Hydranautics membranes // Dear Customers, if you need advice on choosing a suitable membranes, product comparison or membrane design, please feel free to contact us via e-mail sales@dcsolutions.cz.

Hydranautics NANO-BW

Estimated delivery: 2-4 weeks

NANO-BW are high performance nanofiltration membranes ideal for treatment of low salinity surface or ground waters containing high molecular weight organics or pesticides. They provide 50%-90% salt rejection with ultra-low-pressure operations, increased energy savings, and significantly lower installation and operating costs.

General Product Description*  
Size: 8″ diameter & 40″ length
Permeate Flow: 11,000 gpd (41.6 m3 /d)
MgSO4 Rejection (Nominal): 99.7% (99.5% minimum)
Configuration: Spiral Wound
Membrane Polymer: Composite Polyamide
   
Product Use and Restrictions  
Maximum Applied Pressure: 600 psig (4.14 MPa)
Maximum Chlorine Concentration: < 0.1 ppm
Maximum Operating Temperature: 113 °F (45 °C)
pH Range, Continuous (Cleaning): 3 – 9 (1 – 11.5)
Maximum Feedwater Turbidity: 1.0 NTU
Maximum Feedwater SDI (15 mins): 5.0
Maximum Feed Flow: 75 gpm (17.0 m3 /h)
Maximum Pressure Drop for Each Element: 15 psi (0.10 MPa)
   
   
*Please refer to standard testing conditions and details in the enclosed datasheet