Kinetic study of Fenton-like degradation of Methylene blue in Aqueous solution using calcium peroxide
The textile industry is one of the fastest-growing industries that significantly contribute to the economic growth in Malaysia. Dyeing wastewater is one of the more difficult to control in industrial wastewater. Methylene blue is a widely used dye in the textile industry, which cannot be discharged...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Universiti Putra Malaysia Press
2022
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| Online Access: | http://psasir.upm.edu.my/id/eprint/92590/ http://psasir.upm.edu.my/id/eprint/92590/1/13%20JST-3220-2021.pdf |
| _version_ | 1848861671772127232 |
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| author | Li, Fan Shean, Thomas Yaw Choong Soltani, Soroush Abdullah, Luqman Chuah Md. Jamil, Siti Nurul Ain |
| author_facet | Li, Fan Shean, Thomas Yaw Choong Soltani, Soroush Abdullah, Luqman Chuah Md. Jamil, Siti Nurul Ain |
| author_sort | Li, Fan |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The textile industry is one of the fastest-growing industries that significantly contribute to the economic growth in Malaysia. Dyeing wastewater is one of the more difficult to control in industrial wastewater. Methylene blue is a widely used dye in the textile industry, which cannot be discharged directly into the natural environment without treatment. The present study involves the degradation of methylene blue by a Fenton-like system using calcium peroxide (CaO2, CP). The process of degradation was recorded spectrophotometrically. The field emission scanning electron microscope (FESEM) and energy dispersive X-ray (EDX) were measured for testing the purchased commercial calcium peroxide. The effect of pH, the initial dosage of CaO2, and temperatures were studied with kinetics modeling, respectively. The results indicated that 97.07% removal of methylene blue took place at the optimum condition (pH=3.0, initial CaO2 dosage=3.0 g, 65°C, 150 rpm, contact time=60 minutes). Over four models (zero-order, first-order, second-order, Behnajady, Modirshahla, and Ghanbary (BMG) model) applied in this study, the BMG model with the R2
=0.9935 was in accordance with the experimental data. |
| first_indexed | 2025-11-15T13:04:50Z |
| format | Article |
| id | upm-92590 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T13:04:50Z |
| publishDate | 2022 |
| publisher | Universiti Putra Malaysia Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-925902022-06-02T08:24:55Z http://psasir.upm.edu.my/id/eprint/92590/ Kinetic study of Fenton-like degradation of Methylene blue in Aqueous solution using calcium peroxide Li, Fan Shean, Thomas Yaw Choong Soltani, Soroush Abdullah, Luqman Chuah Md. Jamil, Siti Nurul Ain The textile industry is one of the fastest-growing industries that significantly contribute to the economic growth in Malaysia. Dyeing wastewater is one of the more difficult to control in industrial wastewater. Methylene blue is a widely used dye in the textile industry, which cannot be discharged directly into the natural environment without treatment. The present study involves the degradation of methylene blue by a Fenton-like system using calcium peroxide (CaO2, CP). The process of degradation was recorded spectrophotometrically. The field emission scanning electron microscope (FESEM) and energy dispersive X-ray (EDX) were measured for testing the purchased commercial calcium peroxide. The effect of pH, the initial dosage of CaO2, and temperatures were studied with kinetics modeling, respectively. The results indicated that 97.07% removal of methylene blue took place at the optimum condition (pH=3.0, initial CaO2 dosage=3.0 g, 65°C, 150 rpm, contact time=60 minutes). Over four models (zero-order, first-order, second-order, Behnajady, Modirshahla, and Ghanbary (BMG) model) applied in this study, the BMG model with the R2 =0.9935 was in accordance with the experimental data. Universiti Putra Malaysia Press 2022 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/92590/1/13%20JST-3220-2021.pdf Li, Fan and Shean, Thomas Yaw Choong and Soltani, Soroush and Abdullah, Luqman Chuah and Md. Jamil, Siti Nurul Ain (2022) Kinetic study of Fenton-like degradation of Methylene blue in Aqueous solution using calcium peroxide. Pertanika Journal of Science and Technology, 30 (2). pp. 1087-1102. ISSN 0128-7680; ESSN: 2231-8526 http://www.pertanika.upm.edu.my/pjst/browse/regular-issue?article=JST-3220-2021 10.47836/pjst.30.2.13 |
| spellingShingle | Li, Fan Shean, Thomas Yaw Choong Soltani, Soroush Abdullah, Luqman Chuah Md. Jamil, Siti Nurul Ain Kinetic study of Fenton-like degradation of Methylene blue in Aqueous solution using calcium peroxide |
| title | Kinetic study of Fenton-like degradation of Methylene blue in Aqueous solution using calcium peroxide |
| title_full | Kinetic study of Fenton-like degradation of Methylene blue in Aqueous solution using calcium peroxide |
| title_fullStr | Kinetic study of Fenton-like degradation of Methylene blue in Aqueous solution using calcium peroxide |
| title_full_unstemmed | Kinetic study of Fenton-like degradation of Methylene blue in Aqueous solution using calcium peroxide |
| title_short | Kinetic study of Fenton-like degradation of Methylene blue in Aqueous solution using calcium peroxide |
| title_sort | kinetic study of fenton-like degradation of methylene blue in aqueous solution using calcium peroxide |
| url | http://psasir.upm.edu.my/id/eprint/92590/ http://psasir.upm.edu.my/id/eprint/92590/ http://psasir.upm.edu.my/id/eprint/92590/ http://psasir.upm.edu.my/id/eprint/92590/1/13%20JST-3220-2021.pdf |