Membrane filtration of natural organic matter: initial comparison of rejection and flux decline characteristics with ultrafiltration and nanofiltration membranes
โ Scribed by Jaeweon Cho; Gary Amy; John Pellegrino
- Book ID
- 117244816
- Publisher
- IWA Publishing
- Year
- 1999
- Tongue
- English
- Weight
- 195 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0043-1354
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๐ SIMILAR VOLUMES
Three ultrafiltration membranes [thin-film composite, polyethersulfone (PES), and sulfonated PES] which have different chemistries and nominal relative molecular mass cut-offs (MWC0), were compared in terms of their characteristics of flux decline, rejection of natural organic matter (NOM), and the
## Abstract Solutions of bovine serum albumin (BSA) were ultrafiltered with and without stirring through membranes partially permeable to the solute, over a range of pH values. At the isoelectric point, flux was a minimum and rejection was a maximum. For all conditions, the flux for stirred ultrafi