CSM RO Membrane

CSM Membrane, Based on 15 years of experience and technology accumulated through manufacturing and marketing of our reverse osmosis membranes, we aim to provide better technical service. Also, we are doing our best to ensure finer quality, competitive prices and on-time delivery for our customers.

Brackish Water

CSM brackish water RO membrane is especially more effective when the feed water is within 10,000 ppm of concentration. Because of its high performance rate and chemical resistance, it can be used for a variety of purposes. It is used in producing drinking water, industrial water, pharmaceutical water, waste water treatment and concentration of food and/or medicine.

Materials:

Membrane: Polyamide (PA)

Element configuration: Spiral-Wound, FRP Wrapping

Operation Rating:

Maximum Pressure Drop: 15 psi (0.1 Mpa)

Maximum Operating Pressure: 600 psi (4.14 Mpa)

Maximum Feed Flow rate (2521/4021/4040/8040): 6 gpm(1.36 m3/hr) / 13 gpm(2.95 m3/hr) / 18 gpm(4.09 m3/hr) / 75gpm (17.0 m3/hr)

Minimum Concentrate Flow Rate(2521/4021/4040/8040): 1 gpm(0.23 m3/hr) / 3 gpm(0.68 m3/hr) / 4 gpm(0.91 m3/hr) / 16 gpm (3.6 m3/hr)

Maximum Temperature: 113ºF (45ºC)

Operating PH Range: 2.0-11.0

Maximum Turbidity: 1.0 NTU

Maximum SDI (15 min): 5.0

Maximum Chlorine Concentration: <0.1 mg/L

BN: Normal grade RO element with thick feed space for brackish water

BE: High productivity RO element for brackish water

 

40" BW Standard test conditions: NaCl 2,000 mg/L, Pressure 225 psig, Temperature 25°C, pH 6.5-7.0 Recovery 15%

21" BW Standard test conditions: NaCl 2,000 mg/L, Pressure 150 psig, Temperature 25°C, pH 6.5-7.0 Recovery 8%

* These models are tested and certified by NSF to NSF/ANSI standard 61