东丽TORAY SUL-G20FTS：稳定可靠，适配卫生级连续运行需求（Stable & Reliable, Adapting to Hygienic Continuous Operation Requirements）

 东丽TORAY SUL-G20FTS：稳定可靠，适配卫生级连续运行需求（Stable & Reliable, Adapting to Hygienic Continuous Operation Requirements）

中文：东丽TORAY SUL-G20FTS专为卫生级苦咸水水处理系统连续化、长时间运行设计，具备极强的工况适应能力与运行稳定性，可有效应对高端卫生级场景中常见的水质波动、温度变化及负荷调节等问题[1]。该膜元件最大进水SDI≤5，进水自由氯浓度需控制在检测不到的范围，即便在进水水质轻微波动、运行温度与压力发生合理变化的情况下，仍能保持稳定的脱盐性能、产水通量与卫生等级，不会出现明显的性能衰减，确保产水水质持续达标。其结构密封性强，采用高精度无菌密封技术，配备专用无菌密封圈与O型圈，杜绝渗漏风险与微生物滋生，避免因渗漏导致的水质污染与系统故障[1]。同时，该膜元件启用前需注意，初始1小时产水不可作为生产用水，需检测确认水质达标后再投入使用；系统停机后重启，也需检测产水水质，确保卫生安全[1]。在制药厂、食品饮料厂、高端水厂等连续生产及供水场景中，表现出极高的运行稳定性，搭配便捷的热消毒功能，大幅减少停机维护时间，保障生产与供水连续不断、卫生安全[1][2]。

英文：TORAY SUL-G20FTS is specially designed for continuous and long-term operation of hygienic brackish water treatment systems, with strong adaptability to working conditions and operation stability, which can effectively cope with common problems such as water quality fluctuation, temperature change and load regulation in high-end hygienic scenarios [1]. The maximum inlet water SDI of this membrane element is ≤5, and the inlet free chlorine concentration needs to be controlled at an undetectable range. Even if the inlet water quality fluctuates slightly or the operating temperature and pressure change reasonably, it can still maintain stable salt rejection performance, water production flux and hygiene level without obvious performance attenuation, ensuring that the produced water quality meets the standards continuously. It has strong structural tightness, adopts high-precision sterile sealing technology, and is equipped with special sterile sealing rings and O-rings to eliminate the risk of leakage and microbial growth, and avoid water quality pollution and system failure caused by leakage [1]. At the same time, it should be noted that before commissioning this membrane element, the initial 1-hour water production cannot be used as production water, and it can be put into use only after testing and confirming that the water quality meets the standards; after the system is shut down and restarted, the produced water quality also needs to be tested to ensure hygiene and safety [1]. In continuous production and water supply scenarios such as pharmaceutical factories, food and beverage factories and high-end water plants, it shows extremely high operation stability, and with the convenient heat sanitization function, it greatly reduces downtime for maintenance, ensuring continuous, hygienic and safe production and water supply [1][2].