A Study on surface hydrophibilzation modification of polypropyrene hollow fiber membrane
Liu Guan · 2000
The hydrophibilization modification of polypropyrene hollow fiber membrane was studied with surfactant and oxidant respectively.The compression resistance of hollow fiber membrane was improved while it is used in bubble free reaction.The suitable hydrophibilization modefication agent has been chosen.The experimentation has demonstrated that polyvinyl alcohlo (PVA) is a better,inexpensive and effective treatment agent.