Pineapple Bark Performance in Dyes Adsorption: Optimization by the Central Composite Design
This work is concerned with the study of the adsorption in aqueous medium of a three-dye mixture which contains Methylene Blue, Brilliant Green, and Congo Red on the pineapple bark. This adsorbent material has been characterized by scanning electron microscopy (SEM) and Fourier transform infrared sp...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2019/3017163 |
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| author | Ahlam Fegousse Abdelali El Gaidoumi Youssef Miyah Rabea El Mountassir Anissa Lahrichi |
| author_facet | Ahlam Fegousse Abdelali El Gaidoumi Youssef Miyah Rabea El Mountassir Anissa Lahrichi |
| author_sort | Ahlam Fegousse |
| collection | DOAJ |
| description | This work is concerned with the study of the adsorption in aqueous medium of a three-dye mixture which contains Methylene Blue, Brilliant Green, and Congo Red on the pineapple bark. This adsorbent material has been characterized by scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). The experimental design methodology, based on the response surface methodology (RSM) by the central composite design (CCD), has been applied for the optimization of the parameters, namely, the temperature, dose of the adsorbent, and pH. The yield reached 98.91% under optimal conditions (T = 30°C; adsorbent dose = 2.5 g·L−1; pH = 9.8) at an initial concentration of 20 mg·L−1. |
| format | Article |
| id | doaj-art-3ba020dd42b34bb292e62249dd257008 |
| institution | Kabale University |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-3ba020dd42b34bb292e62249dd2570082025-02-03T05:46:01ZengWileyJournal of Chemistry2090-90632090-90712019-01-01201910.1155/2019/30171633017163Pineapple Bark Performance in Dyes Adsorption: Optimization by the Central Composite DesignAhlam Fegousse0Abdelali El Gaidoumi1Youssef Miyah2Rabea El Mountassir3Anissa Lahrichi4Laboratory of Biochemistry, Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, 30000 Fez, MoroccoLaboratory of Catalysis, Materials and Environment, Higher School Technology, Sidi Mohamed Ben Abdellah University, 30000 Fez, MoroccoLaboratory of Catalysis, Materials and Environment, Higher School Technology, Sidi Mohamed Ben Abdellah University, 30000 Fez, MoroccoLaboratory of Biochemistry, Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, 30000 Fez, MoroccoLaboratory of Biochemistry, Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, 30000 Fez, MoroccoThis work is concerned with the study of the adsorption in aqueous medium of a three-dye mixture which contains Methylene Blue, Brilliant Green, and Congo Red on the pineapple bark. This adsorbent material has been characterized by scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). The experimental design methodology, based on the response surface methodology (RSM) by the central composite design (CCD), has been applied for the optimization of the parameters, namely, the temperature, dose of the adsorbent, and pH. The yield reached 98.91% under optimal conditions (T = 30°C; adsorbent dose = 2.5 g·L−1; pH = 9.8) at an initial concentration of 20 mg·L−1.http://dx.doi.org/10.1155/2019/3017163 |
| spellingShingle | Ahlam Fegousse Abdelali El Gaidoumi Youssef Miyah Rabea El Mountassir Anissa Lahrichi Pineapple Bark Performance in Dyes Adsorption: Optimization by the Central Composite Design Journal of Chemistry |
| title | Pineapple Bark Performance in Dyes Adsorption: Optimization by the Central Composite Design |
| title_full | Pineapple Bark Performance in Dyes Adsorption: Optimization by the Central Composite Design |
| title_fullStr | Pineapple Bark Performance in Dyes Adsorption: Optimization by the Central Composite Design |
| title_full_unstemmed | Pineapple Bark Performance in Dyes Adsorption: Optimization by the Central Composite Design |
| title_short | Pineapple Bark Performance in Dyes Adsorption: Optimization by the Central Composite Design |
| title_sort | pineapple bark performance in dyes adsorption optimization by the central composite design |
| url | http://dx.doi.org/10.1155/2019/3017163 |
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