Description
TSW-LE Series
Super Low-Energy Sea Water Reverse Osmosis (RO) Membrane Element
Toray manufactures seawater RO membranes in 4, 8, and 16-inch diameters that can treat seawater or high salinity water sources with > 10,000 ppm. Our products are widely used for mega desalination plants, watermakers for private boats and commercial ships, and treating mining tailing water for reuse or discharge.
Toray’s reverse osmosis membrane technology applies decades of R&D and precision automated manufacturing under ISO 9001 for consistency in product quality. State-of-the-art cross-linked fully aromatic polyamide composite membranes produce high-quality permeate and robust membrane chemistry for improved performance and longer membrane life.
Specifications
Specifications
| Manufacturer |
Toray |
| Series |
Sea Water |
| Model Number |
TM - Inner Connector Type |
| Part Number |
TSW-440LE |
| Description |
Toray Seawater TM Series (Super Low Energy)(*600 psi) TSW-440LE Membrane
Applications
Seawater desalination,
High salinity feed water,
Industrial wastewater,
High recovery RO systems
Product Specifications
Diameter (inch): 8
Membrane Area ft²(m²): 440 (41)
Nominal Salt Rejection: 99.6%
Minimum Sale Rejection: 99.3%
Product Flow Rate gpd (m³/d): 6,700 (25.3)
Min. Product Flow Rate gpd (m³/d): 5,700 (21.5)
Feed Spacer Thickness mil: 28
Test Conditions:
Feed water pressure 800 psi (5.52 MPa);
Feed water temperature 77 °F (25°C);
Feed water concentration 32,000 mg/L as NaCl;
Recovery rate 8%;
Feed water pH 7
Typical Boron Rejection: 84% at pH 8 (5 mg/L Boron added to feed water)
*Referential performance at 800 psi (5.52 MPa) 90% at pH 8 (5 mg/L Boron added to feed water)
Dimensions in . (mm)
A: 7.9 (201)
B: 40 (1,016)
C: 1.125 (29)
D: ---------
Products manufactured at Toray U.S. facility (TMUS) are certified to NSF/ANSI 61 for drinking water applications. |
