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Hangzhou Kaihong Membrane Technology Co., Ltd.
Mail: cnkhong@163.com TEL: 86-571-88614796
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4 Inch PVDF Hollow Fiber MBR Ultrafiltration Membrane For Water Purification 0.03um
  • 4 Inch PVDF Hollow Fiber MBR Ultrafiltration Membrane For Water Purification 0.03um
  • 4 Inch PVDF Hollow Fiber MBR Ultrafiltration Membrane For Water Purification 0.03um

4 Inch PVDF Hollow Fiber MBR Ultrafiltration Membrane For Water Purification 0.03um

Place of Origin China
Brand Name CNKHONG
Model Number Customized
Product Details
Material:
PVDF
Housing:
UPVC
Pore Size:
0.03um
Water Flux:
50-80lmh
Temperatrue Scope:
1-40C
Input Water Pressure:
0.2MPa
High Light: 

4 inch Hollow Fiber MBR

,

PVDF Hollow Fiber MBR

,

ultrafiltration membrane 0.03um

Product Description

4 inch Ultra-filtration Membrane Module for Pure Water Purification with PVDF material

 

 

Ultra-filtration is an advanced technology to separate, purify and concentrate substance . It presents hollow capillary tube shape or hollow fiber shape, micro-pore covers tube wall densely. Feed liquid is flowing in or out the membrane under the influence of pressure, dissolvent or small molecule can permeate membrane and become pure liquid by collection, while large molecule (such as protein, each kind of enzyme, nucleic acid, polysaccharide and so on) ,colloid particle (such as emulsion, micro-ion) and bacterium are cut off by the membrane and are taken off by the circulating liquid flow to become concentrating liquid. waters.

UF provide:
* High and consistent product quality measured by turbidity (NTU) or silt density index (SDI).
* Tolerance to feedwater quality upsets.
* No use of pretreatment chemicals (polymer, coagulant, pH adjustment) and associated costs for sludge disposal.
* Small footprint and less weight than media filters.

 

2.2 Structure and Specifications of UF Membrane Modules

2.2.1 Small size of UF modules

aa.png

 

 

 

Size and weight

 

Model KH-UF-4040W-PVDF KH-UF-6040W-PVDF
Module Diameter ( A, mm) Φ90 mm Φ160 mm
Module Length ( B, mm) 960mm 960mm
Module Length (C, mm) 1106 mm 1304 mm
Size of Inlet/Outlet (D, mm) DN25 DN32
Operating Type Outside to Inside Outside to Inside
Membrane Area 8.0 m2 20 m2
Dry weight of the module 5 Kg 12 Kg

 

 

 

 

 

Parameters

Shell material UPVC UPVC
Membrane Material PVDF PVDF
Membrane pore size 0.03μm 0.03μm
Inner diameter of the hollow fiber 0.7 mm 0.7 mm
Outer diameter of the hollow fiber 1.3mm 1.3mm
Turbidity of Permeating water ≤ 0.2NTU ≤ 0.2 NTU

SDI value of permeating water

 

≤ 3 ≤ 3

Flux rate of purified water

(0.10MP,20℃)

≥1000L/H ≥3000L/H

 

 

 

 

Typical Process

 

Temperature Range 5-45 ℃ 5-45 ℃
PH Value Range 2-13 2-13

Permeating Flux rate for different

Water

40 - 80 l/m2/hr 40 -80 l/m2/hr
Operating Pressure ≤0.12 MPa ≤0.12MPa
Maximum Inlet Pressure 0.2 MPa 0.2MPa
Backwashing flux rate

1.5-2.0 times of

Permeating Flux

1.5-2.0 times of

Permeating Flux

Backwashing times Once per 30-120 minutes Once per 30-120 minutes
Chemical cleaning online during backwashing Once per 7-14 days Once per 7-14 days


The structure as the following:2.2.2 type A of 8 inches UF module.

ab.png

 

 

 

Size and weight

 

Model KH-UF-8040W-PVDF KH-UF-8060W-PVDF
Module Diameter ( A, mm) Φ200 mm Φ200 mm
Module Length ( B, mm) 1220 mm 1640 mm
Module Length (C, mm) 1365 mm 1785 mm
Size of Inlet/Outlet DN50 DN50
Operating Type Outside to Inside Outside to Inside
Membrane Area 30 m2 45 m2
Dry weight of the module 20 Kg 35 Kg

