Pb2+ and Cd2+ removal from aqueous solutions onto calcium-phosphate hydroxyl surface: kinetics, isotherms and thermodynamic investigations
This study evaluates the adsorption efficiency of calcium-phosphate hydroxyl (CPH) for removing Pb2+ and Cd2+ from water. Characterisation via XRD, FT-IR, TEM and BET confirmed a mesoporous structure (2.15 nm pore size, 44.33 m2/g surface area) and functional groups essential for adsorption. Optimal...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis Group
2025-12-01
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| Series: | Journal of Taibah University for Science |
| Subjects: | |
| Online Access: | https://www.tandfonline.com/doi/10.1080/16583655.2025.2504745 |
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