磺化TA/CS复合纳滤膜的制备及性能研究

杜林,秦秋毫,何健,洪耀良

Preparation and performance study of sulfonated TA/CS composite nanofiltration membrane

Lin Du,Qiuhao Qin,Jian He,Yaoliang Hong

表1 HPAN、HPAN-1、HPAN-2、HPAN-3的各元素原子数分数

Table 1 Atomic number fraction of HPAN, HPAN-1, HPAN-2, HPAN-3

原子数分数/% HPAN HPAN-1 HPAN-2 HPAN-3 S 0.27 0.26 0.25 1.12 C 73.09 65.78 64.99 63.9 N 18.77 6.34 3.67 4.6 O 7.88 27.61 29.96 29.4 Fe 0 0 1.14 0.99