As a cationic exchanging membrane in electrodialysis, the membrane was used to treat inorganic wastewater with high concentration of inorganic ammonia and azote.

• 将此膜应用于电渗析去除高浓度氨氮废水的处理研究中,结果表明,该膜对氨氮的选择透过性较好,能有效地透过废水中氨氮,氨氮透过率可达80%25。