Isothermic and Kinetic Study on Removal of Methylene Blue Dye Using Anisomeles malabarica Silver Nanoparticles: An Efficient Adsorbent to Purify Dye-Contaminated Wastewater
Remediation of industrial discharged dyes to the water bodies is much needed in the current scenario. Here in this, we prepared silver nanoparticles using Anisomeles malabarica. The synthesized nanoparticles were characterized by Fourier transform infrared study, scanning electron microscopy, dynami...
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| Format: | Article |
| Language: | English |
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SAGE Publishing
2022-01-01
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| Series: | Adsorption Science & Technology |
| Online Access: | http://dx.doi.org/10.1155/2022/9878987 |
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| author | M. Prabhahar K. Gomathi R. Venkatesh V. Mago Stalany D. S. Vijayan Larissa R. Sassykova S. Sendilvelan V. Shanmuga Priya G. O. Jijina Rabin Selvaraj |
| author_facet | M. Prabhahar K. Gomathi R. Venkatesh V. Mago Stalany D. S. Vijayan Larissa R. Sassykova S. Sendilvelan V. Shanmuga Priya G. O. Jijina Rabin Selvaraj |
| author_sort | M. Prabhahar |
| collection | DOAJ |
| description | Remediation of industrial discharged dyes to the water bodies is much needed in the current scenario. Here in this, we prepared silver nanoparticles using Anisomeles malabarica. The synthesized nanoparticles were characterized by Fourier transform infrared study, scanning electron microscopy, dynamic scanning calorimetry, and thermogravimetric analysis. All the characterization studies suggested that the formation of silver nanoparticles was successful. The synthesized silver nanoparticles were used as an adsorbent to adsorb the methylene blue. To achieve this, optimum pH of the adsorbent to adsorb the dye was studied, and it was found to be pH 7. The adsorbent dose to adsorb the dye was found to be 0.1 g/L. From the isotherm theoretical studies, it was found that the adsorption isotherm follows Langmuir adsorption, and the qmax was found to be 97.08. From the kinetic study, the rate of the reaction follows the pseudosecond-order kinetics with regression>0.9. From the study, it was inferred the nanoparticles synthesized can act as a good adsorbent and can be used to purify the wastewater contaminated with methylene blue. |
| format | Article |
| id | doaj-art-be0ee65617c54130a504429a06b090d0 |
| institution | Kabale University |
| issn | 2048-4038 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Adsorption Science & Technology |
| spelling | doaj-art-be0ee65617c54130a504429a06b090d02025-01-03T00:12:00ZengSAGE PublishingAdsorption Science & Technology2048-40382022-01-01202210.1155/2022/9878987Isothermic and Kinetic Study on Removal of Methylene Blue Dye Using Anisomeles malabarica Silver Nanoparticles: An Efficient Adsorbent to Purify Dye-Contaminated WastewaterM. Prabhahar0K. Gomathi1R. Venkatesh2V. Mago Stalany3D. S. Vijayan4Larissa R. Sassykova5S. Sendilvelan6V. Shanmuga Priya7G. O. Jijina8Rabin Selvaraj9Department of Mechanical EngineeringDepartment of BiotechnologyDepartment of Mechanical EngineeringDepartment of Fire Technology and Safety EngineeringDepartment of Civil EngineeringAl-Farabi Kazakh National UniversityDepartment of Mechanical EngineeringDepartment of BiotechnologyDepartment of Biomedical EngineeringDepartment of Hydraulic and Water Resource EngineeringRemediation of industrial discharged dyes to the water bodies is much needed in the current scenario. Here in this, we prepared silver nanoparticles using Anisomeles malabarica. The synthesized nanoparticles were characterized by Fourier transform infrared study, scanning electron microscopy, dynamic scanning calorimetry, and thermogravimetric analysis. All the characterization studies suggested that the formation of silver nanoparticles was successful. The synthesized silver nanoparticles were used as an adsorbent to adsorb the methylene blue. To achieve this, optimum pH of the adsorbent to adsorb the dye was studied, and it was found to be pH 7. The adsorbent dose to adsorb the dye was found to be 0.1 g/L. From the isotherm theoretical studies, it was found that the adsorption isotherm follows Langmuir adsorption, and the qmax was found to be 97.08. From the kinetic study, the rate of the reaction follows the pseudosecond-order kinetics with regression>0.9. From the study, it was inferred the nanoparticles synthesized can act as a good adsorbent and can be used to purify the wastewater contaminated with methylene blue.http://dx.doi.org/10.1155/2022/9878987 |
| spellingShingle | M. Prabhahar K. Gomathi R. Venkatesh V. Mago Stalany D. S. Vijayan Larissa R. Sassykova S. Sendilvelan V. Shanmuga Priya G. O. Jijina Rabin Selvaraj Isothermic and Kinetic Study on Removal of Methylene Blue Dye Using Anisomeles malabarica Silver Nanoparticles: An Efficient Adsorbent to Purify Dye-Contaminated Wastewater Adsorption Science & Technology |
| title | Isothermic and Kinetic Study on Removal of Methylene Blue Dye Using Anisomeles malabarica Silver Nanoparticles: An Efficient Adsorbent to Purify Dye-Contaminated Wastewater |
| title_full | Isothermic and Kinetic Study on Removal of Methylene Blue Dye Using Anisomeles malabarica Silver Nanoparticles: An Efficient Adsorbent to Purify Dye-Contaminated Wastewater |
| title_fullStr | Isothermic and Kinetic Study on Removal of Methylene Blue Dye Using Anisomeles malabarica Silver Nanoparticles: An Efficient Adsorbent to Purify Dye-Contaminated Wastewater |
| title_full_unstemmed | Isothermic and Kinetic Study on Removal of Methylene Blue Dye Using Anisomeles malabarica Silver Nanoparticles: An Efficient Adsorbent to Purify Dye-Contaminated Wastewater |
| title_short | Isothermic and Kinetic Study on Removal of Methylene Blue Dye Using Anisomeles malabarica Silver Nanoparticles: An Efficient Adsorbent to Purify Dye-Contaminated Wastewater |
| title_sort | isothermic and kinetic study on removal of methylene blue dye using anisomeles malabarica silver nanoparticles an efficient adsorbent to purify dye contaminated wastewater |
| url | http://dx.doi.org/10.1155/2022/9878987 |
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