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225mm 0.03um Ultrafiltration Membrane 52m2 Uf System Water Treatment

Categories Ultrafiltration Membrane
Brand Name: CNKHONG
Model Number: Customized
Place of Origin: China
MOQ: 1set
Price: 150-1050
Payment Terms: T/T, L/C
Delivery Time: 15 days
Packaging Details: Carton or Wooden box
Material: PVDF
Housing: UPVC
Pore Size: 0.03um
Water Flux: 50-80lmh
Temperatrue Scope: 1-40C
Input Water Pressure: 0.2MPa
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225mm 0.03um Ultrafiltration Membrane 52m2 Uf System Water Treatment

Ultra-filtration Membrane System for Pure Water Purification with PVDF 0.03um pore size


Ultrafiltration (UF) modules are made from high strength, hollow fiber membranes that have excellent features and benefits: • 0.03 µm nominal pore diameter for removal of bacteria, viruses, and particulates including colloids to protect downstream processes such as RO • PVDF polymeric hollow fibers for high strength and chemical resistance allows long membrane life • Hydrophilic PVDF fibers for easy cleaning and wettability that help maintain long term performance • Outside In flow configuration for high tolerance to feed solids that help reduce the need for pretreatment processes • U-PVC housing, helping to eliminate the need for costly pressure vessels This module is an ideal choice for systems with capacities greater than 50 m3/hr (220 gpm). The larger, 8 inch diameter module offers the highest effective membrane area of the UF modules, which contributes to a more economical membrane system design. The shorter, 60 inch length module offers higher efficiencies over a wider range of feed water conditions compared to longer length modules. Ultrafiltration modules can be used for a wide variety of treatment applications such as surface water, seawater, industrial wastewaters, and secondary effluent wastewater.


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


Size and weight


ModelKH-UF-SFX2860-PVDFKH-UF-SFX2880-PVDF
Module Diameter (OD, mm)Φ225 mmΦ225 mm
Module Length ( L1, mm)1500 mm2000 mm
Module Length (L2, mm)1630 mm2130 mm
Module Length (L3, mm)1820 mm2320 mm
Module Length (L , mm)1860 mm2360 mm
Operating TypeOutside to InsideOutside to Inside
Membrane Area52 m277 m2
Dry weight of the module42 Kg62 Kg

Parameters

Shell materialUPVCUPVC
Membrane MaterialPVDFPVDF
Membrane pore size0.03μm0.03μm
Inner diameter of the hollow fiber0.7 mm0.7 mm
Outer diameter of the hollow fiber1.3mm1.3mm
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 Range5-45 ℃5-45 ℃
PH Value Range2-132-13

Permeating Flux rate for different

Water

40 - 80 l/m2/hr40 -80 l/m2/hr
Operating Pressure≤0.12 MPa≤0.12MPa
Maximum Inlet Pressure0.2 MPa0.2MPa
Backwashing flux rate

1.5-2.0 times of

Permeating Flux

1.5-2.0 times of

Permeating Flux

Backwashing timesOnce per 30-120 minutesOnce per 30-120 minutes
Chemical cleaning online during backwashingOnce per 7-14 daysOnce per 7-14 days

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Proper start-up of a UF system is essential to prepare the membranes for operating service and to prevent membrane damage. Following the proper start-up sequence also helps ensure that system operating parameters conform to design specifications so that system water quality and productivity goals can be achieved. Before initiating system start-up procedures, membrane pretreatment, installation of the membrane modules, instrument calibration and other system checks should be completed. Please refer to the product technical manual.

Avoid any abrupt pressure variations during start-up, shutdown, cleaning or other sequences to prevent possible membrane damage. Flush the UF system to remove shipping solution prior to start up. Remove residual air from the system prior to start up. Manually start the equipment. Target a permeate flow of 60% of design during initial operations. Depending on the application, permeate obtained from initial operations should be discarded. Please refer to the product technical manual


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


Quality 225mm 0.03um Ultrafiltration Membrane 52m2 Uf System Water Treatment for sale
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