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X-Flow
XF40C
Pentair X-Flow XF40C Membrane Elements are based on hydrophilic hollow-fiber ultrafiltration membranes, composed of a PES/PVP blend. They have high mechanical and chemical strength, making them suitable for a wide range of applications. The pressurized membrane elements with inside-out configuration are the industry’s choice for the removal of bacteria, viruses, suspended solids, and colloids.
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Hollow fiber ultrafiltration
Features
- Removal of microorganisms
- 99.9999% (LOG6) reduction of bacteria (Pseudomonas diminuta)
- 99.99% (LOG 4) reduction of viruses (MS2 coliphages) by mechanical means
- High membrane packing density: One of the industry’s smallest free volume in a membrane elements
- 100% integrity testing on individual fibers
- Individual fiber repair
- Very good antifouling behavior
- Typical permeate quality:
- SDI < 3
- Turbidity < 0.1NTU
- Excellent chemical resistance:
- Wide pH range: 2 – 12
- High chlorine stability:maximum free chlorine 250 mg/l
- Typical high permeability: low energy consumption
Functional description
The core of the XF40C Membrane Element is the single-fiber, inside-out filtration process that delivers a robust solution. Mode of operation is feed-and-bleed with a minor crossflow or dead-end mode with regular backwash (permeate only) and chemically enhanced backwash.
- Aquaflex
- X-Line
Fields of application
Potable water production
The X-Flow XF40C Membrane Elements provide superior separation performance and effective rejection of viruses and chlorine-resistant organisms such as Cryptosporidium and Giardia.
Process water production
The Membrane Elements offer an effective barrier to suspended solids and silt. The permeate can be used directly or, if salinity and dissolved solids are not within the required limits, the permeate can be fed to a downstream RO system.
The X-Flow XF40C are a reliable solution to meeting the highest standards for turbidity and microbiology. The polished effluent is ready for high- grade and unrestricted reuse applications.
Specifications
XF40C |
|---|
| Membrane surface area |
| 40 m² |
| Module dimensions (dxl) |
| 8” x 1527.5 mm |
| Housing material |
| PVC |
| Membrane material |
| PES/PVP |
| Hydraulic membrane diameter |
| 0.8 mm |
| Nominal pore size |
| 20 nm |
Related solutions
Pentair X-Flow X-line Solution is a cost-effective ready-to-assemble UF for water treatment and wastewater reuse applications.
Pentair X-Flow Aquaflex is the ultrafiltration solution for challenging feed water qualities with unmatched operational flexibility.
