Anti-pollution nano-composite hollow fiber membrane and preparation method thereof

• Main Authors: BAO SHIBIAO, TANG YUPAN, SONG YANWEI
• Format: Patent
• Language: Chinese; English
• Published: 27.08.2021
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention belongs to the technical field of ultrafiltration membranes, and particularly relates to a preparation method of an anti-pollution nano-composite hollow fiber membrane. The preparation method comprises the following steps: S1, preparation of a gel solution: S11, adding N-methyl-2-pyrro...