Phenol removal from wastewater by surface imprinted bacterial cellulose nanofibres

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dc.authorid/ 0000-0002-5463-8355
dc.authoridARAZ, Ali / 0000-0002-4757-0161
dc.authoridTamahkar, Emel / 0000-0002-5913-8333
dc.authorwosid/ AAB-5916-2020
dc.authorwosidARAZ, Ali / AAV-6481-2021
dc.contributor.authorDerazshamshir, Ali
dc.contributor.authorGokturk, Ilgim
dc.contributor.authorTamahkar, Emel
dc.contributor.authorYilmaz, Fatma
dc.contributor.authorSaglam, Necdet
dc.contributor.authorDenizli, Adil
dc.date.accessioned2021-11-01T15:05:08Z
dc.date.available2021-11-01T15:05:08Z
dc.date.issued2020
dc.department[Belirlenecek]
dc.description.abstractIn this study, we have reported a novel wastewater treatment technique by phenol imprinted bacterial cellulose (BC-MIP) nanofibres with high specificity and adsorption capacity. N-methacryloyl-(L) phenylalanine methyl ester (MAPA) functional monomer was used to create specific binding sites for the template molecule phenol via electrostatic and hydrophobic interactions. BC-MIP nanofibres were synthesized by surface imprinting approach in the presence of different amounts of total monomer (% weight), monomer/template ratio and polymerization time. Then, the nanofibres were characterized by FTIR-ATR, surface area analysis (BET), elemental analysis, scanning electron microscopy (SEM) and contact angle measurements. Adsorption studies were performed with respect to pH, temperature and ionic strength, and the adsorption capacity was calculated by using the spectrophotometer. In order to desorb the adsorbed phenol from BC-MIP nanofibres, 0.1 M NaCl solution was used. Besides, BC-MIP nanofibres were applied to real wastewater samples from Ergene basin in Turkey. The suitable equilibrium isotherm was determined as Langmuir isotherm. To evaluate the selectivity of the BC-MIP nanofibres, similar molecules were utilized as competitor molecules, which were 2-chlorophenol, 4-chlorophenol and 2,4-dichlorophenol. Electrostatic interactions were found to contribute to the generation of specific recognition binding sites. The results have shown that imprinting of phenol was achieved successfully with high adsorption capacity. The phenol removal efficiency was reported up to 97%. BC-MIP nanofibres were used 10 times with a negligible decrease in adsorption capacity. [GRAPHICS] .
dc.identifier.doi10.1080/09593330.2019.1600043
dc.identifier.endpage3145en_US
dc.identifier.issn0959-3330
dc.identifier.issn1479-487X
dc.identifier.issue24en_US
dc.identifier.pmid30919740
dc.identifier.scopus2-s2.0-85065257535
dc.identifier.scopusqualityQ1
dc.identifier.startpage3134en_US
dc.identifier.urihttps://doi.org/10.1080/09593330.2019.1600043
dc.identifier.urihttps://hdl.handle.net/11491/7136
dc.identifier.volume41en_US
dc.identifier.wosWOS:000471539100001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthor[Belirlenecek]
dc.language.isoen
dc.publisherTaylor & Francis Ltd
dc.relation.ispartofEnvironmental Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectMolecularly imprinted polymersen_US
dc.subjectsurface imprintingen_US
dc.subjectphenol removalen_US
dc.subjectbacterial cellulose nanofibresen_US
dc.titlePhenol removal from wastewater by surface imprinted bacterial cellulose nanofibres
dc.typeArticle

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