东丽TORAY TML20D-400：低压耐化学型高性能苦咸水反渗透膜元件（Low-Pressure, Chemical-Resistant High-Performance Brackish Water RO Membrane Element）

东丽TORAY TML20D-400：低压耐化学型高性能苦咸水反渗透膜元件（Low-Pressure, Chemical-Resistant High-Performance Brackish Water RO Membrane Element）

中文：东丽TORAY TML20D-400是一款8英寸低压化学耐久性反渗透膜元件，依托东丽集团近60年液体分离膜研发与制造经验，采用先进聚酰胺复合膜技术及精密卷制工艺打造，严格遵循ISO 9001质量体系标准生产。该膜元件专为含盐量10000ppm以下的苦咸水净化场景设计，适配预处理规范但仍含有机物等污染物的给水环境，核心优势在于低压运行与强化学耐受性兼具。其有效膜面积达400平方英尺，搭配34mil宽给水流道，既实现高效产水，又大幅提升抗污染能力与化学清洗恢复性。膜片结构致密、分离精度高，可有效去除水中溶解性盐类、胶体、有机物及微生物，全面满足工业纯水制备、废水回用、市政饮用水净化等中高端水处理需求，凭借稳定可靠的性能，成为全球工业与市政水处理领域的优选膜元件。

英文：TORAY TML20D-400 is an 8-inch low-pressure, chemical-resistant reverse osmosis membrane element. Based on Toray Group’s nearly 60 years of experience in R&D and manufacturing of liquid separation membranes, it is built with advanced polyamide composite membrane technology and precision spiral-wound technology, and strictly produced in accordance with ISO 9001 quality system standards. Specifically designed for brackish water purification scenarios with salt content below 10000ppm, this membrane element is suitable for water supply environments with standardized pretreatment but still containing organic pollutants and other contaminants, with core advantages of combining low-pressure operation and strong chemical durability. It has an effective membrane area of 400 square feet and is equipped with a 34mil wide feed water flow channel, which not only achieves high water production efficiency, but also greatly improves anti-fouling ability and chemical cleaning recoverability. With a dense structure and high separation precision, the membrane sheet can effectively remove dissolved salts, colloids, organic matter and microorganisms in water, fully meeting high-end water treatment needs such as industrial pure water preparation, wastewater reuse and municipal drinking water purification. With stable and reliable performance, it has become the preferred membrane element in the global industrial and municipal water treatment fields.