SWC5-LD desalination film

SWC5-LD desalination film

  • Product:SWC5-LD desalination film
  • Catalogue:Adhesive backing machine
  • Views:177484times
  • Update:2019/7/31 17:16:24
  • Call:133-6065-4218

The reverse osmosis membrane [swc5-ld] imported from the United States (sea-water Composite) membrane is a reverse osmosis membrane element for seawater desalination developed by heideng company with the most advanced polymer synthesis technology. SWC film USES endless seawater resources to produce drinking water or other industrial and agricultural water to solve the problem of water shortage. Haideng seawater desalination film company of the United States has the most complete series of seawater desalination film products: SWC5 with wide applicability, SWC6 with the most energy saving, seawater desalination MAX film with large membrane area, swc5-ld suitable for slightly polluted seawater and SWC4B with the highest boron removal rate. The original imported reverse osmosis film [SWC4+] from the United States can meet the comprehensive needs of different users.

I. performance parameters of swc5-ld Hyde energy desalination membrane:




8 inches


Desalination rate



The minimum


Water rate

9000gpd (34.1m3/d)


Film material

Aromatic polyamide composites


Roll type

Effective membrane area


Test condition


32000mg/L NaCl



The temperature


The recovery rate of




* the performance parameters are obtained after the system runs steadily for 30 minutes. The actual test conditions may not be exactly the same as the above data, in which case the performance parameters are standardized data based on standard conditions. The deviation of water yield is within ±15 %.

Ii. Use and restriction of products:

Maximum operating pressure

1200 psig (8.27MPa)

The largest water residual chlorine concentration

<0.1 mg/L

Maximum inlet temperature

113 °F (45 °C)

Operating pH range


Cleaning PH range


Maximum inlet turbidity

1.0 NTU

The largest water SDI15


Maximum inflow

75gpm (17mm³/h)

Maximum pressure drop for single membrane elements

15psi (0.10 MPa)

This is only a general constraint. For specific projects, more conservative operating parameters can ensure better performance and longer service life. For details, please refer to the relevant technical data of Hyde energy

Iii. Product description:

Disclaimer: the information and data provided herein are in good faith and in lieu of any warranty. All warranties, express or implied, including warranties of merchantability and fitness for a particular purpose, are hereby denied and excluded. The conditions and methods of use of our products are beyond our control. Hyde energy shall not be liable for the results or damages resulting from the use of this information and data. It is the responsibility of the user to determine the suitability of heidner's products for their particular use.