Residential Nanofiltration (NF) Membrane

Residential Nanofiltration (NF) Membrane
Residential Nanofiltration (NF) Membrane
Residential Nanofiltration (NF) Membrane

Independently developed by VONTRON, the nanofiltration membrane works under extremely low pressures and is applicable to a variety of water purifying devices and mineralized water purifying machines. NF membranes is used for reducing a solution's ionic strength and removing hardness, organics, and particulate contaminants.

Nanofiltration (NF) Membrane Element

Model: VNF-1812
Permeate Flow Rate GPD (m3/d): 100
Solution: NaCl/ CaCl2
Stabilized Rejection Rate (%): 30±10/ ≥85

Model: VNF-2012
Permeate Flow Rate GPD (m3/d): 120
Solution: NaCl/ CaCl2
Stabilized Rejection Rate (%): 30±10/ ≥85

Model: VNF-2812
Permeate Flow Rate GPD (m3/d): 300
Solution: NaCl/ CaCl2
Stabilized Rejection Rate (%): 30±10/ ≥85

*Testing pressure: 60 psi (0.41MPa), testing temperature: 25 ℃, solution's concentration (NaCl/ CaCl2): 250ppm,pH value of solution: 6.5~8.5, recovery rate of each element: 15%

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