Statistical analysis and application of binary breakthrough models developed by Gudermannian, error and hyperbolic tangent functions in a fixed-bed column DOI
Qili Hu, Leyi Huang, Yixi Li

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 60, P. 105273 - 105273

Published: April 1, 2024

Language: Английский

Facile preparation of oxygen vacancy-rich magnesium oxide for advanced removal of phosphate from aqueous solutions DOI
Qili Hu, Qiuming Pei,

Yunhui Zhang

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 66, P. 106080 - 106080

Published: Sept. 1, 2024

Language: Английский

Citations

17
Amorphous-dominated MgO hollow spheres enhanced fluoride adsorption: Mechanism analysis and machine learning prediction DOI
Lin Fan,

Dexi Wang,

Honglei Yu

et al.

The Journal of Chemical Physics, Journal Year: 2025, Volume and Issue: 162(1)

Published: Jan. 2, 2025

Amorphous-dominated magnesium oxide hollow spheres (A-MgO) were prepared using a spray-drying method in this study. These exhibited excellent sphericity, large specific surface areas, and abundant porosity. A-MgO outstanding fluoride adsorption properties, with maximum capacity of 260.4 mg/g. When the pH value was less than 8, removal percentage remained more 87.4%. Moreover, above 75% even after five application cycles. In addition, research revealed that SO42-, CO32-, PO43- exerted pronounced effect on removal, whereas coexisting ions such as Br-, Cl-, NO3-, HCO3- had minimal impact process. An in-depth analysis mechanism demonstrated process by involves various synergistic mechanisms, electrostatic adsorption, ion exchange, oxygen vacancy physical pore filling. To predict performance under complex conditions, high-performance machine learning model, GBDT-S, developed hyperparameter optimization. The R2 0.99 0.80 for training testing datasets, respectively, RMSE 3.26 3.89. Interpretative SHapley Additive exPlanations technology indicated reaction time, concentration, key factors influencing percentage.

Language: Английский

Citations

1
Adsorption performance and mechanism of a starch-stabilized ferromanganese binary oxide for the removal of phosphate DOI

Jun Yun,

Nirmal Kumar Shahi,

Seok Dockko

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 362, P. 142864 - 142864

Published: July 15, 2024

Language: Английский

Citations

4
Theoretical insights into adsorption of CO with noble metal single atoms on flat and stepped MgO surfaces DOI Creative Commons
Xiaoyi Meng, Hui Shi, Zhibin Lu

et al.

Hybrid Advances, Journal Year: 2025, Volume and Issue: unknown, P. 100409 - 100409

Published: Feb. 1, 2025

Language: Английский

Citations

0
Understanding the impact of MgO crystal facet on phosphorus adsorption and recovery from water: An experimental and theoretical computational study DOI
Yuan Luo, M.P. Wang, Lusi Wang

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 133177 - 133177

Published: April 1, 2025

Language: Английский

Citations

0
Structural Insights into Amino-Modified Defective UiO-67: Enhancing Phosphate Adsorption through Multiple Active Sites Synergistic Interactions DOI
Ping Tan,

Niling Zou,

Jiakang Sun

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 703, P. 135338 - 135338

Published: Sept. 10, 2024

Language: Английский

Citations

3
One-pot solvothermal synthesis of Ca-Fe-La composite for advanced removal of phosphate from aqueous solutions in a fixed-bed column: Modeling and resource utilization DOI Creative Commons
Qili Hu, Zhihao He, Yunhui Zhang

et al.

Environmental Technology & Innovation, Journal Year: 2024, Volume and Issue: 36, P. 103888 - 103888

Published: Nov. 1, 2024

Language: Английский

Citations

3
Defect modulation and color tuning of MgO: Probing the influence of Sm and Li dopants through x-ray absorption, photoluminescence, and thermoluminescence spectroscopy DOI
Priyanka Bishnoi, Ranjeet Brajpuriya, Aditya Sharma

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1002, P. 175270 - 175270

Published: June 20, 2024

Language: Английский

Citations

2
One-pot synthesis of magnetic Mg-enriched MgFe2O4 composites for high recovery of phosphate from wastewater DOI
Hao Wang, Cong Ji,

Hesu Mo

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 503, P. 158379 - 158379

Published: Dec. 9, 2024

Language: Английский

Citations

2
Statistical analysis and application of binary breakthrough models developed by Gudermannian, error and hyperbolic tangent functions in a fixed-bed column DOI
Qili Hu, Leyi Huang, Yixi Li

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 60, P. 105273 - 105273

Published: April 1, 2024

Language: Английский

Citations

1