter (mm)

1.6

Number of Hollow-Fiber (piece)

12000

Membrane Module Size (mm)

Φ250×1715

Inlet and Outlet Point Diameter (mm)

2"

Max Air Pressure for Integrity Test (MPa)

0.2

Flux(0.1MPa,25℃)

10T/H


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Membrane Elements

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