Hollow fiber NF membrane was prepared with blending of PVDF as the second component polymer and CTA, and by spinning process with gelation method.
以聚偏氟乙烯(PVDF)为第二组分聚合物与三醋酸纤维素(CTA)共混，通过冻胶法纺丝工艺制备成中空纤维纳滤膜。
The experimental results show that the drying technique can increase the salt rejection of CTA hollow fiber RO membranes.
试验结果表明，CTA中空纤维反渗透膜经远红外辐射干燥可提高其脱盐率。
This paper introduces the development of CTA hollow fiber RO menbrane for desalination of brackish water with high salinity.
但灌区内存在着大量未开发的浅层咸水资源，这部分水资源属于劣质高矿化度水。
This paper introduces the development of CTA hollow fiber RO menbrane for desalination of brackish water with high salinity.
但灌区内存在着大量未开发的浅层咸水资源，这部分水资源属于劣质高矿化度水。
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