 

 

 

 

 

Parameters

Shell material UPVC UPVC
Membrane Material PVDF PVDF
Membrane pore size 0.03μm 0.03μm
Inner diameter of the hollow fiber 0.7 mm 0.7 mm
Outer diameter of the hollow fiber 1.3mm 1.3mm
Turbidity of Permeating water ≤ 0.2NTU ≤ 0.2 NTU

SDI value of permeating water

 

≤ 3 ≤ 3

Flux rate for of purified water

(0.10MP,20℃)

≥ 3600L/H ≥ 5400L/H

 

 

 

 

Typical Process

 

Temperature Range 5-45 ℃ 5-45 ℃
PH Value Range 2-13 2-13

Permeating Flux rate for different

Water

40 - 80 l/m2/hr 40 -80 l/m2/hr
Operating Pressure ≤0.12 MPa ≤0.12MPa
Maximum Inlet Pressure 0.2 MPa 0.2MPa
Backwashing flux rate

1.5-2.0 times of

Permeating Flux

1.5-2.0 times of

Permeating Flux

Backwashing times Once per 30-120 minutes Once per 30-120 minutes
Chemical cleaning online during backwashing Once per 7-14 days Once per 7-14 days


2.2.3 type B of 8 inches UF module. The structure as the following:

ac.png

 

 

 

 

Size and weight

 

Model KH-UF-SFX2860-PVDF KH-UF-SFX2880-PVDF
Module Diameter (OD, mm) Φ225 mm Φ225 mm
Module Length ( L1, mm) 1500 mm 2000 mm
Module Length (L2, mm) 1630 mm 2130 mm
Module Length (L3, mm) 1820 mm 2320 mm
Module Length (L , mm) 1860 mm 2360 mm
Operating Type Outside to Inside Outside to Inside
Membrane Area 52 m2 77 m2
Dry weight of the module 42 Kg 62 Kg

 

 

 

 

 

Parameters

Shell material UPVC UPVC
Membrane Material PVDF PVDF
Membrane pore size 0.03μm 0.03μm
Inner diameter of the hollow fiber 0.7 mm 0.7 mm
Outer diameter of the hollow fiber 1.3mm 1.3mm
Turbidity of Permeating water ≤ 0.2NTU ≤ 0.2 NTU

SDI value of permeating water

 

≤ 3 ≤ 3

Flux rate of purified water

(0.10MP,20℃)

≥ 6500L/H ≥ 8000L/H

 

 

 

 

Typical Process

 

Temperature Range 5-45 ℃ 5-45 ℃
PH Value Range 2-13 2-13

Permeating Flux rate for different

Water

40 - 80 l/m2/hr 40 -80 l/m2/hr
Operating Pressure ≤0.12 MPa ≤0.12MPa
Maximum Inlet Pressure 0.2 MPa 0.2MPa
Backwashing flux rate

1.5-2.0 times of

Permeating Flux

1.5-2.0 times of

Permeating Flux

Backwashing times Once per 30-120 minutes Once per 30-120 minutes
Chemical cleaning online during backwashing Once per 7-14 days Once per 7-14 days


The whole installation and application process of our MBR modules are described as the following photo:

 

 

4 Inch PVDF Hollow Fiber MBR Ultrafiltration Membrane For Water Purification 0.03um 3

 

4 Inch PVDF Hollow Fiber MBR Ultrafiltration Membrane For Water Purification 0.03um 4

A.OEM service available for ro membrane?

Yes, OEM service is available,

 

B.Payment Term

We can accept L/C, T/T, Western Union, MoneyGram

 

C.Certicification

We had passed ISO9001

 

D.Shipping

If your order is not big enough , Door to Door Service is the best choice via UPS,FEDEX,DHL,EMS.

For big quantity, by air or by sea through your forwarder is one Normal Way , we also can provide cost-effective forwarder for your reference.

 

E. Lead time

The normal lead time is 7-15 days, which depends on your quantities.

 

Contact Us at Any Time

86-571-88614796
Bldg 10-1, # 11 Lingang Rd, Renhe Street, Yuhang Dist, Hangzhou, China
Send your inquiry directly to us