Nanofiltration membrane technology is often used to remove suspended solids, dissolved organic compounds and multivalent ions from water. Conventional nanofiltration membranes are thin-film composite (TFC) membranes, arranged as coils, tubules, or hollow fibers of polyamide or cellulose acetate. Nanofiltration systems typically operate at pressures between 5 and 20 bar, depending on the membrane type and specific application.
To minimize clogging due to concentration polarization effects and other types of scale, nanomembrane filtration systems are often designed to be cross-flow.
The NF X-Flow HFW1000 membrane uses 1000Delton size (Open nano filtration) and is a hollow fiber membrane with a fiber size of 0.8mmID made of PES, giving the membrane outstanding features:
- Low operating pressure (2-4bar).
- Capable of backwashing.
- Correct membrane filter size to remove color in water.
- PES membrane materials are as resistant to chlorine as UF membranes.
- Simple pre-treatment and protection with a 300-micron pre-filtration as for UF membranes, unlike other nanomembranes that require similar inlet water quality to RO membranes and are very sensitive to chlorine.
- Application to remove humic substances, dissolved organics, and synthetic chemical compounds such as dyes while the mineral balance of the water is not affected.
Reasons to choose Pentair X-flow HFW1000
Pentair X-flow HFW1000 vs Spiral-wound NF/UF
DESIGN, SELECT THE FILTER SYSTEM FROM WEB PENTAIR X-FLOW XPERT
Pentair developed Pentair X-Flow Xpert Web App that features the world's first conversational interface in the membrane filtration industry. This Web App guides you through helping to select the ideal Pentair X-Flow membrane filtration solution and configuration for water and wastewater treatment applications by answering a few questions.
Xpert runs on all major web browsers and all devices with screen size adaptability. Once you are granted access by your Pentair Account Manager, you can enjoy numerous advantages of the interactive setup.
The new Web App enables you to design entire filtration systems, including all ancillary equipment and all operational requirements that mobilize decades of experience of Pentair X-Flow membrane filtration solutions. In addition, it has various unique new features.Currently, Pentair UF membranes are present in Vietnam thanks to ATS Water Technology Company, a major distributor of Pentair branded products, so we can ensure that you are provided with genuine products and advice. Technical expertise and a prestigious warranty with the most competitive prices. Please choose ATS Water Technology as your leading supplier of water technology products!