Ultrafiltration Membrane Module — PVDF UF Module

Description

1. Product Overview
   The Ultrafiltration Membrane Module — PVDF UF Module is a high-performance separation system designed for advanced water and process fluid purification. Engineered using polyvinylidene fluoride (PVDF), it delivers exceptional chemical resistance, mechanical strength, and long operational lifespan under demanding industrial conditions. Its primary use spans municipal water treatment, industrial wastewater recycling, and high-purity process filtration across critical sectors such as pharmaceuticals, food & beverage, and chemical processing. The key value proposition lies in its superior fouling resistance and stable flux performance, ensuring consistent output quality and reduced operational downtime. Strategically, it plays a vital role in global water sustainability initiatives and industrial efficiency optimization, making it an essential asset in modern filtration infrastructure.
2. Key Specifications & Technical Characteristics

• Material: Polyvinylidene Fluoride (PVDF) hollow fiber membrane
• Membrane Type: Ultrafiltration (outside-in / inside-out configurations available)
• Pore Size: Typically 0.01–0.1 micron (nominal UF range)
• Filtration Mode: Dead-end or cross-flow operation
• Operating Pressure: Low-pressure system (typically < 0.5 MPa)
• Physical Form: Cylindrical pressure vessel module
• Color: White / off-white membrane housing
• Chemical Resistance: High tolerance to chlorine, acids, and oxidants
• Packaging: Industrial export-grade wooden crate or reinforced carton
• Shelf Life: 2–3 years (dry, sealed storage conditions)

3. Core Industrial Applications
   The PVDF Ultrafiltration Membrane Module is widely deployed in municipal drinking water purification systems, ensuring removal of suspended solids, bacteria, and colloidal particles. In industrial wastewater treatment, it enables efficient reuse and discharge compliance by achieving stable separation performance under variable feed conditions. It is extensively used in food & beverage processing for clarification and sterilization of liquids, as well as in pharmaceutical production where high-purity water and sterile filtration are critical. Compared to conventional polymer membranes, PVDF offers superior fouling resistance, higher flux recovery after cleaning, and longer operational life, significantly reducing lifecycle costs and maintenance frequency.
4. Competitive Advantages
   This module offers industry-leading membrane durability due to its high-strength PVDF material, ensuring resistance against harsh chemical cleaning cycles. It provides stable long-term filtration performance with minimal flux decline, improving operational efficiency and reducing downtime. Supply reliability is supported through scalable manufacturing and standardized module formats compatible with global systems. From a commercial standpoint, it delivers strong price-performance efficiency by lowering total cost of ownership over extended service life. Environmental benefits include reduced chemical consumption and improved water recovery rates, aligning with sustainability compliance standards. Comprehensive technical documentation and after-sales engineering support further enhance its value as a strategic procurement choice.
5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Packaging: Industrial palletized export packaging
• Loading Capacity: Approximately 18–22 MT per 20-foot container
• Supply Scope: Bulk industrial supply, OEM/private label available upon request
• Delivery Terms: FOB / CIF / EXW (as per buyer requirement)