Effect of Peg on Polysulfone Support and Reverse Osmosis Membrane Property
Abstract
A study on the thin film composite on polysulfone support membranes prepared by different casting solution was conducted. The following conclusions can be drawn from this work, the membrane flux increased with increasing PEG concentration and the pore size and the porosity on the membrane surface became bigger by the increase PEG concentration; the permeability of thin film composite membrane was effected by the membrane continuity and the amount of polyamide formed within PSf membrane pores.
- Publication:
-
Materials Science and Engineering Conference Series
- Pub Date:
- January 2020
- DOI:
- 10.1088/1757-899X/735/1/012073
- Bibcode:
- 2020MS&E..735a2073W