SW Series: Seawater Desalination RO Element

 

Brief Introduction

SW series of sea water aromatic polyamide RO element developed by VONTRON for seawater desalination. This series of elements have the characteristics of low operating pressure, low equipment investment, good desalination performance and stability. Among them, the SW8040XHR-400 have the highest desalination rate of 99.85%, which ensure that drinking water can be produced from seawater through one pass RO system.

Scope of Application

SW series membrane elements are generally suitable for the treatment of seawater and brackish water with high concentration. It can be used for seawater desalination, desalination of brackish water with high concentration, boiler replenishment water in power plants, wastewater reuse, concentration and recovery of high value-added substances such as food and pharmaceuticals, etc.

Specifications and Major Properties

 

Model

Active Membrane

Area

ft2(m2)

Permeate flow

GPD(m3/d)

Stable Rejecion

Rate

%

Feed Spacer

Thickness

mil

SW8040XHR-400

400(37.2)

6000(22.7)

99.85

28

SW8040XHR-440

440(40.9)

6600(25.0)

99.85

28

SW8040FR-400

400(37.2)

8200(31.0)

99.8

34

SW8040HR-400

400(37.2)

7500(28.4)

99.8

28

SW8040HR-440

 440(40.9)

8250(31.2)

 99.8

 28

SW8040LE-400

400(37.2)

9000(34.0)

99.8

28

SW8040LE-440

400(40.9)

9500(35.9)

99.8

28

SW8040XLE-400

400(37.2)

11000(41.6)

99.7

28

SW8040XLE-440

440(40.9)

12100(45.8)

99.7

28

SW4040HR

95(8.8)

1600(6.1)

99.8

28

SW4040LE

95(8.8)

1900(7.2)

99.7

28

SW11-4021

33(3.1)

750(2.8)

99.5

28

SW11-2521

12(1.1)

270(1.0)

99.5

28

SW11-2540

28(2.6)

600(2.3)

99.5

28

 
 
* Product performance may vary under different conditions, and the information on this website is for reference only and is not to be relied upon as a guarantee of performance in actual applications. It is the responsibility of the users to determine whether the products and information on this website are suitable for the settings in which they are used and to ensure that the products are used in a manner consistent with applicable laws and regulations. Vontron assumes no obligation or responsibility for the information on this website and is not responsible for any consequences arising from the use and maintenance of the products by the users not in accordance with the conditions provided in this sample. Due to technical progress and product replacement, product information and data may change at any time without prior notice. Please pay attention to the latest product information.