Adsorption of acid and basic dye from the simulated wastewater using carbonized microplastic particles synthesized from recycled polyethylene terephthalate plastic waste bottles: an integrated approach for experimental and practical applications
This study emphasizes the possible utilization of carbonized microplastic particles (CMPs) prepared from polyethylene terephthalate (PET) plastic bottle waste for dye adsorption. Methylene blue (MB) and methyl orange (MO) are adsorbed in a batch experiment to determine the effects of various experim...
| Main Authors: | , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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IWA Publishing
2023-04-01
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| Series: | Aqua |
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| Online Access: | http://aqua.iwaponline.com/content/72/4/491 |
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| author | Tapos Kumar Chakraborty Keya Audhikary Gopal Chandra Ghosh Md Sozibur Rahman Ahsan Habib Md Shahnul Islam Samina Zaman Khandakar Rashedul Islam Baytune Nahar Netema Md. Simoon Nice Khadiza Tul-Coubra Himel Bosu Monisanker Halder Nazmul Hossain |
| author_facet | Tapos Kumar Chakraborty Keya Audhikary Gopal Chandra Ghosh Md Sozibur Rahman Ahsan Habib Md Shahnul Islam Samina Zaman Khandakar Rashedul Islam Baytune Nahar Netema Md. Simoon Nice Khadiza Tul-Coubra Himel Bosu Monisanker Halder Nazmul Hossain |
| author_sort | Tapos Kumar Chakraborty |
| collection | DOAJ |
| description | This study emphasizes the possible utilization of carbonized microplastic particles (CMPs) prepared from polyethylene terephthalate (PET) plastic bottle waste for dye adsorption. Methylene blue (MB) and methyl orange (MO) are adsorbed in a batch experiment to determine the effects of various experimental factors, including contact time (1–210 min), solution pH (3–11), adsorbent dosage (1–20 g/L), temperature (25–600 °C), and initial dye concentration (5–70 mg/L). The variance analysis (ANOVA) results of response surface methodology (RSM) indicated that the second-order model was statistically significant and had a high coefficient value (R2 = 0.99 for MO and R2 = 0.92 for MB). The RSM results stated that solution pH and adsorbent dose significantly influence MO and MB dyes removal, where the maximum adsorption removal was 99.95 and 99.04% for MO and MB dye at high acidic (pH 3) and alkaline (pH 11) conditions, respectively, with high adsorbent doses. Furthermore, trained neural networks demonstrated a strong correlation between the experimental and projected colour removal efficiencies. The adsorption data for MO and MB were well explained by pseudo-second-order kinetics and Langmuir isotherm models. A thermodynamic study shows that dyes adsorptions are favourable, exothermic, and spontaneous. Finally, real wastewater and desorption studies indicate the effectiveness and environmentally friendly properties of CMPs.
HIGHLIGHTS
Carbonized microplastic particles (CMPs) were prepared from PET bottle waste by a simple thermal dissociation method.;
Response surface methodology and artificial neural networks express a strong correlation between the experiment and projected colour removal efficiency.;
CMPs reveal satisfactory results for experimental (MO = 99.95% and MB = 99.04%) and real wastewater applications (MO = 74% and MB = 65%).; |
| first_indexed | 2024-04-09T13:43:51Z |
| format | Article |
| id | doaj.art-42093d83fdd24f9d88e56e4c553d2673 |
| institution | Directory Open Access Journal |
| issn | 2709-8028 2709-8036 |
| language | English |
| last_indexed | 2024-04-09T13:43:51Z |
| publishDate | 2023-04-01 |
| publisher | IWA Publishing |
| record_format | Article |
| series | Aqua |
| spelling | doaj.art-42093d83fdd24f9d88e56e4c553d26732023-05-09T07:18:47ZengIWA PublishingAqua2709-80282709-80362023-04-0172449150610.2166/aqua.2023.211211Adsorption of acid and basic dye from the simulated wastewater using carbonized microplastic particles synthesized from recycled polyethylene terephthalate plastic waste bottles: an integrated approach for experimental and practical applicationsTapos Kumar Chakraborty0Keya Audhikary1Gopal Chandra Ghosh2Md Sozibur Rahman3Ahsan Habib4Md Shahnul Islam5Samina Zaman6Khandakar Rashedul Islam7Baytune Nahar Netema8Md. Simoon Nice9Khadiza Tul-Coubra10Himel Bosu11Monisanker Halder12Nazmul Hossain13 Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh Department of Computer Science and Engineering, Jashore University of Science and