Membrane processes are gaining importance for water treatment applications as a result of the advances in membrane technology and increasing requirements on water quality. Membrane fouling, which results in loss of productivity, is one of the most important operational concerns of membrane processes
Resistance in series model for micellar enhanced ultrafiltration of eosin dye
β Scribed by M.K Purkait; S DasGupta; S De
- Book ID
- 108161595
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 339 KB
- Volume
- 270
- Category
- Article
- ISSN
- 0021-9797
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Micellar-enhanced ultrafiltration (MEUF) of phenol and a cationic surfactant, cetylpyridinium chloride (CPC), is studied using two polysulfone membranes of 5- and 50-kDa molecular weight cutoff (MWCO) and two ceramic membranes of 15- and 50-kDa MWCO. Filtrations are run under laminar cross-flow and
## Synopsis A mass transport model has been developed to predict theoretical breakthrough curves in fixed bed adsorbers. The model has been tested using experimental data obtained for the adsorption of Acid Blue 25 on chitin. The effective diffusivity can be determined for the adsorption process b