Release Time:2019-03-11  Hits:

Indexed by: Journal Article

Date of Publication: 1999-01-01

Journal: Dalian Ligong Daxue Xuebao/Journal of Dalian University of Technology

Included Journals: Scopus、PKU

Volume: 39

Issue: 4

Page Number: 509-513

ISSN: 10008608

Abstract: A series of ultrafiltration membrane were prepared, which were made of poly(ether sulfone ketone) with N-methyl-2-pyrrolidone as solvent. The effects of polymer concentration and types and contents of additives on the performance of the membranes were studied by orthogonal design method, and the thermostability of the membrane and its separation performance of dyes from dyeing water were examined.