Ecowas-Aviana West Africa Intl Expo 2025

As a core component for water treatment, PVDF submerged ultrafiltration membranes are fabricated into hollow fiber membrane filaments using polyvinylidene fluoride (PVDF). Directly immersed in raw water, they achieve solid-liquid separation via negative pressure suction. With precise retention of suspended solids, colloids, and microorganisms, the membranes ensure consistent, compliant effluent quality—making them one of the mainstream membrane solutions in municipal, industrial, and domestic water supply sectors today.

Core Features:

Material Advantages: PVDF exhibits excellent resistance to acids, alkalis, and oxidation, along with high mechanical strength. Post hydrophilic modification, it delivers enhanced anti-fouling performance and an extended service life.

Structural Advantages: The submerged design reduces energy consumption and space requirements, supports in-line air-water backwashing, and simplifies maintenance procedures.

Core Advantages:

Stable effluent quality that meets high standards for municipal use and industrial water reuse.

Superior fouling resistance and durability, minimizing chemical cleaning frequency and lowering overall operation & maintenance (O&M) costs.

Modular flexibility, with treatment capacities ranging from several tons to 10,000+ tons per day, adaptable to diverse process configurations.

Application Scenarios:

Suitable for municipal water plant pretreatment, industrial wastewater reuse, centralized rural water supply, emergency water supply, and other related applications.

With "stability, energy efficiency, and durability" as their core values, PVDF submerged ultrafiltration membranes serve as critical components for safeguarding water quality and enabling water resource recycling.