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| Home > Product Information > Reverse Osmosis Membrane |
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It is crucial to maintain the membrane surface from fouling to avoid frequent maintenance resulting in high costs. Fouling is known to occur mostly with surface water or wastewater where there is an abundance of organic substances that causes membrane fouling. CSM's FRM (Fouling Resistant Membrane) RO element has a smooth surface and its hydrophilic properties significantly reduces such problems. Therefore, CSM FRM element is recommended for use in surface water and wastewater.
CSM FEn is the enhanced version of CSM FE (higher fouling resistnace) |
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| Category |
Flow Rate
(GPD, m3/d)
|
Salt Rej (%)
|
Dimension (inch)
|
Test Conditions
|
Down |
| Diameter |
Length |
| RE8040-FEn |
11,000 (41.6) |
99.5 |
8.0 |
40 |
40" BW Standard |
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| RE8040-FE |
11,000 (41.6) |
99.5 |
8.0 |
40 |
40" BW Standard |
|
| RE8040-FN |
10,000 (37.9) |
99.5 |
8.0 |
40 |
40" BW Standard |
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| RE8040-FN300 |
9,000 (34.1) |
99.5 |
8.0 |
40 |
40" BW Standard |
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| RE8040-FDn |
10,000 (37.9) |
99.5 |
8.0 |
40 |
40" BW Standard |
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| RE8040-FD |
10,000 (37.9) |
99.5 |
8.0 |
40 |
40" BW Standard |
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| RE8040-FL |
9,000 (34.0) |
99.0 |
8.0 |
40 |
40" LP Standard |
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| RE4040-FE |
2,100 (7.9) |
99.5 |
4.0 |
40 |
40" BW Standard |
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| RE4040-FL |
1,900 (7.2) |
99.0 |
4.0 |
40 |
40" LP Standard |
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* Test Conditions
- 40" BW Standard : NaCl 2,000 mg/L, Pressure 225 psig (1.5 MPa), Temp. 25 oC (77 oF), pH 6.5~7.0, Recovery 15%
- 40" LP Standard : NaCl 1,500 mg/L, Pressure 150 psig (1.0 MPa), Temp. 25 oC (77 oF), pH 6.5~7.0, Recovery 15%
* The above characteristics may be changed without notice for performance improvement and easier customer use.
* The given product performance statistics have been achieved according to our own test conditions and may vary from different fields of use.. |
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