1. Engineered Water Treatment Solutions
Nanofiltration Systems
Engineered Water Treatment Solutions

2. Nanofiltration Systems
Every day, an estimated 3,000 to 6,000 people worldwide die from diseases caused by contaminated water. Filtration can reduce the risks, but traditional bacterial and viral filters trap pathogens inside granular carbon or porous ceramic or polymer materials, many of which are difficult to clean and must be changed frequently.
Nanofiltration Systems
Nanofiltration is a relatively recent membrane filtration process used most often with low total dissolved solids water such as surface water and fresh groundwater, with the purpose of softening polyvalent cation removal and removal of disinfection by-product precursors such as natural organic matter and synthetic organic matter.
Technology advancement facilitates people to abridge their day-to-day activities such as a water filtration system for water purification, washing machine for washing clothes, refrigerator to keep food fresh and many more. Most of the people use advance appliances but, only a few of them are familiar about technology used in operating those appliances. Commercial NanoFilteration System is also a one of the popular system used for several applications including water purification.

3. AXEON 4-Inch Nanofiltration Series
AXEON 4-Inch Nanofiltration Systems produce pure water by reducing contaminants such as bacterium, viruses, heavy metals and hardness. These systems are designed and manufactured for commercial and light industrial applications.
They are pre-assembled, fully tested, preserved, sanitized and only require simple utility connections once on site. These systems come ready for immediate on-line service, and require minimal set up and little adjustment.
AXEON 4-Inch Nanofiltration Systems feature the highest quality components, including a programmable computer controller with built-in standard features, a stainless steel booster pump for high performance and corrosion resistance, Nanofiltration membranes, and fiberglass membrane housings for enhanced performance and durability.
The major components of the AXEON R1-Series Nanofiltration Systems are supported by a rigid aluminum frame and designed in such a way to provide ease of access for servicing, maintenance, and monitoring performance.

4. Nanofiltration membranes reject ions that are divalent such as calcium, magnesium, and sulfate while allowing passage of monovalent ions such as sodium and chloride.
Since Nanofiltration membrane compositions are less tightly meshed than reverse osmosis membranes, the permeate flow is higher and the pump pressure is lower, thus saving energy.
Nanofiltration is ideal for water softening because it removes calcium and magnesium from hard water. Hardness removal can range from 50% to 97% depending on the membrane selected.
Comparison Chart
Parameters
Nanofiltration
Reverse Osmosis
Filtration Level (micron)
to 0.01
to 0.001
Typical Size of Viruses (micron)
0.005 to 0.01
Typical Size of Bacteria (micron)
0.2 to 10
Filtration of Viruses and Bacteria
Yes
Typical Recovery (%)
50 – 75
Typical TDS Reduction (%)
Up to 70
Up to 98
Need for pH Correction of Permeate
No, 90% of time
Yes, 50% of time
Residual Water Hardness (grains)
Up to 1
Maximum Raw TDS without Special Design Considerations (ppm)
1,500
2,000
Average Working Pressure (psi) 90
150

6. AXEON 8-Inch Nanofiltration Series
AXEON 8-Inch Nanofiltration Systems produce pure water by reducing contaminants such as bacterium, viruses, heavy metals and hardness. These systems are engineered using the highest quality components and materials for reliable operation and exceptional performance. AXEON 8-Inch Nanofiltration Systems are offered with a variety of options such as pre- and post- treatment equipment, distribution pumps and integrated controls for a complete water treatment solution. These systems are skid mounted, pre-plumbed and pre-wired allowing for quick installation and start up. Horizontally-mounted pressure vessels contain multiple 8” diameter, 40”-long nanofiltration membrane elements capable of producing high volumes of purified water. Our engineers are available for consultation and to assist you in designing your next water treatment solution
Nanofiltration membranes reject divalent ions such as calcium, magnesium, and sulfate while allowing passage of monovalent ions such as sodium and chloride. Since nanofiltration membrane compositions are less tightly meshed than reverse osmosis membranes, the permeate flow is higher and the pump pressure is lower, thus saving energy. Nanofiltration is ideal for water softening because it removes calcium and magnesium from hard water. Hardness removal can range from 50% to 97% depending on the membrane selected.
The following are just a few of the industrial applications that benefit from the use of an Industrial Membrane Systems: • Chemical • Dairy • Food & Beverage • Mining • Pesticide Removal • Petroleum • Pulp & Paper • Water Reuse

7. For more information, please visit us online at:
AXEON Water Technologies County Center Drive, Suite 100 Temecula, CA 92591
Toll-Free: Telephone: Fax:
AXEON Water Technologies is a manufacturer specializing in reverse osmosis technology and in the design and engineering of residential, commercial and industrial reverse osmosis systems ranging up to one million gallons per day. AXEON is able to provide comprehensive water treatment solutions to our distributor network worldwide.