Hangzhou Haina Environmental Protection Tech Co., Ltd.
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Sea Water SW-4040 Industrial RO Membrane for RO Water Purifier Treatment
Seawater desalination membrane elements have the characteristics of low pressure, small equipment investment, stable desalination performance. It is suitable for the treatment of seawater and high-concentration brackish water. It can be used for various industrial water treatment such as seawater desalination, high-concentration brackish water desalination, power plant boiler make-up water, etc. It can also be used in various application fields such as wastewater reuse, high value-added concentration recovery such as food and medicine.
| Model Number | Description | SW-4040 |
| Performance & Test Condition | The Desalination Rate | 99.7% |
| Production GDP | 1200 | |
| The Test pressure | 800psi | |
| Test solution Temperature | 25± 1ºC | |
| Test Solution Concentration NaCl | 32000ppm | |
| Test solution PH value | 6.5-7.5 | |
| Recovery Of Single-Branch Membrane Element | 8% | |
| Feed water SDI | 5 |
Operating Limit:
| Maximum Operating Temperature | 113ºF(45ºC) |
| Maximum Working Pressure | 600psi(41.0 bar) |
| The high pressure drop | 15psi (1.0bar) |
| Continuously operating PH range a | 3-10 |
| Short wash PH range (30min) b | 2-12 |
| Maximum feed water SDI | SDI 5 |
| Tolerance Of Free Chlorine | <0.1ppm |
| Maximum pressure drop for single membrane element | 15psi(0.1Mpa) |
Dimension of Membrane Element
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