Nanofiltration Membrane Description
The molecular weight cut-off of Nanofiltration Membrane is between reverse osmosis membrane and ultrafiltration membrane. Retention characteristics: preferential retention of divalent and multivalent anions, and the retention rate of monovalent ions is related to the concentration and composition of the feed liquid.
Nanofiltration Membrane is generally used to remove organic matter and pigments in surface water, hardness in groundwater and partially remove dissolved salts. It is used for the extraction and concentration of substances in food and biomedical production.
Nanofiltration Membrane Specification
Effective Area ft2 (m2)
|
Working Pressure psig (bar)
|
Water Yield GPD (l/h)
|
Solute transmission rate %
|
4 (0.37)
|
70 (5.0)
|
220 (34.7)
|
40~60
|
200 (31.5)
|
<3
|
28 (2.6)
|
1000 (157.7)
|
40~60
|
850 (134)
|
<3
|
82 (7.6)
|
2925 (461.3)
|
40~60
|
2500 (394.3)
|
<3
|
28 (2.6)
|
1000 (157.7)
|
40~60
|
850 (134)
|
<3
|
80 (7.4)
|
2800 (441.8)
|
40~60
|
2400 (378.7)
|
<3
|
82 (7.6)
|
2925 (461.3)
|
40~60
|
2500 (394.3)
|
<3
|
For more Nanofiltration Membrane Types, Please Contact us.
Nanofiltration Membrane Application
- Demineralized water treatment
- Chemical wastewater treatment
- Extraction of harmful substances from drinking water
- Recovery of precious metals
- Decolorization or concentration of dyes, removal of heavy metals, purification of acids
- Concentration and purification of various proteins, amino acids and vitamins in the fields of food, beverages, and pharmaceuticals
Nanofiltration Membrane Packaging
Our Nanofiltration Membrane is carefully handled during storage and transportation to preserve the quality of our product in its original condition.