Biosorption of chlorophenoxy acid herbicides from aqueous solution by using low-cost agricultural wastes

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dc.authoridKilinc, Ersin -- 0000-0001-5223-9919en_US
dc.contributor.authorOkumus, Veysi
dc.contributor.authorCelik, K. Serdar
dc.contributor.authorOzdemir, Sadin
dc.contributor.authorDundar, Abdurrahman
dc.contributor.authorKilinc, Ersin
dc.date.accessioned14.07.201910:50:10
dc.date.accessioned2019-07-16T20:44:02Z
dc.date.available14.07.201910:50:10
dc.date.available2019-07-16T20:44:02Z
dc.date.issued2015
dc.departmentMAÜ, Meslek Yüksekokulları, Sağlık Hizmetleri Meslek Yüksekokulu, Tıbbi Hizmetler ve Teknikler Bölümüen_US
dc.description.abstractThe potential biosorption abilities of apple shell (AS), orange peel (OP), banana peel (BP), and millet waste (MW) as a bio-waste material to remove 2,4-dichlorophenoxy acetic acid (2,4-D), 2,4-dichlorophenoxy propanoic acid (2,4-DP), and 2,4-dichlorophenoxy butyric acid (2,4-DB) from aqueous solution were investigated in batch condition. Optimum biosorption conditions were determined as a function of contact time, pH of the solution, amount of biomass, and initial pesticide concentrations. The concentrations of the pesticides in the remaining solutions were simultaneously determined by high performance thin layer chromatography. Langmuir and Freundlich models were applied to describe the biosorption isotherm of the pesticides by agricultural wastes. The experimental adsorption data were fitted to Langmuir adsorption models (r(2)>0.99). It was found that adsorption of 2,4-DP was higher for all biosorbent. The highest maximum adsorption capacities of 2,4-DP were found as 40.08, 22.71, 33.26, and 45.45mg/g, respectively, for AS, OP, BP, and MW. Maximum adsorption capacity was obtained for 2,4-D as OP>MW>BP>AS, 2,4-DP as MW>AS>BP>OP, and 2,4-DB as OP>AS>BP>MW. From the results, it can be said that MW was an effective biosorbent for removal of 2,4-DP and OP was an effective biosorbent for removal of 2,4-D and 2,4-DB through the studied pesticides. Optimum biosorption conditions were determined as 60min of contact time, 100mg of biomass, AS at pH 6.0, OP at pH 6.0, MW at pH 7.0, and BP at pH 7.0. FT-IR was employed to understand the surface properties of biosorbents. According to the results, agricultural wastes have high adsorption capacity.en_US
dc.identifier.citationOkumuş, V., Çelik, K. S., Özdemir, S., Dündar, A., & Kılınç, E. (2014). Biosorption of chlorophenoxy acid herbicides from aqueous solution by using low-cost agricultural wastes. Desalination and Water Treatment, 56(7), 1898–1907. https://doi.org/10.1080/19443994.2014.961562
dc.identifier.doi10.1080/19443994.2014.961562en_US
dc.identifier.endpage1907en_US
dc.identifier.issn1944-3994
dc.identifier.issn1944-3986
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-84945459893en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1898en_US
dc.identifier.urihttps://dx.doi.org/10.1080/19443994.2014.961562
dc.identifier.urihttps://hdl.handle.net/20.500.12514/1358
dc.identifier.volume56en_US
dc.identifier.wosWOS:000362880500021en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS INCen_US
dc.relation.ispartofDESALINATION AND WATER TREATMENTen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBiosorptionen_US
dc.subjectChlorophenoxy acid herbicideen_US
dc.subjectChromatographyen_US
dc.subjectAgricultural wasteen_US
dc.titleBiosorption of chlorophenoxy acid herbicides from aqueous solution by using low-cost agricultural wastesen_US
dc.typeArticleen_US

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