The different impacts of g-C3N4 nanosheets on PVDF and PSF ultrafiltration membranes for Remazol black 5 dye rejection

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dc.authoridorcid.org/0000-0001-9639-2843en_US
dc.authoridhttps://orcid.org/0000-0003-2807-0425en_US
dc.authorscopusid36088420200en_US
dc.authorwosidDWR-6549-2022en_US
dc.authorwosidAAM-8078-2020en_US
dc.contributor.authorŞenol Arslan, Dilek
dc.contributor.authorGül, Ayşe
dc.contributor.authorDizge, Nadir
dc.contributor.authorOcakoğlu, Kasım
dc.contributor.authorUzal, Nigmet
dc.date.accessioned2024-08-06T14:11:29Z
dc.date.available2024-08-06T14:11:29Z
dc.date.issued2023en_US
dc.departmentFakülteler, Mühendislik Fakültesi, Mühendislik Temel Bilimleri Bölümüen_US
dc.description.abstractMembranes combined with nanoparticles are an excellent combinationcapable of successfully removing various contaminants, such as dyes fromwastewater while using very little energy and decreasing pollution. The pre-sent study reports an efficient approach for Remazol Black 5 (RB5) dyeremoval using composite graphitic carbon nitride nanosheets (g-C 3 N 4 ), poly-sulfone (PSF), and polyvinylidene fluoride (PVDF) membranes. The mem-branes were prepared using the phase inversion method, with varyingquantities of g-C 3 N 4 nanosheets ranging from 0.1%, 0.2% to 0.3%. The preparedg-C3 N4 nanosheets were characterized by FTIR, SEM analyses, and zeta poten-tial measurements. FTIR and SEM studies, contact angle, water permeability,COD, and dye rejection measurements were used to characterize the g-C3 N4nanosheets embedded in PSF and PVDF membranes. After the addition of0.3 wt% g-C3 N 4 , the water flux of the 0.3 wt% g-C 3 N4 embedded PSF mem-brane was the highest, whereas the water flux of the 0.3 wt% g-C3 N4 embeddedPVDF membrane was the lowest. The ultrafiltration (UF) membrane's perfor-mance with g-C3 N4 embedded showed an RB5 rejection rate of more than 80%and a COD removal efficiency of more than 45%. The results of the experimen-tal filtration showed that RB5 rejection reached maximum values of 91.3% for0.1 wt% g-C3 N 4 /PSF, and 85.6% for 0.3 wt% g-C 3 N4 /PVDF.en_US
dc.identifier.doi10.1002/app.54514en_US
dc.identifier.issue41en_US
dc.identifier.urihttps://doi.org/10.1002/app.54514
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/epdf/10.1002/app.54514
dc.identifier.urihttps://hdl.handle.net/20.500.13099/331
dc.identifier.volume140en_US
dc.institutionauthorOcakoğlu, Kasım
dc.language.isoengen_US
dc.publisherWileyen_US
dc.relation.ispartofJournal of Applied Polymer Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectg-C3 N 4 nanosheetsen_US
dc.subjectPSF membraneen_US
dc.subjectPVDF membraneen_US
dc.subjectRemazol black 5 dye rejectionen_US
dc.subjectultrafiltrationen_US
dc.titleThe different impacts of g-C3N4 nanosheets on PVDF and PSF ultrafiltration membranes for Remazol black 5 dye rejectionen_US
dc.typearticleen_US

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