Toray Industries Inc introduced the TLF-400ULD reverse osmosis (RO) membrane, designed specifically for industrial wastewater reuse and sewage treatment applications. The membrane delivers a 10% reduction in energy consumption and offers twice the chemical resistance of conventional RO membranes, making it a major advancement in sustainable water treatment technology.
Collaborative Innovation Across Toray’s Global Network
Developed jointly by Toray Membrane (Foshan) Co Ltd and Toray Advanced Materials Research Laboratories (China), the TLF-400ULD exemplifies the company’s integrated R&D approach. The collaboration combines advanced materials science and membrane engineering to create a product that enhances both energy efficiency and operational durability.
Advanced Design for Improved Performance
The TLF-400ULD leverages Toray’s proprietary membrane manufacturing process and optimized flow-channel design, enabling high permeability and strong salt rejection while maintaining durability under demanding conditions. Its innovative structure provides double the chemical resistance during cleaning, preventing performance deterioration and extending membrane lifespan.
Additionally, a clog-resistant element design reduces fouling buildup, which in turn lowers cleaning frequency and enhances overall system reliability. These features contribute to stable long-term operation with approximately 10% lower energy use, reducing both operational costs and environmental impact.
Superior Technical Specifications
Under standard feedwater test conditions, the TLF-400ULD achieves a water flow rate of 43.5 m³ per day, a membrane area of 400 ft², and a salt rejection rate of 99.8%. Operating at ultra-low pressure, it maintains high permeability and salt rejection while extending cleaning cycles by about 50%, ensuring consistent performance over time.
Integrated Support Ecosystem in China
Toray has established a fully integrated research, development, production, and sales ecosystem in China through Toray BlueStar Membrane, Toray Membrane (Foshan), and Toray Advanced Materials Research Laboratories (China). This ecosystem strengthens Toray’s ability to deliver customized solutions for diverse water treatment challenges while aligning with its global water treatment strategy.
Driving Sustainability in Water Treatment
As a next-generation solution, the TLF-400ULD represents a key step toward building energy and resource-efficient water treatment systems worldwide. As reported by filtsep.com, by combining advanced materials technology with sustainable design, Toray continues to support industries in achieving cleaner, more efficient, and more resilient water management practices.
