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考察了不同操作条件以及物料性质对 Ｎ Ｆ１ 复合膜分离性能的影响以及该膜的耐试剂性能。研究表明： Ｎ Ｆ１ 膜在 ０．２ Ｍ Ｐａ 操作压力下水通量为 １．９９ Ｌ／ｍ ２·ｈ，对 Ｎａ Ｃｌ、 Ｎａ２ Ｓ Ｏ４ 等无机盐的脱盐率达到 ９０％ 以上。
The effects of different operating conditions and material properties on the separation performance of N F1 composite membrane were investigated. The results show that the flux of N F1 membrane is 1.99 L / m 2 · h under the pressure of 0.2 M Pa, and the desalination rate of inorganic salts such as Na Cl, Na 2 S O 4 reaches more than 90%.