Deep purification of pretreated laundry wastewater through the adsorption by polymeric composites and optimisation of the process

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dc.authoridGulumser, Cisil/0000-0003-0602-1120
dc.authoridKURTKULAK, HATICE/0000-0002-0024-4377
dc.authoridDEMIREL, Sibel/0000-0003-3789-6579
dc.authoridVELI, SEVIL/0000-0002-5191-4350
dc.authorwosidGulumser, Cisil/AAD-5426-2020
dc.authorwosidDEMIREL, Sibel/F-5569-2018
dc.contributor.authorVeli, Sevil
dc.contributor.authorArslan, Ayla
dc.contributor.authorTopkaya, Eylem
dc.contributor.authorGulumser, Cisil
dc.contributor.authorKurtkulak, Hatice
dc.contributor.authorBelat, Begum
dc.contributor.authorDimoglo, Anatoli
dc.date.accessioned2021-12-01T18:48:18Z
dc.date.available2021-12-01T18:48:18Z
dc.date.issued2021
dc.department[Belirlenecek]en_US
dc.description.abstractIn the article, the treatment of pre-treated laundry wastewater by adsorption method was studied through the experimental design. The composites of the polyaniline-supported activated carbons produced from sunflower seed hulls (PAn/SH) were used as adsorbents. Characteristics of the adsorbents were determined with the help of scanning electron microscopy, Fourier-transform infrared spectroscopy and elemental analysis. Experimental design was used to determine the effects of pH (4-12), reaction time (5-150 min), adsorbent amount (0.3-1.5 g) and mixing rate (50-200 rpm) on the process efficiency. Monitoring of the efficiency was held in terms of detergent and chemical oxygen demand removals. Response surface methodology based on the four-variable-three-level Box-Behnken design was used to interpret the adsorption properties of laundry wastewater on COD and detergent removal efficiencies. The removal efficiencies of the adsorption process were evaluated regarding to the experimental design and also Pareto analysis was applied for profiling the percentage effect of the independent variable on the response for the study. Accordingly, the most effective factors were computed as the amount of adsorbent (82%) in detergent removal and the mixing rate (31%) in COD removal, where pH was the second effective factor for both. The highest efficiencies of the MBAS and COD removals were achieved as 95% and 74% in the 24th run, respectively. In the treatment of laundry wastewater by adsorption method, using PAn/SH produced from the sunflower seed hulls as an adsorbent will be an alternative method.en_US
dc.description.sponsorshipTUBITAK Research and Development ProgramTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [115Y797, 115Y820]en_US
dc.description.sponsorshipThis work was supported by the TUBITAK Research and Development Program with Priority Fields [the main Project 115Y797 and sub-Project 115Y820].en_US
dc.identifier.doi10.1080/03067319.2021.1889530
dc.identifier.issn0306-7319
dc.identifier.issn1029-0397
dc.identifier.scopus2-s2.0-85175512248en_US
dc.identifier.urihttps://doi.org/10.1080/03067319.2021.1889530
dc.identifier.urihttps://hdl.handle.net/20.500.12684/10504
dc.identifier.wosWOS:000624994000001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofInternational Journal Of Environmental Analytical Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAdsorptionen_US
dc.subjectBox&#8211en_US
dc.subjectBehnken designen_US
dc.subjectlaundry wastewateren_US
dc.subjectresponse surface methodologyen_US
dc.subjectsunflower seed hullen_US
dc.titleDeep purification of pretreated laundry wastewater through the adsorption by polymeric composites and optimisation of the processen_US
dc.typeArticleen_US

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