Magnetic Bagasse Pith as an Efficient Adsorbent for Toxic Dyestuffs (Preparation, Characterization, and Application)
An increasing awareness about environmental and economic issues is acting as the poetical force behind the use of waste products from industry and agriculture as valuable materials. Bagasse pith, an agricultural waste produced from pulp industry, was successfully converted into a novel magnetic adso...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Port Said University
2022-12-01
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| Series: | Port Said Engineering Research Journal |
| Subjects: | |
| Online Access: | https://pserj.journals.ekb.eg/article_255163_bce21135b6659e89cd9ce17eee9d17c2.pdf |
| _version_ | 1827787111521058816 |
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| author | Olfat Fadali Mamdouh Nassar Taha Farrag Nehal Erfan Amal Ibrahim |
| author_facet | Olfat Fadali Mamdouh Nassar Taha Farrag Nehal Erfan Amal Ibrahim |
| author_sort | Olfat Fadali |
| collection | DOAJ |
| description | An increasing awareness about environmental and economic issues is acting as the poetical force behind the use of waste products from industry and agriculture as valuable materials. Bagasse pith, an agricultural waste produced from pulp industry, was successfully converted into a novel magnetic adsorbent via a simple method using iron salt. Bagasse pith and the modified one were characterized through analytical methods: scanning electron microscopy (SEM) and FTIR while, the adsorption characteristics was examined using Methylene Blue. The equilibrium isotherm for the two types of pith ware studied for different temperatures, 25:75ºC; where Langmuir, Freundlich, and Dubinin-Radushkevich models ware used to investigate the equilibrium data, to judge which one simulates the process and determines the adsorption capacity. The results showed that the Langmuir model provided a good description of adsorption behavior. as well as adsorption capacity was slightly improved due to magnetization of pith. In particular, the adsorption rate was so fast that the equilibrium was achieved within 100 min for magnetic pith compared with 140 min for the unmodified one, in addition the maximum capacities were 149.2, 156.3, 166.7 and 175.4 mg.g-1 for magnetic pith at 25, 40, 60 and 75ºC processes temperature respectively. |
| first_indexed | 2024-03-11T16:43:57Z |
| format | Article |
| id | doaj.art-0cb3734dda7d4c49a704cb448529cf4a |
| institution | Directory Open Access Journal |
| issn | 1110-6603 2536-9377 |
| language | English |
| last_indexed | 2024-03-11T16:43:57Z |
| publishDate | 2022-12-01 |
| publisher | Port Said University |
| record_format | Article |
| series | Port Said Engineering Research Journal |
| spelling | doaj.art-0cb3734dda7d4c49a704cb448529cf4a2023-10-23T05:54:44ZengPort Said UniversityPort Said Engineering Research Journal1110-66032536-93772022-12-012641710.21608/pserj.2022.148100.1190255163Magnetic Bagasse Pith as an Efficient Adsorbent for Toxic Dyestuffs (Preparation, Characterization, and Application)Olfat Fadali0Mamdouh Nassar1Taha Farrag2Nehal Erfan3Amal Ibrahim4Chemical Engineering Department, Faculty of Engineering, Minia University, El-Minia, EgyptChemical Engineering Department, Faculty of Engineering, Minia University, El-Minia, EgyptChemical Engineering Department- Faculty of Engineering- Port Said University - EgyptChemical Engineering Department, Faculty of Engineering, Minia University, El-Minia, EgyptChemical Engineering Department, Canal High Institute of Engineering &Technology, El-seuse, EgyptAn increasing awareness about environmental and economic issues is acting as the poetical force behind the use of waste products from industry and agriculture as valuable materials. Bagasse pith, an agricultural waste produced from pulp industry, was successfully converted into a novel magnetic adsorbent via a simple method using iron salt. Bagasse pith and the modified one were characterized through analytical methods: scanning electron microscopy (SEM) and FTIR while, the adsorption characteristics was examined using Methylene Blue. The equilibrium isotherm for the two types of pith ware studied for different temperatures, 25:75ºC; where Langmuir, Freundlich, and Dubinin-Radushkevich models ware used to investigate the equilibrium data, to judge which one simulates the process and determines the adsorption capacity. The results showed that the Langmuir model provided a good description of adsorption behavior. as well as adsorption capacity was slightly improved due to magnetization of pith. In particular, the adsorption rate was so fast that the equilibrium was achieved within 100 min for magnetic pith compared with 140 min for the unmodified one, in addition the maximum capacities were 149.2, 156.3, 166.7 and 175.4 mg.g-1 for magnetic pith at 25, 40, 60 and 75ºC processes temperature respectively.https://pserj.journals.ekb.eg/article_255163_bce21135b6659e89cd9ce17eee9d17c2.pdfpollution controlagricultural wastesbagasse pithmagnetic adsorbent |
| spellingShingle | Olfat Fadali Mamdouh Nassar Taha Farrag Nehal Erfan Amal Ibrahim Magnetic Bagasse Pith as an Efficient Adsorbent for Toxic Dyestuffs (Preparation, Characterization, and Application) Port Said Engineering Research Journal pollution control agricultural wastes bagasse pith magnetic adsorbent |
| title | Magnetic Bagasse Pith as an Efficient Adsorbent for Toxic Dyestuffs (Preparation, Characterization, and Application) |
| title_full | Magnetic Bagasse Pith as an Efficient Adsorbent for Toxic Dyestuffs (Preparation, Characterization, and Application) |
| title_fullStr | Magnetic Bagasse Pith as an Efficient Adsorbent for Toxic Dyestuffs (Preparation, Characterization, and Application) |
| title_full_unstemmed | Magnetic Bagasse Pith as an Efficient Adsorbent for Toxic Dyestuffs (Preparation, Characterization, and Application) |
| title_short | Magnetic Bagasse Pith as an Efficient Adsorbent for Toxic Dyestuffs (Preparation, Characterization, and Application) |
| title_sort | magnetic bagasse pith as an efficient adsorbent for toxic dyestuffs preparation characterization and application |
| topic | pollution control agricultural wastes bagasse pith magnetic adsorbent |
| url | https://pserj.journals.ekb.eg/article_255163_bce21135b6659e89cd9ce17eee9d17c2.pdf |
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