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UFM225 Series PVDF Hollow Fiber Ultrafiltration Membrane Module
UFM225 Series PVDF Hollow Fiber Ultrafiltration Membrane Module UFM225 Series PVDF Hollow Fiber Ultrafiltration Membrane Module UFM225 Series PVDF Hollow Fiber Ultrafiltration Membrane Module
UFM225 Series PVDF Hollow Fiber Ultrafiltration Membrane Module UFM225 Series PVDF Hollow Fiber Ultrafiltration Membrane Module UFM225 Series PVDF Hollow Fiber Ultrafiltration Membrane Module

UFM225 Series PVDF Hollow Fiber Ultrafiltration Membrane Module

Description

Hongtek UFM225 Series PVDF Hollow Fiber Ultrafiltration Membrane Module is made of 0.1 micron PVDF hollow fiber membrane, can effectively remove harmful substances such as bacteria, sediment, rust, colloid and heavy metals in water. PVDF ultrafiltration membrane is made of of hydrophilic PVDF modified material,  large water production, strong anti-pollution ability, good chemical resistance, not easy to block, and long service life. PVDF hollow fiber ultrafiltration module are widely used in petrochemical, food and beverage, medical and pharmaceutical, reclaimed water reuse, wastewater treatment and other industrial fields.

Specification
ModuleUFM225
Element sizeØ225×1860mm
Membrane materialModified PVDF
Active membrane area60m²
ID/OD of hollow fiber0.8mm/1.3mm
MWCO200000 Dalton
Filtration rating0.1 micron
Material of end sealEpoxy resins
Material of housingUPVC
Inlet pipeDN50 Clamping OD 56mm PVC pipe
Produced water outlet pipeDN50 Clamping OD 56mm PVC pipe
Concentrated water outlet pipeDN50 Clamping OD 56mm PVC pipe


Feature

● MWCO of PVDF ultrafiltration membrane is 200K Dalton

● Simple design structure, small footprint, easy to operate and replace

● PVDF hollow fiber UF is strong oxidation resistance, acid and alkali resistance

● PVDF ultrafiltration membrane is large flow, good filtration effect and longe service life

● High quality PVDF hollow fiber ultrafiltration is widely used in wastewater treatment industrial fields


Application

● RO pre-treatment

● Sewage treatment

● Condensate water reuse

● Food and beverage processing

● Industrial wastewater deep treatment

● Residential & commercial water treatment


Performance
Membrane water flow modeOutside to inside
Operation mode Cross-flow filtration or dead end filtration
Pure water flow15,000L/H (0.15MPa, 25℃)
Designed water flow40-100L/m².hr (0.15MPa, 25℃)
Maximum operating pressure0.2Mpa
Maximum transmembrane pressure0.15MPa
Operating temperature range5-45℃
Influent water turbidity<25NTU
Produced water turbidity<1NTU
Produced water SS≤1mg/L
Produced water SDI≤3
Operation PH Range5-9 (Washing 2-12)
Bacterial virus removal rate>4log
Air Washing Volume0.1-0.15N m³/m².hr
Air Washing Pressure≤0.1MPa

Work principle of PVDF hollow fiber UF membrane

UFM225.jpg

● PVDF hollow fiber UF membrane water flow mode is from outside to inside

● PVDF ultrafiltration membrane ensure the stability good quality of produced water

● PVDF ultrafiltration membrane fiber pore size distribution is uniform and larger filtration area

● Water, small molecules and ions pass through the membrane walls under pressure to form ultrafiltrate

● The filtration rarting of PVDF UF membrane is 0.1 micron, particles are trapped by the membrane wall

● PVDF hollow fiber UF membrane has strong anti-staining ability, resistant to acid and alkali & long working life


Tech Support

Project Case of UFM225 Series PVDF Hollow Fiber UF Module

PVDF-UF-Membrane.jpg

Grinding wastewater reuse 20000m³/d

Process: raw water - coagulation sedimentation - biochemical treatment - MBR membrane - UF membrane - RO membrane - reuse

Equipment parameters: UFM225 PVDF hollow fiber UF module, 46 pieces/group, 7 groups, a total of 322 pieces, design operating flux of 45L/m².h