Cited by Brazilian bentonite/MgO composites for adsorption of cationic and anionic dyes

Efficient removal of dyes, heavy metals and oil-water from wastewater using electrospun nanofiber membranes: A review DOI

Sabarish Radoor,

Jasila Karayil,

Aswathy Jayakumar

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 59, P. 104983 - 104983

Published: Feb. 13, 2024

Language: Английский

Citations

An exploration of RSM, ANN, and ANFIS models for methylene blue dye adsorption using Oryza sativa straw biomass: a comparative approach DOI

Sheetal Kumari,

Smriti Agarwal, Manish Kumar

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: Jan. 23, 2025

This study focused on simulating the adsorption-based separation of Methylene Blue (MB) dye utilising Oryza sativa straw biomass (OSSB). Three distinct modelling approaches were employed: artificial neural networks (ANN), adaptive neuro-fuzzy inference systems (ANFIS), and response surface methodology (RSM). To evaluate adsorbent's potential, assessments conducted using Fourier-transform infrared spectroscopy (FTIR) scanning electron microscopy (SEM). The evaluation RSM, ANN, ANFIS included quantification R2, mean squared error (MSE), root square (RMSE), absolute (MAE) metrics. regression coefficients from process demonstrated that RSM (R2 = 0.9216), ANN 0.8864), 0.9589) all accurately predicted MB adsorptive removal. However, comparative statistical analysis revealed model exhibited superior accuracy in data-based predictions compared to models. ideal pH for adsorption utilizing OSSB was established as 7. Additionally, favourable outcomes obtained with 60-minute contact durations, 20 mg adsorbent quantities, temperatures 30 °C. pseudo 2nd -order kinetic by confirmed. equilibrium data a fit Langmuir isotherm comparison Freundlich model. thermodynamic parameters, including (∆G -9.1489 kJ/mol), enthalpy change (∆H -1457.2 entropy (∆S -19.03 J mol−1 K−1) indicated onto is exothermic spontaneous under experimental conditions. research effectively showcased potential removal OSSB. generated parameter proved valuable design control process.

Language: Английский

Citations

Citric acid-modified rape straw: a novel adsorbent for the removal of crystal violet dye from aqueous solutions DOI

Fengyu Li, Jingwen Zhang,

Anqi Xiong

et al.

Journal of Dispersion Science and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 12

Published: Jan. 8, 2025

Rape straw, an agricultural by-product, was modified with citric acid (CA) to adsorb the cationic dye crystal violet (CV) from aqueous solution. The morphology and surface properties of adsorbent were observed by scanning electron microscopy (SEM) X-ray photoelectron analysis (XPS). experimental conditions optimized effects initial pH, dosage, concentration contact time. results showed that CA-modified rape straw had a higher adsorption capacity for compared pristine rapes straw; at pH 3.0 ± 0.15 removal ratio increased up 98.30% 5.80%. This study provides detailed comparison time curve different concentrations. CV rate 97.43% 0.25%, 99.09% 0.61% 99.11% 2.20% respectively within 30 min high low Langmuir isotherm proved be most appropriate analytical method predict results. maximum 1012.62 6.40 mg g−1. kinetic process on new investigated using model based pseudo-first pseudo-second order. good fit correlation coefficient R2 ≥ 0.99 suggested order has affinity mechanism.

Language: Английский

Citations

Effective removal of cationic dyes in a single aliquot using thiophene based bis-chalcone polymers DOI

P. Sowmya,

Abraham Joseph

Reactive and Functional Polymers, Journal Year: 2025, Volume and Issue: 210, P. 106189 - 106189

Published: Feb. 13, 2025

Language: Английский

Citations

Selective adsorption of cationic dye by κ-carrageenan-potato starch bio-hydrogel: Kinetics, isotherm, and thermodynamic studies DOI

Sabarish Radoor, Shimelis Kebede Kassahun,

Hern Kim

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 281, P. 136377 - 136377

Published: Oct. 9, 2024

Language: Английский

Citations

Water hyacinth stem-based bioadsorbent for dye removal from synthetic wastewater: adsorption kinetic study DOI

Avanish Kumar,

G. L. Devnani,

Dan Bahadur Pal

et al.

Biomass Conversion and Biorefinery, Journal Year: 2025, Volume and Issue: unknown

Published: March 21, 2025

Language: Английский

Citations

Polyethylenimine-grafted cellulose nanofibril composites: Adsorbents for anionic dye removal with thermodynamic insights DOI

Fédia Bettaieb, Mahmoud A. Abdelaziz,

Ibrahim Saleem Alatawi

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 143354 - 143354

Published: April 1, 2025

Language: Английский

Citations

Green removal of toxic crystal violet using agricultural wastes: mechanisms, phytotoxicity, economic, and greenness profiling DOI

Shafquat Rozi,

Kuan Qin, Hairul Nazirah Abdul Halim

et al.

Biomass Conversion and Biorefinery, Journal Year: 2025, Volume and Issue: unknown

Published: April 29, 2025

Language: Английский

Citations

Effective adsorption of Rhodamine B by N/O Co-doped AC@CNTs composites prepared through catalytic coal pyrolysis DOI

Mengfei Tang,

Chenlei Wu,

Jun Liu

et al.

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 46, P. 103972 - 103972

Published: Jan. 26, 2024

Language: Английский

Citations

Biomass derived gamma alumina decorated mesoporous carbon adsorbent for crystal violet removal from aqueous solution using batch system: Isotherm, thermodynamic and kinetic modelling DOI

Neeraj Kumar,

Rosy Rosy,

Yogesh Chandra Sharma

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: unknown, P. 140365 - 140365

Published: Oct. 1, 2024

Language: Английский

Citations