Survey of catalytic performance of TiO2 via coupling with ZSM- 5 Zeolite under UV light for activation of peroxymonosulfate Applied towards Orange II (OII) degradation
Background: The widespread presence of organic dyes in the various industries’ effluent such as paper, textile, and clothing has led to significant environmental pollution. Titanium oxide (TiO2) nanoparticles immobilized on zeolite (ZSM-5) were investigated under UV light for activation of peroxym...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Kerman University of Medical Sciences
2023-09-01
|
| Series: | Environmental Health Engineering and Management |
| Subjects: | |
| Online Access: | https://ehemj.com/browse.php?a_id=1205&sid=1&slc_lang=en&ftxt=1 |
| _version_ | 1797370849180778496 |
|---|---|
| author | Parisa Nasrollahi Seyyed Abbas Mirzaee Zeinab Gholami Mohsen Mansouri Zahra Noorimotlagh |
| author_facet | Parisa Nasrollahi Seyyed Abbas Mirzaee Zeinab Gholami Mohsen Mansouri Zahra Noorimotlagh |
| author_sort | Parisa Nasrollahi |
| collection | DOAJ |
| description | Background: The widespread presence of organic dyes in the various industries’ effluent such as paper,
textile, and clothing has led to significant environmental pollution. Titanium oxide (TiO2) nanoparticles
immobilized on zeolite (ZSM-5) were investigated under UV light for activation of peroxymonosulfate
(PMS) for photocatalytic degradation of Orange II (OII) dye in aqueous solutions.
Methods: In this study, the photocatalyst used was prepared by immobilizing different amounts of TiO2
nanoparticles on ZSM-5. Characterization analyses including X-ray diffractometer (XRD), Fourier
transform infrared (FTIR), BET, scanning electron microscope (SEM), and energy dispersive X-ray
spectroscopy (EDS) were performed on the synthesized samples. Then, the effect of various parameters,
such as TiO2 nanoparticles loading onto the ZSM-5, pH, contact time, dye concentration, and TiO2/
ZSM-5 dosage, is investigated for the removal of OII as a model molecule under the UV irradiation
with 15 W power.
Results: The highest removal percentage of OII dye (97.44%) was obtained in the optimal operating
conditions of pH = 3, the initial dye concentration = 5 ppm, amount of TiO2/ZSM-5 = 10 mg/L, amount
of PMS = 50 mg/L, and reaction time = 120 minutes. The Langmuir–Hinshelwood kinetics model fitted
with the experimental data.
Conclusion: The obtained results of this research showed that PMS can be used as a suitable oxidant
activated with ZSM-5/TiO2 nanocomposite in OII degradation in different water environments, by
optimizing the effective operating factors. |
| first_indexed | 2024-03-08T18:10:21Z |
| format | Article |
| id | doaj.art-386cc1c359d94699a5bda4589975b930 |
| institution | Directory Open Access Journal |
| issn | 2423-3765 2423-4311 |
| language | English |
| last_indexed | 2024-03-08T18:10:21Z |
| publishDate | 2023-09-01 |
| publisher | Kerman University of Medical Sciences |
| record_format | Article |
| series | Environmental Health Engineering and Management |
| spelling | doaj.art-386cc1c359d94699a5bda4589975b9302024-01-01T07:55:29ZengKerman University of Medical SciencesEnvironmental Health Engineering and Management2423-37652423-43112023-09-0110441942810.34172/EHEM.2023.45Survey of catalytic performance of TiO2 via coupling with ZSM- 5 Zeolite under UV light for activation of peroxymonosulfate Applied towards Orange II (OII) degradationParisa Nasrollahi0Seyyed Abbas Mirzaee1Zeinab Gholami2Mohsen Mansouri3Zahra Noorimotlagh4Department of Chemical Engineering, Ilam University, Ilam, IranHealth and Environment Research Center, Ilam University of Medical Sciences, Ilam, IranHealth and Environment Research Center, Ilam University of Medical Sciences, Ilam, IranDepartment of Chemical Engineering, Ilam University, Ilam, IranHealth and Environment Research Center, Ilam University of Medical Sciences, Ilam, IranBackground: The widespread presence of organic dyes in the various industries’ effluent such as paper, textile, and clothing has led to