Diffusion characteristics of alginate membranes
β Scribed by A.G Andreopoulos
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 524 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0142-9612
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The diffusivity of a protein solute (bovine serum albumin) within calcium alginate gels made from sodium alginate of different guluronic acid content was determined. It was found that protein diffusion within alginate gels, prepared to be isotropic in structure, was greatest for gels prepared from s
## SYNOPSIS A sodium alginate dense membrane was prepared for water-selective separation by pervaporation (PV). In this study, alcohols and other organic liquids such as THF, 1,4dioxane, and acetone were dehydrated through a membrane made of this polyelectrolyte. By changing the operating conditio
## Abstract The swelling of membranes of the polyelectrolyte complex (PEC) between chitosan and alginate shows a similar pattern to that of other PECs. However, if the swelled membranes are dried, a second swelling process is seen which exhibits Fickian behavior. The apparent activation energy was
Chemically stable nanofiltration (NF) composite membranes based on poly-(vinyl alcohol) (PVA) and sodium alginate (SA) (hereafter, these membranes are called PVA/SA composite membranes) were prepared by coating microporous polysulfone (PSF) supports with dilute PVA/SA blend solutions. The PSF suppor