Hangzhou Haina Environmental Protection Tech Co., Ltd.
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Large-Flow and High Salt Rejection RO Membrane for RO Water Filter Parts
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.
Product Description
| Model | 3012-500 |
| Operation Pressure (psi) | 90 |
| Highest Operation Pressure (psi) | 100 |
| Application | For Pure water producing |
| Test Solution Concentration (ppm) | 250 |
| Recovery Rate % | 50%±5 |
| Stable Rejection Rate % | 97 |
| Flow Rate (GPD) | 500 |
| Max. Pressure Difference (psi) | 15 |
| Max. Feed Water SDI | 5 |
| Acceptance capacity of free Chlorine | ≤0.1 |
| PH Range of feed water as continious operation | 2-11 |
Operating Limit:
| Maximum Operating Temperature | 113ºF(45ºC) |
| Maximum Working Pressure | 150psi(10bar) |
| Maximum Feed Flow | 2.0gpm(7.6lpm) |
| Continuously operating PH range a | 2-11 |
| Short wash PH range (30min) b | 1-13 |
| Maximum feed water SDI | SDI 5 |
| Tolerance Of Free Chlorine | <0.1ppm |
Note:1. The Max. continous operation temperature is 35ºC when PH rate over 10.
2. In certain conditions,if would cause membrane breakage if the free chlorine or the other oxidant in feedwater.The production quality guarantee range is notincluded membrane breakage by oxiadation.
Procedures
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