Adsorption Isotherm Studies on Acid Orange-10 Dye Removal using Cerium Dioxide Nanoparticles
The adsorption capacity of AO-10 from aqueous solution onto CeO2-NPs was investigated under various reaction parameters. Batch mode experiments were conducted to assess the potential of the CeO2-NPs as adsorbent for the removal of AO-10 dye from aqueous solution. Equilibrium isotherm studies were ca...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Department of Chemistry, Universitas Gadjah Mada
2014-10-01
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| Series: | Indonesian Journal of Chemistry |
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| Online Access: | https://jurnal.ugm.ac.id/ijc/article/view/21232 |
| _version_ | 1818743245170016256 |
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| author | Harry Budiman Oman Zuas |
| author_facet | Harry Budiman Oman Zuas |
| author_sort | Harry Budiman |
| collection | DOAJ |
| description | The adsorption capacity of AO-10 from aqueous solution onto CeO2-NPs was investigated under various reaction parameters. Batch mode experiments were conducted to assess the potential of the CeO2-NPs as adsorbent for the removal of AO-10 dye from aqueous solution. Equilibrium isotherm studies were carried out under an optimum reaction condition (i.e., AO-10 dye concentration = 15 mg/L, CeO2-NPS dosage = 2 g/L, pH of dye solution = 2) obtained from this study. The equilibrium data obtained were fitted to Langmuir, Freundlich, and Redlich-Peterson isotherm models. The results shows that, the linear transform model provided the highest regression coefficient (R2 = 0.991) with the Langmuir model. The maximum monolayer adsorption capacity was found to be 33.33 mg/g at 30 °C, which is higher than some data from published literature. |
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| institution | Directory Open Access Journal |
| issn | 1411-9420 2460-1578 |
| language | English |
| last_indexed | 2024-12-18T02:25:21Z |
| publishDate | 2014-10-01 |
| publisher | Department of Chemistry, Universitas Gadjah Mada |
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| series | Indonesian Journal of Chemistry |
| spelling | doaj.art-6704965c4a2545a39452b8b95629c2372022-12-21T21:24:04ZengDepartment of Chemistry, Universitas Gadjah MadaIndonesian Journal of Chemistry1411-94202460-15782014-10-0114322623210.22146/ijc.2123214330Adsorption Isotherm Studies on Acid Orange-10 Dye Removal using Cerium Dioxide NanoparticlesHarry Budiman0Oman Zuas1Research Centre for Chemistry, Indonesian Institute of Science (RCChem-LIPI), Kawasan PUSPIPTEK Serpong, 15314 Tangerang, BantenResearch Centre for Chemistry, Indonesian Institute of Science (RCChem-LIPI), Kawasan PUSPIPTEK Serpong, 15314 Tangerang, BantenThe adsorption capacity of AO-10 from aqueous solution onto CeO2-NPs was investigated under various reaction parameters. Batch mode experiments were conducted to assess the potential of the CeO2-NPs as adsorbent for the removal of AO-10 dye from aqueous solution. Equilibrium isotherm studies were carried out under an optimum reaction condition (i.e., AO-10 dye concentration = 15 mg/L, CeO2-NPS dosage = 2 g/L, pH of dye solution = 2) obtained from this study. The equilibrium data obtained were fitted to Langmuir, Freundlich, and Redlich-Peterson isotherm models. The results shows that, the linear transform model provided the highest regression coefficient (R2 = 0.991) with the Langmuir model. The maximum monolayer adsorption capacity was found to be 33.33 mg/g at 30 °C, which is higher than some data from published literature.https://jurnal.ugm.ac.id/ijc/article/view/21232dyeadsorptionisothermsCeO2 |
| spellingShingle | Harry Budiman Oman Zuas Adsorption Isotherm Studies on Acid Orange-10 Dye Removal using Cerium Dioxide Nanoparticles Indonesian Journal of Chemistry dye adsorption isotherms CeO2 |
| title | Adsorption Isotherm Studies on Acid Orange-10 Dye Removal using Cerium Dioxide Nanoparticles |
| title_full | Adsorption Isotherm Studies on Acid Orange-10 Dye Removal using Cerium Dioxide Nanoparticles |
| title_fullStr | Adsorption Isotherm Studies on Acid Orange-10 Dye Removal using Cerium Dioxide Nanoparticles |
| title_full_unstemmed | Adsorption Isotherm Studies on Acid Orange-10 Dye Removal using Cerium Dioxide Nanoparticles |
| title_short | Adsorption Isotherm Studies on Acid Orange-10 Dye Removal using Cerium Dioxide Nanoparticles |
| title_sort | adsorption isotherm studies on acid orange 10 dye removal using cerium dioxide nanoparticles |
| topic | dye adsorption isotherms CeO2 |
| url | https://jurnal.ugm.ac.id/ijc/article/view/21232 |
| work_keys_str_mv | AT harrybudiman adsorptionisothermstudiesonacidorange10dyeremovalusingceriumdioxidenanoparticles AT omanzuas adsorptionisothermstudiesonacidorange10dyeremovalusingceriumdioxidenanoparticles |