Submerged Column-type Membrane Series
FFM’s submerged column ultrafiltration membrane is specially designed for large-scale water treatment processes.
A key feature of this membrane is its direct immersion into the water to be treated, utilizing negative pressure for water production, which ensures efficient operation with minimal energy consumption.
Featuring a robust column structure with high strength and a compact footprint
it is ideal for the upgrade of existing water treatment facilities. Known for its strong anti-fouling capabilities and ease of online cleaning, this product is extensively used in municipal sewage advanced treatment and reuse, industrial wastewater processing, as well as pre-treatment for seawater desalination.
| Model | Membrane material | Effective membrane area ft2 (㎡) |
Design flux range GFD（lmh） |
filter aperture (um) |
| FFM-WUF-375 | PVDF | 375(35) | 35-102(20-60) | 0.03 |
| FFM-WUF-485 | PVDF | 485(45) | 50～136（30～80） | 0.03 |
