Ultrasonically assisted hydrothermal synthesis of activated carbon–HKUST-1-MOF hybrid for efficient simultaneous ultrasound-assisted removal of ternary organic dyes and antibacterial investigation: Taguchi optimization.
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| Title: | Ultrasonically assisted hydrothermal synthesis of activated carbon–HKUST-1-MOF hybrid for efficient simultaneous ultrasound-assisted removal of ternary organic dyes and antibacterial investigation: Taguchi optimization. |
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| Authors: | Azad, F. Nasiri1, Ghaedi, M.1 m_ghaedi@mail.yu.ac.ir, Dashtian, K.1, Hajati, S.2, Pezeshkpour, V.3 |
| Source: | Ultrasonics Sonochemistry. Jul2016, Vol. 31, p383-393. 11p. |
| Subjects: | Ultrasonic waves, Hydrothermal synthesis, Activated carbon, Organic dyes, Antibacterial agents, Taguchi methods, Metal-organic frameworks, Fourier transform infrared spectroscopy |
| Abstract: | Activated carbon (AC) composite with HKUST-1 metal organic framework (AC–HKUST-1 MOF) was prepared by ultrasonically assisted hydrothermal method and characterized by FTIR, SEM and XRD analysis and laterally was applied for the simultaneous ultrasound-assisted removal of crystal violet (CV), disulfine blue (DSB) and quinoline yellow (QY) dyes in their ternary solution. In addition, this material, was screened in vitro for their antibacterial actively against Methicillin-resistant Staphylococcus aureus ( MRSA ) and Pseudomonas aeruginosa ( PAO1 ) bacteria. In dyes removal process, the effects of important variables such as initial concentration of dyes, adsorbent mass, pH and sonication time on adsorption process optimized by Taguchi approach. Optimum values of 4, 0.02 g, 4 min, 10 mg L −1 were obtained for pH, AC–HKUST-1 MOF mass, sonication time and the concentration of each dye, respectively. At the optimized condition, the removal percentages of CV, DSB and QY were found to be 99.76%, 91.10%, and 90.75%, respectively, with desirability of 0.989. Kinetics of adsorption processes follow pseudo-second-order model. The Langmuir model as best method with high applicability for representation of experimental data, while maximum mono layer adsorption capacity for CV, DSB and QY on AC–HKUST-1 estimated to be 133.33, 129.87 and 65.37 mg g −1 which significantly were higher than HKUST-1 as sole material with Q m to equate 59.45, 57.14 and 38.80 mg g −1 , respectively. [ABSTRACT FROM AUTHOR] |
| Copyright of Ultrasonics Sonochemistry is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 113581626 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Ultrasonically assisted hydrothermal synthesis of activated carbon–HKUST-1-MOF hybrid for efficient simultaneous ultrasound-assisted removal of ternary organic dyes and antibacterial investigation: Taguchi optimization. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Azad%2C+F%2E+Nasiri%22">Azad, F. Nasiri</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Ghaedi%2C+M%2E%22">Ghaedi, M.</searchLink><relatesTo>1</relatesTo><i> m_ghaedi@mail.yu.ac.ir</i><br /><searchLink fieldCode="AR" term="%22Dashtian%2C+K%2E%22">Dashtian, K.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Hajati%2C+S%2E%22">Hajati, S.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Pezeshkpour%2C+V%2E%22">Pezeshkpour, V.</searchLink><relatesTo>3</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Ultrasonics+Sonochemistry%22">Ultrasonics Sonochemistry</searchLink>. Jul2016, Vol. 31, p383-393. 11p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Ultrasonic+waves%22">Ultrasonic waves</searchLink><br /><searchLink fieldCode="DE" term="%22Hydrothermal+synthesis%22">Hydrothermal synthesis</searchLink><br /><searchLink fieldCode="DE" term="%22Activated+carbon%22">Activated carbon</searchLink><br /><searchLink fieldCode="DE" term="%22Organic+dyes%22">Organic dyes</searchLink><br /><searchLink fieldCode="DE" term="%22Antibacterial+agents%22">Antibacterial agents</searchLink><br /><searchLink fieldCode="DE" term="%22Taguchi+methods%22">Taguchi methods</searchLink><br /><searchLink fieldCode="DE" term="%22Metal-organic+frameworks%22">Metal-organic frameworks</searchLink><br /><searchLink fieldCode="DE" term="%22Fourier+transform+infrared+spectroscopy%22">Fourier transform infrared spectroscopy</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Activated carbon (AC) composite with HKUST-1 metal organic framework (AC–HKUST-1 MOF) was prepared by ultrasonically assisted hydrothermal method and characterized by FTIR, SEM and XRD analysis and laterally was applied for the simultaneous ultrasound-assisted removal of crystal violet (CV), disulfine blue (DSB) and quinoline yellow (QY) dyes in their ternary solution. In addition, this material, was screened in vitro for their antibacterial actively against Methicillin-resistant Staphylococcus aureus ( MRSA ) and Pseudomonas aeruginosa ( PAO1 ) bacteria. In dyes removal process, the effects of important variables such as initial concentration of dyes, adsorbent mass, pH and sonication time on adsorption process optimized by Taguchi approach. Optimum values of 4, 0.02 g, 4 min, 10 mg L −1 were obtained for pH, AC–HKUST-1 MOF mass, sonication time and the concentration of each dye, respectively. At the optimized condition, the removal percentages of CV, DSB and QY were found to be 99.76%, 91.10%, and 90.75%, respectively, with desirability of 0.989. Kinetics of adsorption processes follow pseudo-second-order model. The Langmuir model as best method with high applicability for representation of experimental data, while maximum mono layer adsorption capacity for CV, DSB and QY on AC–HKUST-1 estimated to be 133.33, 129.87 and 65.37 mg g −1 which significantly were higher than HKUST-1 as sole material with Q m to equate 59.45, 57.14 and 38.80 mg g −1 , respectively. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Ultrasonics Sonochemistry is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.ultsonch.2016.01.024 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 11 StartPage: 383 Subjects: – SubjectFull: Ultrasonic waves Type: general – SubjectFull: Hydrothermal synthesis Type: general – SubjectFull: Activated carbon Type: general – SubjectFull: Organic dyes Type: general – SubjectFull: Antibacterial agents Type: general – SubjectFull: Taguchi methods Type: general – SubjectFull: Metal-organic frameworks Type: general – SubjectFull: Fourier transform infrared spectroscopy Type: general Titles: – TitleFull: Ultrasonically assisted hydrothermal synthesis of activated carbon–HKUST-1-MOF hybrid for efficient simultaneous ultrasound-assisted removal of ternary organic dyes and antibacterial investigation: Taguchi optimization. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Azad, F. Nasiri – PersonEntity: Name: NameFull: Ghaedi, M. – PersonEntity: Name: NameFull: Dashtian, K. – PersonEntity: Name: NameFull: Hajati, S. – PersonEntity: Name: NameFull: Pezeshkpour, V. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 07 Text: Jul2016 Type: published Y: 2016 Identifiers: – Type: issn-print Value: 13504177 Numbering: – Type: volume Value: 31 Titles: – TitleFull: Ultrasonics Sonochemistry Type: main |
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