Method for modifying aromatic polyamide composite membrane

The invention provides a method for modifying an aromatic polyamide composite membrane, which comprises the following steps of: grafting an aromatic polyamide composite membrane by using organic polyamine, and introducing amino on the surface of the aromatic polyamide composite membrane; the prepara...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YUAN CHENGLONG, LI XUEZI, DING YALEI, FANG QIANSHEN, ZHOU ZELI, FENG SHUHUA, QIAO YUSHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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