Advanced Treatment of Pre-treated Commercial Laundry Wastewater by Adsorption Process: Experimental Design and Cost Evaluation

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dc.contributor.authorVeli, Sevil
dc.contributor.authorArslan, Ayla
dc.contributor.authorGülümser, Çisil
dc.contributor.authorTopkaya, Eylem
dc.contributor.authorKurtkulak, Hatice
dc.contributor.authorZeybek, Şehriban
dc.contributor.authorDimoglo, Anatoli
dc.date.accessioned2020-04-30T22:39:01Z
dc.date.available2020-04-30T22:39:01Z
dc.date.issued2019
dc.departmentDÜ, Mühendislik Fakültesi, Çevre Mühendisliği Bölümüen_US
dc.descriptionGulumser, Cisil/0000-0003-0602-1120; Arslan, Ayla/0000-0002-8410-256Xen_US
dc.descriptionWOS: 000494640700021en_US
dc.description.abstractIn Turkey, the commercial laundry wastewater is usually discharged to the receiving water bodies and its reuse potential is ignored. This wastewater is grouped into the greywater due to their content of organic and inorganic pollutants. In recent years, the sequential processes have become more preferable in greywater treatment and reuse. In this study, a batch adsorption process was applied for further treatment of commercial laundry wastewater which is also pre-treated by means of the electrocoagulation process. In adsorption, two different composites of waste hazelnut shell derived activated carbons, which are supported with polyaniline (PAn/HS) and polypyrrole (PPy/HS), were used as adsorbents. The efficiency of the process was evaluated by means of an experimental design, and the response surface methodology was applied for this purpose. In the experiment with PAn/HS, the chemical oxygen demand (COD) 75% removal efficiency was accomplished with adsorbent dosage of 0.9 g, at pH 8, with 125 rpm mixing rate and for 77.5 min reaction time. For PPy/HS under the same experimental conditions, the COD removal efficiency was obtained as 20%. The utilization of waste hazelnut shell derived composites as adsorbents for commercial laundry wastewater treatment is a good alternative. The production costs of adsorbents were estimated as 0.70 USD/g and 3.21 USD/g for PAn/HS and PPy/HS, respectively. In terms of the production cost, the PAn/HS composite is approved more agreeable as adsorbents for commercial laundry wastewater treatment.en_US
dc.description.sponsorshipTUBITAK Research and Development ProgramTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [1003, 115Y797, 115Y820]en_US
dc.description.sponsorshipThe authors thank TUBITAK Research and Development Program with Priority Fields (1003) for their financial support to the main Project 115Y797 and sub-Project 115Y820.en_US
dc.identifier.doi10.12911/22998993/113151en_US
dc.identifier.endpage171en_US
dc.identifier.issn2299-8993
dc.identifier.issue10en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage165en_US
dc.identifier.urihttps://doi.org/10.12911/22998993/113151
dc.identifier.urihttps://hdl.handle.net/20.500.12684/2566
dc.identifier.volume20en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPolish Soc Ecological Engineeringen_US
dc.relation.ispartofJournal Of Ecological Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectadsorbent synthesisen_US
dc.subjectCOD removalen_US
dc.subjectexperimental designen_US
dc.subjectlaundry wastewateren_US
dc.subjectpolymer supported compositesen_US
dc.titleAdvanced Treatment of Pre-treated Commercial Laundry Wastewater by Adsorption Process: Experimental Design and Cost Evaluationen_US
dc.typeArticleen_US

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