Technology, Jashore 7408, Bangladesh Department of Computer Science and Engineering, Jashore University of Science and Technology, Jashore 7408, Bangladesh This study emphasizes the possible utilization of carbonized microplastic particles (CMPs) prepared from polyethylene terephthalate (PET) plastic bottle waste for dye adsorption. Methylene blue (MB) and methyl orange (MO) are adsorbed in a batch experiment to determine the effects of various experimental factors, including contact time (1–210 min), solution pH (3–11), adsorbent dosage (1–20 g/L), temperature (25–600 °C), and initial dye concentration (5–70 mg/L). The variance analysis (ANOVA) results of response surface methodology (RSM) indicated that the second-order model was statistically significant and had a high coefficient value (R2 = 0.99 for MO and R2 = 0.92 for MB). The RSM results stated that solution pH and adsorbent dose significantly influence MO and MB dyes removal, where the maximum adsorption removal was 99.95 and 99.04% for MO and MB dye at high acidic (pH 3) and alkaline (pH 11) conditions, respectively, with high adsorbent doses. Furthermore, trained neural networks demonstrated a strong correlation between the experimental and projected colour removal efficiencies. The adsorption data for MO and MB were well explained by pseudo-second-order kinetics and Langmuir isotherm models. A thermodynamic study shows that dyes adsorptions are favourable, exothermic, and spontaneous. Finally, real wastewater and desorption studies indicate the effectiveness and environmentally friendly properties of CMPs. HIGHLIGHTS Carbonized microplastic particles (CMPs) were prepared from PET bottle waste by a simple thermal dissociation method.; Response surface methodology and artificial neural networks express a strong correlation between the experiment and projected colour removal efficiency.; CMPs reveal satisfactory results for experimental (MO = 99.95% and MB = 99.04%) and real wastewater applications (MO = 74% and MB = 65%).;http://aqua.iwaponline.com/content/72/4/491acid and basic dyeadsorptionneural networkspet plastic wasteresponse surface methodology |
| spellingShingle | Tapos Kumar Chakraborty Keya Audhikary Gopal Chandra Ghosh Md Sozibur Rahman Ahsan Habib Md Shahnul Islam Samina Zaman Khandakar Rashedul Islam Baytune Nahar Netema Md. Simoon Nice Khadiza Tul-Coubra Himel Bosu Monisanker Halder Nazmul Hossain Adsorption of acid and basic dye from the simulated wastewater using carbonized microplastic particles synthesized from recycled polyethylene terephthalate plastic waste bottles: an integrated approach for experimental and practical applications Aqua acid and basic dye adsorption neural networks pet plastic waste response surface methodology |
| title | Adsorption of acid and basic dye from the simulated wastewater using carbonized microplastic particles synthesized from recycled polyethylene terephthalate plastic waste bottles: an integrated approach for experimental and practical applications |
| title_full | Adsorption of acid and basic dye from the simulated wastewater using carbonized microplastic particles synthesized from recycled polyethylene terephthalate plastic waste bottles: an integrated approach for experimental and practical applications |
| title_fullStr | Adsorption of acid and basic dye from the simulated wastewater using carbonized microplastic particles synthesized from recycled polyethylene terephthalate plastic waste bottles: an integrated approach for experimental and practical applications |
| title_full_unstemmed | Adsorption of acid and basic dye from the simulated wastewater using carbonized microplastic particles synthesized from recycled polyethylene terephthalate plastic waste bottles: an integrated approach for experimental and practical applications |
| title_short | Adsorption of acid and basic dye from the simulated wastewater using carbonized microplastic particles synthesized from recycled polyethylene terephthalate plastic waste bottles: an integrated approach for experimental and practical applications |
| title_sort | adsorption of acid and basic dye from the simulated wastewater using carbonized microplastic particles synthesized from recycled polyethylene terephthalate plastic waste bottles an integrated approach for experimental and practical applications |
| topic | acid and basic dye adsorption neural networks pet plastic waste response surface methodology |
| url | http://aqua.iwaponline.com/content/72/4/491 |
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