Synthesis of a New Composite Material Derived from Cherry Stones and Sodium Alginate—Application to the Adsorption of Methylene Blue from Aqueous Solution: Process Parameter Optimization, Kinetic Study, Equilibrium Isotherms, and Reusability DOI Creative Commons
Cristina-Gabriela Grigoraș,

Andrei-Ionuț Simion

Journal of Composites Science, Journal Year: 2024, Volume and Issue: 8(10), P. 402 - 402

Published: Oct. 3, 2024

Purifying polluted water is becoming a crucial concern to meet quantity and quality demands as well ensure the resource’s sustainability. In this study, new material was prepared from cherry stone powder sodium alginate, its capacity remove methylene blue (MB) determined. The characterization of resulting product, performed via scanning electron microscopy (SEM) Fourier-transform infrared spectroscopy (FTIR), revealed that raw considered for synthesis successfully embedded in polymeric matrix. impact three main working parameters (pH 3–9, adsorbent dose 50–150 g/L, contact time 60–180 min) on retention MB evaluated through response surface methodology with Box–Behnken design. optimal settings, removal efficiency 80.46% maximum sorption 0.3552 mg/g were recorded. followed pseudo-second-order kinetic suitably described by Freundlich, Khan, Redlich–Peterson, Sips isotherm models. experimental results show synthesized composite can be used at least successive cycles adsorption. From these findings, it concluded use cherry-stone-based environmentally friendly, efficacious contaminants environment.

Language: Английский

Molecular simulation-based insights into dye pollutant adsorption: A perspective review DOI Creative Commons

Iman Salahshoori,

Qilin Wang, Marcos A.L. Nobre

et al.

Advances in Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 333, P. 103281 - 103281

Published: Aug. 24, 2024

Growing concerns about environmental pollution have highlighted the need for efficient and sustainable methods to remove dye contamination from various ecosystems. In this context, computational such as molecular dynamics (MD), Monte Carlo (MC) simulations, quantum mechanics (QM) calculations, machine learning (ML) are powerful tools used study predict adsorption processes of dyes on adsorbents. These provide detailed insights into interactions mechanisms involved, which can be crucial designing systems. MD detailing arrangements, dyes' behaviour interaction energies with They simulate entire process, including surface diffusion, solvent layer penetration, physisorption. QM especially density functional theory (DFT), determine structures reactivity descriptors, aiding in understanding mechanisms. identify stable configurations like hydrogen bonding electrostatic forces. MC simulations equilibrium properties by sampling configurations. ML proven highly effective predicting optimizing processes. models offer significant advantages over traditional methods, higher accuracy ability handle complex datasets. optimize conditions, clarify adsorbent functionalization roles, removal efficiency under conditions. This research explores MD, MC, QM, approaches connect macroscopic phenomena. Probing these techniques provides energetics pollutants surfaces. The findings will aid developing new materials removal. review has implications remediation, offering a comprehensive at scales. Merging microscopic data observations enhances knowledge pollutant adsorption, laying groundwork efficient, technologies. Addressing growing challenges ecosystem protection, contributes cleaner, more future. • Enviro concern drives eco-friendly Computation unveils Study bridges dynamics, Carlo, mechanics. Insights inform novel adsorbents Integration shapes greener solutions.

Language: Английский

Citations

23
A critical review of Allura red removal from water: advancements in adsorption and photocatalytic degradation technologies, and future perspectives DOI
Noureddine El Messaoudi, Youssef Miyah, Neha Singh

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(6), P. 114843 - 114843

Published: Nov. 17, 2024

Language: Английский

Citations

20
Valorization of wheat straw through enhancement of cellulose accessibility, xylan elimination and lignin removal by choline chloride:p-toluenesulfonic acid pretreatment DOI
Qianqian Gao,

Zhengyu Tang,

Yu-Cai He

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 140335 - 140335

Published: Jan. 1, 2025

Language: Английский

Citations

3
ZnO NPs-modified biochar derived from banana peels for adsorptive removal of methylene blue from water DOI

Reem A. Essa,

Mohamed Abd El‐Aal,

A. Sedky

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1321, P. 139821 - 139821

Published: Aug. 30, 2024

Language: Английский

Citations

4
Adsorption of synthetic cationic dyes from water (experimental, DFT and Monte Carlo studies) and treatment of real industrial wastewater using dextrose compound-modified layered double hydroxide DOI

Youssef Rachid,

Abdallah El-Asri,

Jamila El Gaayda

et al.

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 1, 2024

Language: Английский

Citations

4
A state-of-the-art review of explicit multicomponent isotherm models for the modeling of equilibrium data: From fundamentals to applications DOI
Qili Hu,

Liting Hao,

Qiuming Pei

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132202 - 132202

Published: Feb. 1, 2025

Language: Английский

Citations

0
The Sword of Damocles: Microplastics and the molecular dynamics of sulfamonomethoxine revealed DOI Creative Commons

Chunrui Liu,

Zitong Zhao,

Jia Sui

et al.

Ecotoxicology and Environmental Safety, Journal Year: 2024, Volume and Issue: 285, P. 117058 - 117058

Published: Sept. 19, 2024

Language: Английский

Citations

3
Comparative theoretical analysis on the adsorption of cationic and anionic on metal iodides in water DOI
Wafaa Boumya, Malika Khnifira, Habiba Khiar

et al.

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: unknown, P. 113595 - 113595

Published: Nov. 1, 2024

Language: Английский

Citations

1
Mechanistic Insights into the Adsorption of Cationic Crystal Violet onto Sepiolite: A Comprehensive Study Combining Experimental and Theoretical Approaches DOI

Khachay Abdelhak,

Cherifi Hakima,

Yous Radia

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: unknown, P. 140944 - 140944

Published: Nov. 1, 2024

Language: Английский

Citations

1
Synthesis of a New Composite Material Derived from Cherry Stones and Sodium Alginate—Application to the Adsorption of Methylene Blue from Aqueous Solution: Process Parameter Optimization, Kinetic Study, Equilibrium Isotherms, and Reusability DOI Creative Commons
Cristina-Gabriela Grigoraș,

Andrei-Ionuț Simion

Journal of Composites Science, Journal Year: 2024, Volume and Issue: 8(10), P. 402 - 402

Published: Oct. 3, 2024

Purifying polluted water is becoming a crucial concern to meet quantity and quality demands as well ensure the resource’s sustainability. In this study, new material was prepared from cherry stone powder sodium alginate, its capacity remove methylene blue (MB) determined. The characterization of resulting product, performed via scanning electron microscopy (SEM) Fourier-transform infrared spectroscopy (FTIR), revealed that raw considered for synthesis successfully embedded in polymeric matrix. impact three main working parameters (pH 3–9, adsorbent dose 50–150 g/L, contact time 60–180 min) on retention MB evaluated through response surface methodology with Box–Behnken design. optimal settings, removal efficiency 80.46% maximum sorption 0.3552 mg/g were recorded. followed pseudo-second-order kinetic suitably described by Freundlich, Khan, Redlich–Peterson, Sips isotherm models. experimental results show synthesized composite can be used at least successive cycles adsorption. From these findings, it concluded use cherry-stone-based environmentally friendly, efficacious contaminants environment.

Language: Английский

Citations

0