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Mass Transport within Pressure Retarded Osmosis Membranes of Different Configurations
| Content Provider | Scilit |
|---|---|
| Author | Cheng, Zhen Lei |
| Copyright Year | 2020 |
| Description | In this chapter, we build a universal platform to analytically evaluate the mass transport of various membrane configurations [i.e., flat sheet (FS), single- and double-skinned hollow fibers (HFs)] for pressure-retarded osmosis (PRO) processes. The FS model is found to be applicable for single-skinned HF membranes under laboratory testing conditions. The HF curvature effect needs to be removed when comparing the experimentally determined structural parameter among different membrane configurations. For the double-skinned HF membrane, particularly of antifouling interest, the high pressure applied on the fiber lumen side deteriorates the transport properties of its additional skin on the shell side. By considering the foulant build-up as an external cake layer, the advantages of the double-skinned configuration can be mathematically confirmed than the single-skinned one when fouling occurs. Book Name: Membrane Technology for Osmotic Power Generation by Pressure Retarded Osmosis |
| Related Links | https://content.taylorfrancis.com/books/download?dac=C2019-0-98733-3&isbn=9780429288562&doi=10.1201/9780429288562-4&format=pdf |
| DOI | 10.1201/9780429288562-4 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2020-02-24 |
| Access Restriction | Open |
| Subject Keyword | Book Name: Membrane Technology for Osmotic Power Generation By Pressure Retarded Osmosis Polymer Science Transport Pressure Structural Configurations Double Skinned |
| Content Type | Text |
| Resource Type | Chapter |