Membrane Type: | RO |
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Type: | RO |
Effective Membrane Area FT2(M2): | 36(3.3) |
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Reverse osmosis is a membrane separation operation that uses a pressure difference as a driving force to separate a solvent from a solution. When pressure is applied to the solution on one side of the membrane, when the pressure exceeds its osmotic pressure, the solvent will reverse osmosis against the direction of natural osmosis.Thereby, the permeated solvent, that is, the permeate, is obtained on the low-pressure side of the membrane;the concentrated solution, is obtained on the high-pressure side. The reverse osmosismembrane can remove 99.5% of the salt, and is often used in the desalination of municipal tap water, groundwater,brackish water, seawater, etc. Compared with other purification processes, the reverse osmosis device can producehigh-quality water at low cost.
The BW series membrane module is made of polyamine membrane material with higher desalination performance, which can cope with the desalination and purification of high TDS (> 2000mg/L) watersource water quality, and can withstand higher operating pressure. Products are widely used in purewater production, brackish water desalination, groundwater desalination, reclaimed water reuse andadvanced treatment and other fields.
Project | Parameter |
Model | CM-BW-4021 |
Effective membrane area ft2(m2) | 36(3.3) |
Operating pressure psi(Mpa) | 225(1.55) |
Average yield GPD(m3/d) | 1000(3.4) |
Salt rejection(%) | 99.5 |
Recovery rate(%) | 15 |
Max.operating pressure psi(Mpa) | 600(4.14) |
Max.inflow temperature(ºC) | 45 |
Max.inflow SDI | 5 |
Max.water flow GPM(m3/h) | 80(18) |
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) | 15(0.1) |
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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