Industrial Nanofiltration Elements
- Categories:Industrial NF Membrane
- Time of issue:2020-02-12 00:00:00
- Views:0
VNF Series: Water Treatment Nanofiltration Membrane Element
Brief Introduction
VNF series nanofiltration membrane element is used to remove organic substances, microorganisms, viruses and most of the divalent and multivalent metal ions in water, at the same time to keep part of sodium, potassium, calcium and magnesium ions, it has been widely used in municipal drinking water, bottle water, food and beverage, medicine, bioengineering, pollution control and other industries.
Scope of Application
VNF series membrane element has good rejection rates for pesticides, herbicides, TOC and heavy metal ions. The rejection rate of VNF1 for monovalent ions is relatively low, and the rejection rate of VNF2 for monovalent ions is relatively high.
Specifications and Major Properties
|
Model |
Active Membrane Area ft2(m2) |
Solution |
Permeate flow GPD(m3/d) |
Stable Rejection Rate % |
|
VNF1-8040 |
400（37.2） |
NaCl |
12000（45.4） |
30～50 |
|
MgSO4 |
10000（37.9） |
≥98 |
||
|
VNF2-8040 |
400（37.2） |
NaCl |
10000（37.9） |
90～98 |
|
MgSO4 |
10500（39.7） |
≥97 |
||
|
VNF1-4040 |
90（8.4） |
NaCl |
2400（9.1） |
30～50 |
|
MgSO4 |
2000（7.5） |
≥98 |
||
|
VNF2-4040 |
90（8.4） |
NaCl |
2300（8.7） |
90～98 |
|
MgSO4 |
2400（9.1） |
≥97 |
||
|
VNF1-2540 |
28（2.6） |
NaCl |
800（3.03） |
30～50 |
|
MgSO4 |
650（2.46） |
≥98 |
||
|
VNF2-2540 |
28（2.6） |
NaCl |
700（2.65） |
90～98 |
|
MgSO4 |
750（2.84） |
≥97 |
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