| Membrane Type: | RO |
|---|---|
| Type: | RO |
| Salt Rejection Rate: | 99.8 |
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Reverse osmosis is a reverse migration movement of osmosis is a pressure driven .with the help of semi-permeable membrane selective interception effect of the solution solute and solvent seperation method .it has been widely uesd in a variety of liquid purification and concentration ,the most common application example is in the water treatment process,the use of reverse osmosis technology in the raw water inorganic ions ,bacteria,viruses,organic matter and colloids and other impurities to obtain high-quality pure water .According to different use scenarios ,it can be divided into low -pressure reverse osmosis membrane ,ultra-low pressure reverse osmosis membrane and seawater desalination membrane.
The SW series is an aromatic polyamide composite membrane element used for seawater desalination .This series of membrane elements optimizes the structure of the membrane element increase the water production,reduce the number of membrane elements used under the same water production requirements,have low operation pressure and equipment investment.Small size ,good desalination performance and stability .In particular,its high desalination rate can ensure that drinking water can be obtained from seawater through one-stage reverse osmosis water.
| Project | Parameter |
| Model | CM-SW-2521 |
| Effective membrane area ft2(m2) | 12(1.1) |
| Operating pressure psi(Mpa) | 1000(6.9) |
| Average yield GPD(m3/d) | 200(0.76) |
| Salt rejection(%) | 99.2 |
| Recovery rate(%) | 4 |
| Max.operating pressure psi(Mpa) | 1200(4.2) |
| Max.inflow temperature(ºC) | 45 |
| Max.inflow SDI | 5 |
| Max.water flow GPM(m3/h) | 6(1.4) |
| Free chlorine concentration | <0.1 |
| Continuous running water pH range | 3-10 |
| Chemical cleaning water pH range | 2-11 |
| Max.single membrane element pressure drop psi(Mpa) | 10(0.07) |
| Model | SW-2514 | SW2521 | SW-2540 | SW-4014 | SW-4021 | SW-4040 | SW-8040 |
| Effective membrane area fts(m2) | 6.5(0.6) | 12(1.1) | 28(2.6) | 22(2.0) | 33(3.1) | 90(8.4) | 400(37) |
| Average yield GPD(m3/d) | 150(0.6) | 270(1.0) | 600(2.3) | 500(1.9) | 750(2.8) | 1600(6.1) | 7500(28.4) |
| Salt rejection(%) | 99.5 | 99.8 | |||||
| Recovery rate(%) | 4 | 8 | |||||
| Operating pressure psi(Mpa) | 800(5.5) | ||||||
| Max.operating pressure psi(Mpa) | 1200(8.27) | ||||||
| Test Condition:24-25 degrees,PH6.5-7.5,Ry8%,32000PPM NaCI | |||||||
Shanghai CM Environmental Technology Co., Ltd. is a high-tech enterprise specializing in reverse osmosis membrane, ultrafiltration membrane, nanofiltration and MBR membrane assembly, membrane production and sales service, and also a system design and proprietary service provider. The company is registered and sold in Shanghai, and the factory's production address is Taicang city, Jiangsu Province. The company has the core technology of preparing reverse osmosis membrane components, and has high production capacity, aiming to build a high-quality brand of film production and sales in China. CM Company's products include reverse osmosis membrane components, nanofiltration membrane components, ultrafiltration membrane, MBR membrane and other high-performance membrane components, which have been widely used in water purification, medical pharmaceuticals, municipal water supply, boiler supply, electronic ultra-pure water, material concentration and separation industries. Membrane R&D with independent intellectual property rights extends ultrafiltration and reverse osmosis technology to a wider range of applications.
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