Pervaporative Desalination of Water Using Hydroxypropyl methylcellulose / Polyvinylpyrrolidone Blend Membranes

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dc.contributor.authorÜnlü, Derya
dc.date.accessioned2026-02-08T15:04:48Z
dc.date.available2026-02-08T15:04:48Z
dc.date.issued2020
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractThe pervaporation is a promising process to achieve highly efficient desalination performance. In this study, Hydroxypropyl methylcellulose (HPMC) and Polyvinylpyrrolidone (PVP) polymers were chosen in the synthesis of blend membranes and used for pervaporative desalination process. The chemical structure and thermal stability of membranes were analyzed by using Fourier-transform infrared spectroscopy (FTIR) and Thermogravimetric analysis (TGA), respectively. The effects of PVP ratio in membrane and operation temperature on the flux and salt rejection were examined. The highest separation efficiency was acquired as water flux of 4.86 kg/m2h and a salt rejection of 99.9% using 50 wt% PVP ratio at 40 °C. The obtained results show that HPMC/PVP blend membrane has a great potential for water desalination via pervaporation.
dc.identifier.doi10.38088/jise.713852
dc.identifier.endpage43
dc.identifier.issn2602-4217
dc.identifier.issue1
dc.identifier.startpage35
dc.identifier.trdizinid474368
dc.identifier.urihttps://doi.org/10.38088/jise.713852
dc.identifier.urihttps://hdl.handle.net/20.500.12885/4206
dc.identifier.volume4
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherBursa Teknik Üniversitesi
dc.relation.ispartofJournal of Innovative Science and Engineering
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_DergiPark_20260207
dc.subjectEngineering
dc.subjectMühendislik
dc.titlePervaporative Desalination of Water Using Hydroxypropyl methylcellulose / Polyvinylpyrrolidone Blend Membranes
dc.typeArticle

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