UV and Visible Light Induced Photodegradation of Reactive Red 198 Dye and Textile Factory Wastewater on Fe<sub>2</sub>O<sub>3</sub>/Bentonite/TiO<sub>2</sub> Nanocomposite
In the present study, the objective was to probe the capacity of the Fe<sub>2</sub>O<sub>3</sub>/Bentonite/TiO<sub>2</sub> (Fe<sub>2</sub>O<sub>3</sub>/B/TiO<sub>2</sub>) nanoparticles to act as a catalyst in degrading the react...
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MDPI AG
2022-11-01
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| Series: | Minerals |
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| Online Access: | https://www.mdpi.com/2075-163X/12/11/1417 |
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| author | Shakiba Mohammadhosseini Tariq J. Al-Musawi Rosario Mireya Romero Parra Mutaz Qutob M. Abdulfadhil Gatea Fatemeh Ganji Davoud Balarak |
| author_facet | Shakiba Mohammadhosseini Tariq J. Al-Musawi Rosario Mireya Romero Parra Mutaz Qutob M. Abdulfadhil Gatea Fatemeh Ganji Davoud Balarak |
| author_sort | Shakiba Mohammadhosseini |
| collection | DOAJ |
| description | In the present study, the objective was to probe the capacity of the Fe<sub>2</sub>O<sub>3</sub>/Bentonite/TiO<sub>2</sub> (Fe<sub>2</sub>O<sub>3</sub>/B/TiO<sub>2</sub>) nanoparticles to act as a catalyst in degrading the reactive red 198 (RR198) dye and textile factory wastewater, utilizing irradiation with visible and UV light. The efficiency of this degradation was studied for a variety of experimental parameters by employing real samples of textile wastewater. After 60 min of reaction time, complete degradation of the target pollutant was visible using the synthesized catalyst, i.e., Fe<sub>2</sub>O<sub>3</sub>/B/TiO<sub>2,</sub> under UV light; the same effect was noted after 90 min under visible light. Further, the ease of separation and quick collection of the synthesized Fe<sub>2</sub>O<sub>3</sub>/B/TiO<sub>2</sub> can result in keeping the photocatalytic efficiency high, as well as raising the reusability. The photocatalytic processes under UV and visible light were found capable of converting the non-biodegradable textile wastewater into biodegradable one. Besides, with the introduction of Daphnia manga, the toxicity of the effluent was examined. Through photocatalysis, utilizing both techniques, the dye toxicity in the solution was fully neutralized, and the intensity of toxicity of the textile effluent was lowered by around 70%. The conclusion drawn in this study showed that the synthesized catalyst displayed good efficiency in removing organic compounds from the textile effluents by both photocatalytic processes using UV and visible light. |
| first_indexed | 2024-03-09T18:49:16Z |
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| institution | Directory Open Access Journal |
| issn | 2075-163X |
| language | English |
| last_indexed | 2024-03-09T18:49:16Z |
| publishDate | 2022-11-01 |
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| record_format | Article |
| series | Minerals |
| spelling | doaj.art-be45f01363b34c51abc1081f4ba2a6b32023-11-24T05:59:05ZengMDPI AGMinerals2075-163X2022-11-011211141710.3390/min12111417UV and Visible Light Induced Photodegradation of Reactive Red 198 Dye and Textile Factory Wastewater on Fe<sub>2</sub>O<sub>3</sub>/Bentonite/TiO<sub>2</sub> NanocompositeShakiba Mohammadhosseini0Tariq J. Al-Musawi1Rosario Mireya Romero Parra2Mutaz Qutob3M. Abdulfadhil Gatea4Fatemeh Ganji5Davoud Balarak6Department of Environmental Health Engineering, Mazandaran University of Medical Sciences, Mazandaran 4815733971, IranBuilding and Construction Techniques Engineering Department, Al-Mustaqbal University College, Hillah 51001, IraqDepartment of General Studies, Continental University, Lima 15304, PeruDepartment of Civil Engineering, Faculty of Engineering, Isra University, Amman 11622, JordanTechnical