significant environmental pollution. Titanium oxide (TiO2) nanoparticles immobilized on zeolite (ZSM-5) were investigated under UV light for activation of peroxymonosulfate (PMS) for photocatalytic degradation of Orange II (OII) dye in aqueous solutions. Methods: In this study, the photocatalyst used was prepared by immobilizing different amounts of TiO2 nanoparticles on ZSM-5. Characterization analyses including X-ray diffractometer (XRD), Fourier transform infrared (FTIR), BET, scanning electron microscope (SEM), and energy dispersive X-ray spectroscopy (EDS) were performed on the synthesized samples. Then, the effect of various parameters, such as TiO2 nanoparticles loading onto the ZSM-5, pH, contact time, dye concentration, and TiO2/ ZSM-5 dosage, is investigated for the removal of OII as a model molecule under the UV irradiation with 15 W power. Results: The highest removal percentage of OII dye (97.44%) was obtained in the optimal operating conditions of pH = 3, the initial dye concentration = 5 ppm, amount of TiO2/ZSM-5 = 10 mg/L, amount of PMS = 50 mg/L, and reaction time = 120 minutes. The Langmuir–Hinshelwood kinetics model fitted with the experimental data. Conclusion: The obtained results of this research showed that PMS can be used as a suitable oxidant activated with ZSM-5/TiO2 nanocomposite in OII degradation in different water environments, by optimizing the effective operating factors.https://ehemj.com/browse.php?a_id=1205&sid=1&slc_lang=en&ftxt=1coloring agentstitanium dioxideperoxymonosulfatetextileszsm-5 zeolite |
| spellingShingle | Parisa Nasrollahi Seyyed Abbas Mirzaee Zeinab Gholami Mohsen Mansouri Zahra Noorimotlagh Survey of catalytic performance of TiO2 via coupling with ZSM- 5 Zeolite under UV light for activation of peroxymonosulfate Applied towards Orange II (OII) degradation Environmental Health Engineering and Management coloring agents titanium dioxide peroxymonosulfate textiles zsm-5 zeolite |
| title | Survey of catalytic performance of TiO2 via coupling with ZSM- 5 Zeolite under UV light for activation of peroxymonosulfate Applied towards Orange II (OII) degradation |
| title_full | Survey of catalytic performance of TiO2 via coupling with ZSM- 5 Zeolite under UV light for activation of peroxymonosulfate Applied towards Orange II (OII) degradation |
| title_fullStr | Survey of catalytic performance of TiO2 via coupling with ZSM- 5 Zeolite under UV light for activation of peroxymonosulfate Applied towards Orange II (OII) degradation |
| title_full_unstemmed | Survey of catalytic performance of TiO2 via coupling with ZSM- 5 Zeolite under UV light for activation of peroxymonosulfate Applied towards Orange II (OII) degradation |
| title_short | Survey of catalytic performance of TiO2 via coupling with ZSM- 5 Zeolite under UV light for activation of peroxymonosulfate Applied towards Orange II (OII) degradation |
| title_sort | survey of catalytic performance of tio2 via coupling with zsm 5 zeolite under uv light for activation of peroxymonosulfate applied towards orange ii oii degradation |
| topic | coloring agents titanium dioxide peroxymonosulfate textiles zsm-5 zeolite |
| url | https://ehemj.com/browse.php?a_id=1205&sid=1&slc_lang=en&ftxt=1 |
| work_keys_str_mv | AT parisanasrollahi surveyofcatalyticperformanceoftio2viacouplingwithzsm5zeoliteunderuvlightforactivationofperoxymonosulfateappliedtowardsorangeiioiidegradation AT seyyedabbasmirzaee surveyofcatalyticperformanceoftio2viacouplingwithzsm5zeoliteunderuvlightforactivationofperoxymonosulfateappliedtowardsorangeiioiidegradation AT zeinabgholami surveyofcatalyticperformanceoftio2viacouplingwithzsm5zeoliteunderuvlightforactivationofperoxymonosulfateappliedtowardsorangeiioiidegradation AT mohsenmansouri surveyofcatalyticperformanceoftio2viacouplingwithzsm5zeoliteunderuvlightforactivationofperoxymonosulfateappliedtowardsorangeiioiidegradation AT zahranoorimotlagh surveyofcatalyticperformanceoftio2viacouplingwithzsm5zeoliteunderuvlightforactivationofperoxymonosulfateappliedtowardsorangeiioiidegradation |