Method for preparing anti-pollution composite nanofiltration membrane from alcohol compound

• Main Authors: WANG XIAOLEI, XUE YAXIAN, WANG QI, ZHANG HUAN, ZHAO KONGYIN, HAN SHURUI, YU JIANGTAO, WEI JUNFU
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention discloses a method for preparing an anti-pollution composite nanofiltration membrane from an alcohol compound, belongs to the technical field of membrane separation, and solves the problems that a polyamide nanofiltration membrane is poor in pollution resistance and a polyester nanofil...