RO State-of-Art Cross-Linked Polyamide Composite Membrane

(0 reviews)

Get Price

(228) Views

(0) Contacts

Contact Company

Toray Group

Tokyo, Japan

(4355) Views

(15) Contacts

Beginning with cellulose acetate membrane material, TORAY started manufacturing spiral-wound reverse osmosis and nanofiltration membrane elements in 1968. A wide variety of cutting-edge cross-linked polyamide composite membranes produced in accordance with ISO-9001 certification for consistency in product and service quality are now part of our product line.

Applications of RO Polyamide Composite Membrane
Brackish Water
Brackish Water Reverse Osmosis (BWRO) membrane elements are used in many applications, including electronics, power, petrochemical, refinery, food, and beverage industries, where high dissolved solids rejection at low pressure is critical. With high rejection and durability, Toray's BWRO membrane elements treat over 60 million m3/day of water worldwide. Toray strives to continue improving our RO products' performances to provide the best solutions for our customers.
Electronics
Semiconductor and liquid crystal factories need ultrapure water for their products. For the production of ultrapure water, there are cases of wastewater containing impurities discharged in the cleaning process and used as raw water, which requires RO to efficiently and continuously remove ions and neutral molecules such as alcohol and silica. The TBW-HR series is a new product developed for improved rejection of low-molecular-weight soluble organics and small-size neutral molecules such as SiO2. These high rejection rates help improve production yields in the electronics industry by reducing the burden on subsequent processes such as electrodionization, allowing for reduced maintenance frequency and energy costs.
Petrochemicals and Oil Refinery
Petrochemical and petroleum refining plants require RO with high removal rates and high durability for producing water used in boilers, cooling towers, and various other processes. Toray's RO is useful in producing materials and fuels that are the foundation of many industries.
Food, Beverage and Potable water
The water used for tea and other delicately flavored beverages must not affect the flavor. Juices and coffee are concentrated without heating, so the flavor is not lost. In addition, drinking water must be free of pesticides and other harmful substances to ensure safe drinking water. For these applications, RO membranes are required to sustain high removal rates. Toray's RO enables the production of food and beverages essential for human life.
Power
RO is essential in producing pure water for boilers used for power generation. In particular, large power generators with high-pressure specifications require highly pure water to prevent equipment wear and tear and realize efficient power generation. For this purpose, an RO that maintains a high level of rejection is necessary.
Seawater
Industry Leading Seawater RO
Reverse osmosis membranes for seawater applications are an innovative technology enabling the desalination of seawater to be available for both industrial and municipal use. Seawater Reverse Osmosis (SWRO) can cut the operating cost by more than 25% compared to the previous seawater desalination technologies (such as distillation). SWRO also contributes to CO₂ reduction in the plants. Many customers use Toray SWRO globally, especially in the Middle East region, where our historical reference and technical sales service are highly regarded.