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BMUF-2660D replace Dow UF module SFP-2660

The BMUF-2660D ultrafiltration membrane is designed to replace the Dow ultrafiltration module SFP-2660, with compatible dimensions ensuring no need for changes to piping or fittings

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The BMUF-2660D ultrafiltration membrane is designed to replace the Dow ultrafiltration module SFP-2660, with compatible dimensions ensuring no need for changes to piping or fittings. Made from hollow fiber PVDF material, the BMUF-2660D ultrafiltration membrane boasts high tensile strength and features a pore size of 0.03 μm, delivering the same water production capacity as the original Dow ultrafiltration module SFP-2660. When using the BMUF-2660D ultrafiltration membrane for replacement in ultrafiltration projects, customers can follow existing operation and cleaning protocols. This replacement solution is more economical and convenient, significantly reducing maintenance costs for end users.

Product Features and Advantages:

  • Nominal Pore Size of 0.03 Microns:Effectively removes bacteria, viruses, colloids, and other particles, providing protection for downstream processes such as reverse osmosis.
  • High Strength and Chemical Resistance of PVDF Hollow Fiber:The PVDF polymer material offers excellent mechanical strength and chemical corrosion resistance, The elements feature an external pressure structure, making them less prone to insertion and removal. They have a larger filtration area, higher contaminant retention rate, and are easier to clean more thoroughly,extending the membrane’s service life.
  • Hydrophilic Modified PVDF Fiber Membrane: Facilitates easy cleaning, exhibits good wettability, and helps maintain stable performance over the long term.
  • External Pressure Design: Allows larger solid particles to pass through, reducing the requirements for pretreatment processes.
  • U-PVC Shell:Avoids the use of more expensive pressure vessels, reducing operational costs.
  • High Strength and Flexibility:The fiber strength is high, and flexibility is good. The membranes are less likely to break during cleaning.
  • High Flux: The product has a high porosity, allowing the element to maintain high flux.

 

Product parameter:

Model 2660D
Active Membrane Area (m²) 33
Hollow fiber ID/OD size (mm) 0.7 / 1.3
Design Permeate Flow (L/h/m²) 50 ~ 100
Fouling Molecular Weight (Dalton) 100000
Permeate NTU <1
Max Operating Pressure (MPa) 0.3
Max Transmembrane Pressure (MPa) 0.2
Recommended Transmembrane Pressure (MPa) 0.03 ~ 0.10
Flow Range (m³/h) 1.3 ~ 3.0
Operating pH Range 2 ~ 10
Temperature (°C) 5 ~ 40
Max Backwash Pressure (MPa) 0.2
Max NaOCl Resistance (mg/l) 2,000
Max Inorganic Salt Resistance (mg/l) 1,000
Max Feed Water Turbidity (MTU) 300
Frequency Range (µm) 300
Washing Method External pressure dead-end filtration
Expected Turbidity (NTU) ≤0.1
Expected SDI (SDI) ≤2.5

 

  BMUF-2660D ultrafiltration membrane dimension

Application Range:

  • Pre-treatment for Reverse Osmosis Systems
  • Municipal Wastewater Treatment
  • NSF Standard Drinking Water Preparation
  • Industrial Wastewater Treatment
  • Reuse of Reclaimed Water
  • Surface Water Treatment

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