Ultrafiltration — Spiral
SP-UF Series — Spiral UF / Side Stream MBR
HDG open-channel spiral UF, 250–500 LMH design flux
Product description
The SP-UF Series spiral ultrafiltration membranes are SV-NanoMetrix's advanced solution for high-solids industrial wastewater treatment and external MBR applications. Open feed channel spiral technology delivers stable performance in streams containing high suspended solids, oil & grease, colloidal matter and fluctuating organic loads where conventional submerged UF systems struggle.
Designed for pressurized ultrafiltration operation, the SP-UF Series combines high packing density, superior fouling resistance, robust backwash capability and stable high-flux performance for industrial ETP, textile wastewater, food & beverage effluent, oily wastewater, biological polishing and side-stream MBR applications.
Specifications
| Model | Chemistry | Feed Channel | Membrane Area m² (ft²) | Pore Size | Operating Pressure | Design Flux | pH Range | Temperature |
|---|---|---|---|---|---|---|---|---|
| SP-UF | PVDF | HDG Open Channel | 20.50 (220) | 0.03 µm | 0.05–5 bar | 250–500 LMH | 2–12 | 5–45°C |
| SP-UF | PVDF | HDG Open Channel | 18.58 (200) | 0.03 µm | 0.05–5 bar | 250–500 LMH | 2–12 | 5–45°C |
| SP-UF | PES | HDG Open Channel | 20.50 (220) | 0.03 µm | 0.05–5 bar | 250–500 LMH | 2–12 | 5–45°C |
| SP-UF | PES | HDG Open Channel | 18.58 (200) | 0.03 µm | 0.05–5 bar | 250–500 LMH | 2–12 | 5–45°C |
Performance figures are nominal values obtained under the standard test conditions stated with each table. Actual performance varies with feedwater chemistry, pretreatment, flux, recovery, temperature, pressure and operating practice. Individual element flow may vary from the nominal value. Specifications are subject to change without notice — request the current datasheet before specifying.
Need a datasheet or pilot support?
Share your feedwater analysis and target recovery — our engineers will recommend the right element and array configuration.