Hangzhou Haina Environmental Protection Tech Co., Ltd.
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Sea Water Purifier Desalination Reverse Osmosis RO Membrane for Treatment Project
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-8040 |
| Performance & Test Condition | The Desalination Rate | 99.7% |
| Production | 6000GPD | |
| The Test pressure | 800psi | |
| Test solution Temperature | 25± 1ºC | |
| Test Solution Concentration NaCl | 32000TDS | |
| 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) |
Over the years, Haina Membrane has continuously launched products, including low-pressure, ultra-low pressure and extra-low pressure reverse osmosis membranes, anti-fouling membranes for highly polluted water or wastewater reuse, high-yield water desalination membranes, and high-selectivity nanofiltration membranes, etc. processing needs in different application fields. Haina Membrane has a professional R&D team, strictly control the performance of membrane elements in production and application. Haina Membrane has got the recognition and long-term cooperation of many domestic and foreign customers with professional technical support and professional after-sales service.
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