Membrane separation characteristics in the nanofiltration \((\mathrm{NF})\) and reverse osmosis \((\mathrm{RO})\) regions of the filtration spectrum are governed by a complex combination of both steric hindrance and surface force interactions. NF and RO membranes having surface charges show unusual
Flux enhancement by hydrophilization of thin film composite reverse osmosis membranes
โ Scribed by Ashish Kulkarni; Debabrata Mukherjee; William N. Gill
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 691 KB
- Volume
- 114
- Category
- Article
- ISSN
- 0376-7388
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
During the past year a new thin-film composite reverse osmosis membrane that shows excellent potential for single-pass seawater operation has been developed. This membrane, designated FT-30, is formed by depositing a proprietary thin polymer coating on a microporous polysulfone support layer. Membra
In this study, a novel process to modify thin-film-composite polyamide membrane was developed. It involved surface treatment of the polyamide membrane by chlorine, followed by supramolecular assembly of chitosan on the membrane surface. While the original polyamide membrane was negatively charged, t