LF-UF8040 Large Flux PVDF Ultrafiltration Membrane For Large-Scale Water Plant

Large municipal water plants need huge daily water production, dozens of small 4-inch UF membrane module will occupy a lot of workshop space and increase installation costs. LEFILIER LF-UF8040 large-flow UF membrane is flagship industrial Ultrafiltration membrane in our product catalog, single module membrane area up to 40㎡+, greatly reduce the number of equipment modules for large projects. This thick tensile PVDF Ultrafiltration membrane module has strong anti-scouring ability, stable operation under long-term continuous production, effectively protect large flow LF-BWFR and LF-SW RO membrane filter. All large-scale water treatment components are displayed at Water Filter Element, oil and gas filtration products are available at gas filter element.

Large Flow Operation Principle Of LF-UF8040 UF Membrane Module

Mass raw surface water flows through the outer layer of LF-UF8040 UF membrane hollow fiber. The wide-area Ultrafiltration membrane fiber layer intercepts a large amount of suspended matter and algae; clear permeate water enters the central collection pipe and is sent to the high-capacity Reverse Osmosis membrane element. Large flow cross-flow backwash design quickly washes the dirt on the surface of Ultrafiltration membrane module, avoid frequent shutdown and reduce the operation pressure of the rear RO membrane.

Core Performance Parameters

• Membrane Material: Thick tensile modified PVDF for UF membrane module

• Nominal Precision: 0.01μm for Ultrafiltration membrane

• Single Membrane Area: 39.7~44㎡ for large UF membrane

• Max Transmembrane Pressure: 0.6MPa continuous operation

• Matching Products: Large capacity LF-BWFR / LF-SW RO membrane filter

Each LF-UF8040 Ultrafiltration membrane module passes fiber breakage resistance test before shipment, matched with large-size High Flow Filter.

5 Large Plant Exclusive Strengths

1 Super Large Single Module Membrane Area
Cut the total quantity of Ultrafiltration membrane module for large water projects.

2 Anti-Break Thick PVDF Fiber
Long-term aeration flushing will not damage this UF membrane.

3 Ultra-High Daily Water Yield
Suitable for uninterrupted mass production water lines.

4 Wide Anti-Pollution Adaptability
Adapt slightly turbid river raw water Ultrafiltration membrane working condition.

5 Standard 8-inch Industrial Shell
Universal rack size for large municipal water equipment.

Application Scenarios

LF-UF8040 UF membrane module is the core pre-treatment Ultrafiltration membrane for large municipal water plants, matched with industrial Reverse Osmosis membrane element to build full-scale water desalination system.

Full Model List

Full Model No.	Specification Introduction
LF-UF8040-S	Standard large UF membrane, 39.7㎡ membrane area, conventional municipal water plant
LF-UF8040-L	Large-area enhanced Ultrafiltration membrane module, 42.1㎡ for medium-large factories
LF-UF8040-PRO	Pro high-flux anti-fouling UF membrane, 44㎡ super large membrane surface

Other Related Products

LF-UF4040 Standard UF Membrane

FAQ About LF-UF8040 Ultrafiltration Membrane

Q1 Why choose 8-inch UF membrane module instead of 4-inch?
A1 Single large water output reduces equipment investment for large-scale water stations.

Q2 Can this Ultrafiltration membrane be used for sewage MBR tanks?
A2 External pressure design only for clean raw water, sewage chooses LF-MBR submerged UF membrane.

Q3 What is the maximum daily water output of LF-UF8040-PRO?
A3 Up to 45 cubic meters per single UF membrane module.

Q4 What supporting filter matches this large Ultrafiltration membrane?
A8-inch large-flow High Flow Filter as primary security filtration.