Methylene blue adsorption from aqueous solution using activated carbon of spathodea campanulata

Results in Engineering, Journal Year: 2024, Volume and Issue: 21, P. 101910 - 101910

Published: Feb. 10, 2024

This study aimed to determine the effectiveness of Spathodea Campanulata derived activated carbon in removing methylene blue (MB) from wastewater. The was prepared through chemical impregnation with H3PO4 and thermal activation at 500 °C for 2 h. adsorption experiments were optimized using 24 full factorial designs, considering pH, contact time, initial MB concentration, adsorbent dosage as parameters. characterization revealed favorable properties, including multiple surface functional groups, a maximum specific area 1054 m2/g, highly porous morphology. conditions achieved removal efficiency 99.95%, pH 9, time 120 min, dye concentration 90 mg/L, an 0.2 g/100 mL being most effective Freundlich isotherm model provided best fit experimental data, indicating heterogeneous multilayer surface. kinetics indicated that chemisorption primary mechanism. In conclusion, based could serve cost-effective aqueous solutions

Language: Английский

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Production of eco-friendly adsorbent of kaolin clay and cellulose extracted from peanut shells for removal of methylene blue and congo red removal dyes

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 263, P. 130304 - 130304

Published: Feb. 20, 2024

Language: Английский

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ZIF-8 decorated on three-dimensional graphene as reusable magnetic adsorbent for efficient removal of malachite green from wastewater

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 179082 - 179082

Published: Feb. 1, 2025

Language: Английский

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Unleashing the potential of pineapple peel-based activated carbon: Response surface methodology optimization and regeneration for methylene blue and methyl red dyes adsorption

Inorganic Chemistry Communications, Journal Year: 2023, Volume and Issue: 155, P. 111041 - 111041

Published: July 8, 2023

Language: Английский

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Exploring wood-based strategies for dye removal: A comprehensive literature review

Bioresource Technology Reports, Journal Year: 2025, Volume and Issue: unknown, P. 102048 - 102048

Published: Jan. 1, 2025

Language: Английский

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Selective adsorption of organic dyes from aqueous environment using fermented maize extract-enhanced graphene oxide-durian shell derived activated carbon composite

Chemosphere, Journal Year: 2023, Volume and Issue: 339, P. 139742 - 139742

Published: Aug. 8, 2023

Language: Английский

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In-situ synthesis of ZIF-8 on magnetic pineapple leaf biochar as an efficient and reusable adsorbent for methylene blue removal from wastewater

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: 31(16), P. 24113 - 24128

Published: March 4, 2024

Language: Английский

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Magnetic biochar as a revolutionizing approach for diverse dye pollutants elimination: A comprehensive review

Environmental Research, Journal Year: 2024, Volume and Issue: 261, P. 119548 - 119548

Published: July 6, 2024

Language: Английский

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Pineapple peel–derived carbon for adsorptive removal of dyes

Materials Chemistry and Physics, Journal Year: 2023, Volume and Issue: 306, P. 128094 - 128094

Published: June 19, 2023

Language: Английский

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The optimal micro- and meso-pores oriented development of Eucommia ulmoides oliver wood derived activated carbons for capacitive performance

Renewable Energy, Journal Year: 2024, Volume and Issue: 225, P. 120209 - 120209

Published: March 2, 2024

Language: Английский

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