Removal of Cationic Tolonium Chloride Dye Using Fe3O4 Nanoparticles Modified with Sodium Dodecyl Sulfate
In this study, Fe3O4 nanoparticles modified with sodium dodecyl sulfate (Fe3O4-SDS) were used for the adsorption of cationic tolonium chloride (TC) dye from aqueous solution. The effects of temperature, pH, amount of nanoparticles and SDS concentration, stirring time, and interfering ions on dye ad...
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| Format: | Article |
| Language: | English |
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Croatian Society of Chemical Engineers
2018-07-01
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| Series: | Chemical and Biochemical Engineering Quarterly |
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| Online Access: | http://silverstripe.fkit.hr/cabeq/assets/Uploads/05-2-18.pdf |
| _version_ | 1818064966463258624 |
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| author | M. H. Abedi M. Ahmadmoazzam N. Jaafarzadeh |
| author_facet | M. H. Abedi M. Ahmadmoazzam N. Jaafarzadeh |
| author_sort | M. H. Abedi |
| collection | DOAJ |
| description | In this study, Fe3O4 nanoparticles modified with sodium dodecyl sulfate (Fe3O4-SDS) were used for the adsorption of cationic tolonium chloride (TC) dye from aqueous solution. The effects of temperature, pH, amount of nanoparticles and SDS concentration,
stirring time, and interfering ions on dye adsorption were investigated. For TC, the maximum removal was 98 % in the best conditions (pH = 6; 0.6 g Fe3O4-SDS; 30 °C temperature, and 3 min stirring time). Data from the sorption kinetic studies showed the best fitting of the pseudo-second-order model for adsorption of the dye. The Langmuir isotherm showed better fitting of the data for TC adsorption by Fe3O4-SDS compared with the other models. The Fe3O4-SDS nanoparticles are easily synthesizable, magnetically recoverable, and regenerable, which increases their practical applications. Additionally, NaCl showed no significant impact on the dye removal up to 0.8 molar concentration, which increases the industrial application of the process. |
| first_indexed | 2024-12-10T14:44:24Z |
| format | Article |
| id | doaj.art-479842f157f745a5a785b8c56c4236b6 |
| institution | Directory Open Access Journal |
| issn | 0352-9568 1846-5153 |
| language | English |
| last_indexed | 2024-12-10T14:44:24Z |
| publishDate | 2018-07-01 |
| publisher | Croatian Society of Chemical Engineers |
| record_format | Article |
| series | Chemical and Biochemical Engineering Quarterly |
| spelling | doaj.art-479842f157f745a5a785b8c56c4236b62022-12-22T01:44:36ZengCroatian Society of Chemical EngineersChemical and Biochemical Engineering Quarterly0352-95681846-51532018-07-0132220521310.15255/CABEQ.2017.1245Removal of Cationic Tolonium Chloride Dye Using Fe3O4 Nanoparticles Modified with Sodium Dodecyl SulfateM. H. Abedi0M. Ahmadmoazzam1N. Jaafarzadeh2Department of Chemical Engineering, Mahshahr Branch, Islamic Azad University, Mahshahr, Iranb)Department of Environmental Health Engineering, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; c)Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, IR Iranb)Department of Environmental Health Engineering, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; d)Environmental Technologies Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, IranIn this study, Fe3O4 nanoparticles modified with sodium dodecyl sulfate (Fe3O4-SDS) were used for the adsorption of cationic tolonium chloride (TC) dye from aqueous solution. The effects of temperature, pH, amount of nanoparticles and SDS concentration, stirring time, and interfering ions on dye adsorption were investigated. For TC, the maximum removal was 98 % in the best conditions (pH = 6; 0.6 g Fe3O4-SDS; 30 °C temperature, and 3 min stirring time). Data from the sorption kinetic studies showed the best fitting of the pseudo-second-order model for adsorption of the dye. The Langmuir isotherm showed better fitting of the data for TC adsorption by Fe3O4-SDS compared with the other models. The Fe3O4-SDS nanoparticles are easily synthesizable, magnetically recoverable, and regenerable, which increases their practical applications. Additionally, NaCl showed no significant impact on the dye removal up to 0.8 molar concentration, which increases the industrial application of the process.http://silverstripe.fkit.hr/cabeq/assets/Uploads/05-2-18.pdfmagnetite nanoparticlestolonium chloridesodium dodecyl sulfateadsorption |
| spellingShingle | M. H. Abedi M. Ahmadmoazzam N. Jaafarzadeh Removal of Cationic Tolonium Chloride Dye Using Fe3O4 Nanoparticles Modified with Sodium Dodecyl Sulfate Chemical and Biochemical Engineering Quarterly magnetite nanoparticles tolonium chloride sodium dodecyl sulfate adsorption |
| title | Removal of Cationic Tolonium Chloride Dye Using Fe3O4 Nanoparticles Modified with Sodium Dodecyl Sulfate |
| title_full | Removal of Cationic Tolonium Chloride Dye Using Fe3O4 Nanoparticles Modified with Sodium Dodecyl Sulfate |
| title_fullStr | Removal of Cationic Tolonium Chloride Dye Using Fe3O4 Nanoparticles Modified with Sodium Dodecyl Sulfate |
| title_full_unstemmed | Removal of Cationic Tolonium Chloride Dye Using Fe3O4 Nanoparticles Modified with Sodium Dodecyl Sulfate |
| title_short | Removal of Cationic Tolonium Chloride Dye Using Fe3O4 Nanoparticles Modified with Sodium Dodecyl Sulfate |
| title_sort | removal of cationic tolonium chloride dye using fe3o4 nanoparticles modified with sodium dodecyl sulfate |
| topic | magnetite nanoparticles tolonium chloride sodium dodecyl sulfate adsorption |
| url | http://silverstripe.fkit.hr/cabeq/assets/Uploads/05-2-18.pdf |
| work_keys_str_mv | AT mhabedi removalofcationictoloniumchloridedyeusingfe3o4nanoparticlesmodifiedwithsodiumdodecylsulfate AT mahmadmoazzam removalofcationictoloniumchloridedyeusingfe3o4nanoparticlesmodifiedwithsodiumdodecylsulfate AT njaafarzadeh removalofcationictoloniumchloridedyeusingfe3o4nanoparticlesmodifiedwithsodiumdodecylsulfate |