Ultrafiltration (UF) Membrane Modules
Hollow-fiber UF membrane modules for building new UF trains or replacing existing modules in Saudi Arabia.
Product Description
UF module replacement depends on rack fit, fiber configuration, membrane material and target flux, and DSTC matches modules to those details before supply. UF modules filter to roughly 0.01 to 0.1 micron, removing suspended solids, colloids, bacteria and larger organics so the system can deliver a low, stable SDI for RO pretreatment or clarified water for direct use. Modules are selected by current model, module size, fiber configuration, membrane material, connection, target flux and required flow, so DSTC helps you match the right module instead of treating UF as a one-size item.
For quotation or proposal, send the current UF module make and model, or the target flux and flow, module size, fiber configuration (inside-out or outside-in), membrane material (PVDF or PES), pressurized or submerged type, connection, quantity, feed water analysis, and delivery or site city.
Overview
The UF module is the core filtration element inside a UF system. Its size, fiber configuration and membrane material affect flux, fouling behavior, cleaning method and filtered-water quality. DSTC supplies UF membrane modules in Saudi Arabia for two main needs: like-for-like replacement of aged or failed modules on existing UF skids, and new modules for building a fresh UF train. Pressurized and submerged types are available in inside-out or outside-in flow, with PVDF or PES membrane material. Selection is based on target flux and flow, feed water quality and the connection on your existing rack rather than one standard size. This page covers the modules and membranes only; for a complete pretreatment or clarification skid, see Ultrafiltration (UF) Systems.
Applications
- •RO pretreatment to deliver a low, stable SDI, typically below 3, and protect membranes
- •Re-membraning existing UF skids with like-for-like replacement modules
- •New UF trains built around modules selected by target flux and flow
- •Removal of suspended solids, colloids, bacteria and larger organics
- •Standalone clarification of surface water, well water and treated effluent
- •Upgrading pressurized or submerged UF racks in industrial and municipal plants
Product Range & Specs
- ✓Hollow-fiber ultrafiltration modules, in pressurized and submerged types
- ✓Filtration rating of about 0.01 to 0.1 micron
- ✓Produces a low, stable SDI, typically below 3, for RO feed
- ✓Fiber configuration: inside-out or outside-in flow
- ✓Membrane material: PVDF or PES
- ✓Selected by module size, target flux, flow, feed quality and connection
Product Summary
UF membrane modules are hollow-fiber membranes used to build or re-membrane UF systems. DSTC supplies UF modules in Saudi Arabia as like-for-like replacements and for new UF trains, filtering to about 0.01 to 0.1 micron for RO pretreatment, clarification and low-SDI feed water.
Frequently Asked Questions
Do you supply UF modules only, or the complete UF system?+
This page covers UF membrane modules on their own, supplied to build a new UF train or to re-membrane an existing skid. If you need a complete pretreatment or clarification skid with pumps, valves and controls, see our Ultrafiltration (UF) Systems page.
Can DSTC match my existing UF modules for a like-for-like replacement?+
Yes. Send the current module make and model, quantity, connection and rack arrangement so DSTC can supply a matching or equivalent module that fits your existing UF skid.
What is the difference between PVDF and PES UF membranes?+
PVDF and PES are common UF membrane materials with different chemical tolerance, strength and operating behavior. The right choice depends on feed water quality, cleaning chemistry and operating conditions, so share your water analysis and DSTC will advise the suitable material.
What SDI can UF modules deliver for RO pretreatment?+
Well-run UF modules give a low, stable SDI, typically below 3, which is a common target for protecting downstream RO membranes. Actual SDI depends on feed water quality, flux and cleaning regime.
How do you select the right UF module size?+
UF modules are selected by target flux and flow, not by one fixed size. Send the required flow, feed water quality, pressurized or submerged type, fiber configuration and connection, and DSTC will size the module count accordingly.