Ultrafiltration
Ultrafiltration System (UF)
Pressure-driven UF skids removing colloids, bacteria and viruses — a robust barrier ahead of RO or as a…
View detailsUltrafiltration
UF Pre-treatment Skid
Standalone ultrafiltration skids that protect an existing RO train from turbidity spikes, algae and seasonal raw-water changes.
- ZC-UF-40
- 5–100 m³/h
- RO protection
What makes this system different
- Filtrate SDI below 3
- Extends RO membrane life
- Automatic CEB sequence
- Retrofit to any RO train
Most RO failures start upstream. A UF skid ahead of the membranes holds filtrate below 0.1 NTU and SDI under 3 even when the raw water quality swings with the season.
- PVDF or PES hollow-fibre modules
- Automatic backwash and chemically enhanced backwash
- Air-scour option for high-solids water
- Skid-mounted, pre-piped and tested
Technical specifications
| Model | ZC-UF-40 |
|---|---|
| Capacity | 5–100 m³/h |
| Recovery rate | 90–95% |
| Installed power | 2.5–15 kW |
| Power supply | 380V / 50Hz / 3Ph (or to client standard) |
| Frame / wetted material | SS304 frame, UPVC piping |
| Membrane | PVDF hollow fibre 0.02 µm |
| Warranty | 24 months |
| Lead time | 25–35 days |
| Pore size | 0.02 u00b5m |
| Filtrate turbidity | < 0.1 NTU |
| Filtrate SDI | < 3 |
| Backwash | Automatic, air-scoured |
Specifications are indicative. Final design is confirmed against your water analysis and site conditions.
Typical applications
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