Ultrafiltration (UF) membranes are advanced filtration solutions designed for high-efficiency separation of suspended solids, bacteria, and macromolecules in water and wastewater treatment. They offer superior performance, durability, and chemical resistance, ensuring consistent filtration quality across various industries.
Membrane Material Options
PES (Polyethersulfone): Excellent chemical resistance and thermal stability, ideal for high-purity applications.
PAN (Polyacrylonitrile): Strong mechanical properties and fouling resistance, suited for industrial wastewater treatment.
PVDF (Polyvinylidene Fluoride): High chlorine tolerance and chemical durability, preferred for harsh environments.
Wide pore size range:0.002 – 0.08µm for precise filtration.
High Molecular Weight Cut-off (MWCO): From 50k to 150k Dalton for selective separation.
Superior chemical resistance: Compatible with NaClO, H₂O₂, NaOH, and HCl for effective cleaning.
Robust performance: High flux rates with excellent fouling resistance.
Versatile operation: Suitable for cross-flow and dead-end filtration.
Optimized backwash cycle: Improves membrane longevity and efficiency.
Technical Parameters
Parameter
PES Membrane
PAN Membrane
PVDF Membrane
Pore Size
0.002 - 0.01µm
0.02µm
0.03 - 0.08µm
MWCO
50k - 67k Dalton
80k - 100k Dalton
100k - 150k Dalton
Max Feed Turbidity
<50 NTU
<80 NTU
<100 NTU
Max Chlorine Resistance
2000 ppm (Momentary)
500 ppm (Momentary)
2000 ppm (Momentary)
pH Range
2 - 12
2 - 10
2 - 10
Max Permeate Flow
120 - 150 L/m²·h
120 - 150 L/m²·h
120 - 150 L/m²·h
Operating Temperature
5 - 45°C
5 - 45°C
5 - 45°C
Max Feed Pressure
0.5 MPa
0.5 MPa
0.5 MPa
Max Backwash Pressure
0.25 MPa
0.25 MPa
0.25 MPa
Cleaning Agents
NaClO, H₂O₂, NaOH, HCl
NaClO, H₂O₂, NaOH, HCl
NaClO, H₂O₂, NaOH, HCl
UF Membrane Module Options
1. PAN Membrane Modules
Φ90 - Φ250 mm outer diameter.
Effective filtration area:4 - 35 m².
Design flux:0.2 - 2.8 m³/0.1MPa·25°C.
2. PVDF Membrane Modules
Φ90 - Φ250 mm outer diameter.
Effective filtration area:9 - 77 m².
Design flux:0.54 - 9.0 m³/0.1MPa·25°C.
3. PES Membrane Modules
Φ90 - Φ315 mm outer diameter.
Effective filtration area:4.5 - 80 m².
Design flux:0.225 - 6.4 m³/0.1MPa·25°C.
Applications
Drinking Water Treatment
Industrial Process Water & Wastewater Reuse
Pharmaceutical & Biotechnology Filtration
Food & Beverage Industry
Municipal Wastewater Treatment
Desalination Pretreatment
Electronics & Semiconductor Manufacturing
The UF membrane series ensures high efficiency, reliability, and long lifespan, making them a cost-effective solution for various filtration applications.
UF Membrane
UF Membrane
Product Introduction
Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 06 May, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
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At Afrimart, we strive to process all orders promptly. Once the payment has been successfully cleared into our account, your order will be processed within 2 to 5 business days. Please note that this processing time excludes weekends and public holidays.
Following the processing of your order, the estimated delivery lead time ranges between 35 to 60 days. However, please be aware that this timeframe is subject to variations due to potential delays in shipping and customs clearance. While we aim to adhere to the original delivery schedule, unforeseen circumstances may occasionally extend the delivery window beyond the anticipated 35 to 60 days.
In the event of high demand or other factors leading to longer shipping times for certain items, we will communicate any expected delays during the initial order confirmation. We appreciate your understanding and patience as we work to ensure your order arrives as swiftly as possible.