Theoretical and experimental recoveries are compared for spiral-wound and hollow-fiber membranes. The effect of ignoring concentration polarization and pressure drops is studied. Ignoring concentration polarization and pressure drops results in significant overestimation of the recovery. With spiral
The effects of small halocarbons on RO membrane performance
β Scribed by R. Cheng; J. Glater; J.B. Neethling; M.K. Stenstrom
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 703 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0011-9164
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β¦ Synopsis
Greek e -dielectric constant of medium (C/v-cm) a" -membrane void fraction (unitless) pd Pe -density of dry membrane (g/cm> density of wet membrane (g/cm )
π SIMILAR VOLUMES
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Ro 15-1 788, a selective 'benzodiazepine antagonist', was recently recognized as possessing either intrinsic pharmacological activity or the capability of blocking activities of one or more hypothetical endogenous ligands at the benzodiazepine receptor. A study was designed to test the hypothesis th
The significance of the biofouling problems and its control is now well recognized. Along with investigations of molecular mechanisms which are involved in bacteria-membrane interactions, a simplified approach is offered to evaluate biofouling potential for certain RO system conditions. Guidelines a