Alkali-stabilized semipermeable membranes and methods thereof

• Main Authors: LAPIDO, POLINA, GINZBURG VERA, GINZBURG BORIS, SHALEV HAGIT
• Format: Patent
• Language: Chinese; English
• Published: 14.10.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The present invention provides a semipermeable membrane having enhanced alkaline stability and a method of forming a semipermeable membrane having enhanced alkaline stability, the method comprising the steps of: providing an ultrafiltration (UF) alkaline membrane; immersing the UF membrane in a solu...