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Cleanroom Utility Systems
Ultrafiltration System
An automated hollow-fiber ultrafiltration rack for process-water clarification, RO pretreatment and clean utility support.
- Vertical hollow-fiber modules
- Automated backwash sequences
- Balanced feed and filtrate headers
Product Introduction
The packaged UF rack combines vertical membrane modules, process headers, automated valves and pressure/flow monitoring for repeatable filtration and cleaning.
Key Features
Automated filtration and backwash
Optional air scour
Transmembrane-pressure monitoring
CIP connections
Modular expansion
Customer Product Concerns
Flux, cleaning and manifold design are selected around solids loading and the required downstream barrier performance.
Rapid membrane foulingSet flux, backwash interval, air scour and chemical cleaning from feed-water characterization.
Uneven rack loadingUse symmetrical headers and measured module-bank pressure drop.
Incomplete backwashSequence reverse flow, drain-down and optional air scour before returning to filtration.
Difficult integrity assessmentProvide isolatable module groups and instrument connections for the selected integrity test.
Typical Applications
RO pretreatmentClean utility clarificationSurface and groundwater polishingFood and cosmetic process waterIndustrial water reuse
Technical Parameters
Module count, flux, recovery and cleaning sequence remain configurable to feed water and operating duty.
| Core Material | Hydrophilic PVDF or PES hollow-fiber ultrafiltration membrane modules |
|---|---|
| Panel Thickness | Membrane fiber and module wall dimensions specified in mm by selected design |
| Effective Width | Rack width typically 900–2600 mm, module count dependent |
| Maximum Length | Rack length typically up to 8000 mm, bank configuration dependent |
| Steel Facing Thickness | Stainless-steel frame and enclosure sheet typically 1.5–3.0 mm |
| Core Density | Structural material density approximately 7930 kg/m³ for 304 stainless steel |
| Thermal Conductivity | Stainless-steel structural components approximately 16.2 W/(m·K) at ambient temperature |
| Surface Finish | Brushed or bead-blasted stainless frame with smooth process manifolds |
| Joint Type | Flanged or grooved headers with sanitary clamp or union module branches |
| Customization | Available based on the intended application and operating environment. |
Available Options
PVDF or PES modulesStainless or engineered-polymer headersBackwash pumpAir-scour interfaceEnhanced backwash skidTurbidity and SDI instrumentsDuty/standby racks
Planning a Ultrafiltration System specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
