The NFF nanofiltration membrane element is primarily used for separation and concentration of materials. It can retain organic compounds larger than 200 Daltons while allowing monovalent salts to pass through. As a result, it is widely used in salt separation, organic and salt separation/concentration, and valuable material recovery applications.
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NFF salt separation nanofiltration membrane
Negotiable
China
280 Guoda Road, Zhaoyuan City, Yantai City, Shandong Province
+86 18306398285
romem@chinamotian.com
Product Introduction
Product Parameters
Product Parameters
|
Category |
Model |
Effective membrane area ft 2 (m²) |
Water yield GPD(M³/d) |
Stable desalination rate (%) |
|
|
Nacl |
MgSO₄ |
||||
|
Salt separation NFF |
NFF-4040-100 |
100(9.3) |
2400(9.1) |
20-50 |
98 |
|
NFF-8040-400 |
400(37.2) |
9500(35.9) |
20-50 |
98 |
|
|
NFF-8040-440 |
440(40.9) |
10500(39.7) |
20-50 |
98 |
|
Conditions of use
|
Serial Number |
Project |
Data |
|
1 |
Maximum operating pressure |
600Psi(4.14MPa) |
|
2 |
Maximum influent flow |
16gpm(3.6m³/h)(NFF-4040) |
|
75gpm(17.0m³/h)(NFF-8040) |
||
|
3 |
Maximum inlet water temperature |
45 ℃ |
|
4 |
Maximum Intake SDI |
5 |
|
5 |
Maximum influent residual chlorine concentration |
<0.1ppm |
|
6 |
PH range of intake water in continuous operation |
3 ~ 10 |
|
7 |
pH range: Short-term cleaning (30 minutes) |
2 to 12 |
|
8 |
Maximum pressure drop of single branch membrane element |
15psi(0.10MPa) |
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