Dynamic characterization of nanofiltration and reverse osmosis membranes
Journal Article
·
· Separation Science and Technology
- Univ. du Quebec, Trois-Rivieres, Quebec (Canada). Dept. du Genie Chimique
An original method has been proposed to determine the dynamic permeability of membranes. Experiments were run under different operating conditions (various transmembrane pressures, membranes, concentrations, and solutes), and the experimental data were processed using this dynamic permeability model. The results show that permeability defined in this manner reflects the differences in the membrane behavior from pure water to a solution or from one solution to another. With dynamic permeability data, membrane condition can also be evaluated after use without the need to run experiments with pure water.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 682241
- Journal Information:
- Separation Science and Technology, Journal Name: Separation Science and Technology Journal Issue: 8 Vol. 34; ISSN 0149-6395; ISSN SSTEDS
- Country of Publication:
- United States
- Language:
- English
Similar Records
Treatment of textile dye plant effluent by nanofiltration membrane
Solvent Transport in Disordered and Dynamic Membrane Pores: Implications for Reverse Osmosis and Nanofiltration Membranes
Temperature effect on transport performance by inorganic nanofiltration membranes
Journal Article
·
Wed Sep 01 00:00:00 EDT 1999
· Separation Science and Technology
·
OSTI ID:691493
Solvent Transport in Disordered and Dynamic Membrane Pores: Implications for Reverse Osmosis and Nanofiltration Membranes
Journal Article
·
Fri Aug 15 00:00:00 EDT 2025
· Environmental Science & Technology
·
OSTI ID:2587308
Temperature effect on transport performance by inorganic nanofiltration membranes
Journal Article
·
Tue Feb 29 23:00:00 EST 2000
· AIChE Journal (American Institute of Chemical Engineers)
·
OSTI ID:20080300