东丽TORAY TM720D-400：高脱盐率与稳定通量双重优势（Dual Advantages of High Salt Rejection and Stable Flux） 中文：东丽TORAY TM720D-400反渗透膜以高脱盐率和稳定产水通量为核心竞争力，特别适用于中低压苦咸水净化系统，可广泛应用于电子、电力、化工、食品饮料等对水质要求严苛的行业。其采用优化的超薄复合膜结构，在保证高通量的同时实现高效脱盐，脱盐率稳定可达99%以上，产水水质符合各类工业高纯水标准，有效保障生产工艺安全高效。膜片表面光滑致密，可有效降低污染物附着概率，减少膜污堵风险，延长膜元件使用寿命。在地表水、地下水、中水回用等复杂水源条件下，该膜元件仍能保持稳定的脱盐性能与产水通量，具备较强的工况适应能力。同时，其优异的耐压性与机械强度，可适配频繁启停与水质波动工况，是大型工业水处理系统稳定运行的可靠保障。 英文：TORAY TM720D-400 reverse osmosis membrane takes high salt rejection and stable water production flux as its core competitiveness, which is especially suitable for medium and low pressure brackish water purification systems, and can be widely used in electronics, electric power, chemical industry, food and beverage and other industries with strict water quality requirements. Adopting an optimized ultra-thin composite membrane structure, it achieves high salt rejection while ensuring high flux, with a stable salt rejection rate of more than 99%. The produced water quality meets various industrial high-purity water standards, effectively ensuring the safe and efficient operation of production processes. The surface of the membrane sheet is smooth and dense, which can effectively reduce the probability of contaminant adhesion, reduce the risk of membrane fouling, and extend the service life of the membrane element. Under complex water source conditions such as surface water, groundwater and reclaimed water reuse, this membrane element can still maintain stable salt rejection performance and water production flux, with strong adaptability to working conditions. At the same time, its excellent pressure resistance and mechanical strength can adapt to frequent start-stop and water quality fluctuation conditions, making it a reliable guarantee for the stable operation of large-scale industrial water treatment systems.

 东丽TORAY TM720D-400：高脱盐率与稳定通量双重优势（Dual Advantages of High Salt Rejection and Stable Flux）

中文：东丽TORAY TM720D-400反渗透膜以高脱盐率和稳定产水通量为核心竞争力，特别适用于中低压苦咸水净化系统，可广泛应用于电子、电力、化工、食品饮料等对水质要求严苛的行业。其采用优化的超薄复合膜结构，在保证高通量的同时实现高效脱盐，脱盐率稳定可达99%以上，产水水质符合各类工业高纯水标准，有效保障生产工艺安全高效。膜片表面光滑致密，可有效降低污染物附着概率，减少膜污堵风险，延长膜元件使用寿命。在地表水、地下水、中水回用等复杂水源条件下，该膜元件仍能保持稳定的脱盐性能与产水通量，具备较强的工况适应能力。同时，其优异的耐压性与机械强度，可适配频繁启停与水质波动工况，是大型工业水处理系统稳定运行的可靠保障。

英文：TORAY TM720D-400 reverse osmosis membrane takes high salt rejection and stable water production flux as its core competitiveness, which is especially suitable for medium and low pressure brackish water purification systems, and can be widely used in electronics, electric power, chemical industry, food and beverage and other industries with strict water quality requirements. Adopting an optimized ultra-thin composite membrane structure, it achieves high salt rejection while ensuring high flux, with a stable salt rejection rate of more than 99%. The produced water quality meets various industrial high-purity water standards, effectively ensuring the safe and efficient operation of production processes. The surface of the membrane sheet is smooth and dense, which can effectively reduce the probability of contaminant adhesion, reduce the risk of membrane fouling, and extend the service life of the membrane element. Under complex water source conditions such as surface water, groundwater and reclaimed water reuse, this membrane element can still maintain stable salt rejection performance and water production flux, with strong adaptability to working conditions. At the same time, its excellent pressure resistance and mechanical strength can adapt to frequent start-stop and water quality fluctuation conditions, making it a reliable guarantee for the stable operation of large-scale industrial water treatment systems.