QILEE Membrane Element Factory Supply

Product Overview

1) Product overview

Product Features

- QILEE’s Membrane Element (External Pressure Hollow Fiber Ultrafiltration, e.g. model 77FR) is a durable, high-performance ultrafiltration module built from hydrophilic PVDF hollow fibers.

Product Value

- It features an external-pressure hollow-fiber structure with a unique water-collection/drainage design and is engineered for long service life and reliable continuous operation.

Product Advantages

- Typical nominal pore size is ~30 nm, enabling fine-particle and microbial separation.

Application Scenarios

2) Product features

- Very fine pore size (≈30 nm) for high filtration accuracy—removes fine particles, bacteria and most pathogens.

- High mechanical strength and excellent chemical resistance; compatible with strong scouring and chemical cleaning.

- Hydrophilic PVDF membrane with good wettability, anti-fouling properties, washable and regenerable.

- External compression structure that supports high loading capacity and allows larger contaminants to enter with lower pre-treatment requirements.

- Special pore-catchment/drainage geometry and compatibility with gas–water mixed scrubbing for effective cleaning.

3) Product value

- Provides consistently high water quality and reliable microbial control due to fine filtration.

- Longer lifetime and resistance to chemical degradation reduce maintenance, replacement frequency and lifecycle cost.

- Washable and regenerative membranes cut operating cost and downtime.

- High-capacity external-pressure design increases throughput and operational flexibility.

4) Product advantages

- Robust external-compression construction yields high loading capacity and large free space between fibers for efficient operation.

- Unique drainage and pore-catchment design maximizes cleaning/drainage efficiency, improving recoverability after fouling.

- PVDF chemistry delivers durable anti-degradation and anti-pollution performance.

- Backed by QILEE’s advanced manufacturing, quality control, reliable supply and responsive delivery/R&D support.

5) Application scenarios

- Widely used in industrial ultrafiltration applications where fine-particle and microbial separation are required.

- Typical uses include industrial water treatment and reuse, wastewater pretreatment, process water clarification, and other industrial filtration needs.

- QILEE provides targeted solutions based on customer bottlenecks, adapting modules and cleaning strategies to specific site requirements.