Engineering Department College of Technical Engineering, The Islamic University, Najaf 54001, IraqStudent Research Committee, Zahedan University of Medical Sciences, Zahedan 9816743463, IranDepartment of Environmental Health, Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan 9816743463, IranIn the present study, the objective was to probe the capacity of the Fe<sub>2</sub>O<sub>3</sub>/Bentonite/TiO<sub>2</sub> (Fe<sub>2</sub>O<sub>3</sub>/B/TiO<sub>2</sub>) nanoparticles to act as a catalyst in degrading the reactive red 198 (RR198) dye and textile factory wastewater, utilizing irradiation with visible and UV light. The efficiency of this degradation was studied for a variety of experimental parameters by employing real samples of textile wastewater. After 60 min of reaction time, complete degradation of the target pollutant was visible using the synthesized catalyst, i.e., Fe<sub>2</sub>O<sub>3</sub>/B/TiO<sub>2,</sub> under UV light; the same effect was noted after 90 min under visible light. Further, the ease of separation and quick collection of the synthesized Fe<sub>2</sub>O<sub>3</sub>/B/TiO<sub>2</sub> can result in keeping the photocatalytic efficiency high, as well as raising the reusability. The photocatalytic processes under UV and visible light were found capable of converting the non-biodegradable textile wastewater into biodegradable one. Besides, with the introduction of Daphnia manga, the toxicity of the effluent was examined. Through photocatalysis, utilizing both techniques, the dye toxicity in the solution was fully neutralized, and the intensity of toxicity of the textile effluent was lowered by around 70%. The conclusion drawn in this study showed that the synthesized catalyst displayed good efficiency in removing organic compounds from the textile effluents by both photocatalytic processes using UV and visible light.https://www.mdpi.com/2075-163X/12/11/1417textile wastewaterdegradationreactive red 198 dyeFe<sub>2</sub>O<sub>3</sub>/B/TiO<sub>2</sub> catalystphotocatalytic process |
| spellingShingle | Shakiba Mohammadhosseini Tariq J. Al-Musawi Rosario Mireya Romero Parra Mutaz Qutob M. Abdulfadhil Gatea Fatemeh Ganji Davoud Balarak UV and Visible Light Induced Photodegradation of Reactive Red 198 Dye and Textile Factory Wastewater on Fe<sub>2</sub>O<sub>3</sub>/Bentonite/TiO<sub>2</sub> Nanocomposite Minerals textile wastewater degradation reactive red 198 dye Fe<sub>2</sub>O<sub>3</sub>/B/TiO<sub>2</sub> catalyst photocatalytic process |
| title | UV and Visible Light Induced Photodegradation of Reactive Red 198 Dye and Textile Factory Wastewater on Fe<sub>2</sub>O<sub>3</sub>/Bentonite/TiO<sub>2</sub> Nanocomposite |
| title_full | UV and Visible Light Induced Photodegradation of Reactive Red 198 Dye and Textile Factory Wastewater on Fe<sub>2</sub>O<sub>3</sub>/Bentonite/TiO<sub>2</sub> Nanocomposite |
| title_fullStr | UV and Visible Light Induced Photodegradation of Reactive Red 198 Dye and Textile Factory Wastewater on Fe<sub>2</sub>O<sub>3</sub>/Bentonite/TiO<sub>2</sub> Nanocomposite |
| title_full_unstemmed | UV and Visible Light Induced Photodegradation of Reactive Red 198 Dye and Textile Factory Wastewater on Fe<sub>2</sub>O<sub>3</sub>/Bentonite/TiO<sub>2</sub> Nanocomposite |
| title_short | UV and Visible Light Induced Photodegradation of Reactive Red 198 Dye and Textile Factory Wastewater on Fe<sub>2</sub>O<sub>3</sub>/Bentonite/TiO<sub>2</sub> Nanocomposite |
| title_sort | uv and visible light induced photodegradation of reactive red 198 dye and textile factory wastewater on fe sub 2 sub o sub 3 sub bentonite tio sub 2 sub nanocomposite |
| topic | textile wastewater degradation reactive red 198 dye Fe<sub>2</sub>O<sub>3</sub>/B/TiO<sub>2</sub> catalyst photocatalytic process |
| url | https://www.mdpi.com/2075-163X/12/11/1417 |
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