Single and Tertiary System Dye Removal from Aqueous Solution Using Bottom Ash: Kinetic and Isotherm Studies
This paper investigates the ability of Bottom ash to adsorb three cationic dyes from aqueous solution in single and tertiary systems. Crystal Violet (CV), Methylene Blue (MB) and Malachite Green (MG) were used as cationic dye models. The surface characteristics of Bottom ash were investigated using...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Babol Noshirvani University of Technology
2012-01-01
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| Series: | Iranica Journal of Energy and Environment |
| Subjects: | |
| Online Access: | http://www.ijee.net/Journal/ijee/vol3/no1/4.pdf |
| _version_ | 1797229807304441856 |
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| author | R. Gandhimathi S.T. Ramesh V. Sindhu P.V. Nidheesh |
| author_facet | R. Gandhimathi S.T. Ramesh V. Sindhu P.V. Nidheesh |
| author_sort | R. Gandhimathi |
| collection | DOAJ |
| description | This paper investigates the ability of Bottom ash to adsorb three cationic dyes from aqueous solution in single and tertiary systems. Crystal Violet (CV), Methylene Blue (MB) and Malachite Green (MG) were used as cationic dye models. The surface characteristics of Bottom ash were investigated using Fourier Transform Infrared (FTIR). Pseudo second order model was fitted better than Pseudo First order model for all system of MG, MB and CV. From the isotherm study, the adsorption capacity increased in the order of MB< MG<CV for single and MB<CV<MG for tertiary system. It may be concluded that the adsorption capacity of Bottom ash decreases in tertiary system as compared to single system. Langmuir and Freundlich isotherm models were fitted for all system of dyes. Freundlich isotherm model found to be the best fit for all systems. |
| first_indexed | 2024-04-24T15:18:27Z |
| format | Article |
| id | doaj.art-bad9f06661294355931b10ba23446497 |
| institution | Directory Open Access Journal |
| issn | 2079-2115 2079-2123 |
| language | English |
| last_indexed | 2024-04-24T15:18:27Z |
| publishDate | 2012-01-01 |
| publisher | Babol Noshirvani University of Technology |
| record_format | Article |
| series | Iranica Journal of Energy and Environment |
| spelling | doaj.art-bad9f06661294355931b10ba234464972024-04-02T09:02:16ZengBabol Noshirvani University of TechnologyIranica Journal of Energy and Environment2079-21152079-21232012-01-01313545Single and Tertiary System Dye Removal from Aqueous Solution Using Bottom Ash: Kinetic and Isotherm StudiesR. GandhimathiS.T. RameshV. SindhuP.V. NidheeshThis paper investigates the ability of Bottom ash to adsorb three cationic dyes from aqueous solution in single and tertiary systems. Crystal Violet (CV), Methylene Blue (MB) and Malachite Green (MG) were used as cationic dye models. The surface characteristics of Bottom ash were investigated using Fourier Transform Infrared (FTIR). Pseudo second order model was fitted better than Pseudo First order model for all system of MG, MB and CV. From the isotherm study, the adsorption capacity increased in the order of MB< MG<CV for single and MB<CV<MG for tertiary system. It may be concluded that the adsorption capacity of Bottom ash decreases in tertiary system as compared to single system. Langmuir and Freundlich isotherm models were fitted for all system of dyes. Freundlich isotherm model found to be the best fit for all systems.http://www.ijee.net/Journal/ijee/vol3/no1/4.pdfFly ashAdsorptionTertiary systemIsothermKinetics |
| spellingShingle | R. Gandhimathi S.T. Ramesh V. Sindhu P.V. Nidheesh Single and Tertiary System Dye Removal from Aqueous Solution Using Bottom Ash: Kinetic and Isotherm Studies Iranica Journal of Energy and Environment Fly ash Adsorption Tertiary system Isotherm Kinetics |
| title | Single and Tertiary System Dye Removal from Aqueous Solution Using Bottom Ash: Kinetic and Isotherm Studies |
| title_full | Single and Tertiary System Dye Removal from Aqueous Solution Using Bottom Ash: Kinetic and Isotherm Studies |
| title_fullStr | Single and Tertiary System Dye Removal from Aqueous Solution Using Bottom Ash: Kinetic and Isotherm Studies |
| title_full_unstemmed | Single and Tertiary System Dye Removal from Aqueous Solution Using Bottom Ash: Kinetic and Isotherm Studies |
| title_short | Single and Tertiary System Dye Removal from Aqueous Solution Using Bottom Ash: Kinetic and Isotherm Studies |
| title_sort | single and tertiary system dye removal from aqueous solution using bottom ash kinetic and isotherm studies |
| topic | Fly ash Adsorption Tertiary system Isotherm Kinetics |
| url | http://www.ijee.net/Journal/ijee/vol3/no1/4.pdf |
| work_keys_str_mv | AT rgandhimathi singleandtertiarysystemdyeremovalfromaqueoussolutionusingbottomashkineticandisothermstudies AT stramesh singleandtertiarysystemdyeremovalfromaqueoussolutionusingbottomashkineticandisothermstudies AT vsindhu singleandtertiarysystemdyeremovalfromaqueoussolutionusingbottomashkineticandisothermstudies AT pvnidheesh singleandtertiarysystemdyeremovalfromaqueoussolutionusingbottomashkineticandisothermstudies |