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Labrag J, Abbadi M, Hnini M, Bekkali CE, Bouziani A, Robert D, Aurag J, Laghzizil A, Nunzi JM. Antibiotic photocatalysis and antimicrobial activity of low-cost multifunctional Fe 3O 4@HAp nanocomposites. J Environ Health Sci Eng 2023; 21:429-440. [PMID: 37869605 PMCID: PMC10584758 DOI: 10.1007/s40201-023-00869-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 06/17/2023] [Indexed: 10/24/2023]
Abstract
Water contamination by multiple pollutants is a serious environmental issue originating from the many diverse sources of pollution. It has worsened with the appearance of new contaminants, named emerging micropollutants, such as drug residues which are considered a potential threat to human health and/or ecosystems. These require prior treatment before release into the environment. Simultaneous adsorption and photocatalysis as well as solid-liquid separation are promising technologies for water treatment. In order to obtain low cost photoactive nanocomposites, porous and magnetic Fe3O4-hydroxyapatite (wFeHAp) nanocomposites were prepared by soft chemistry from the dissociation of natural phosphate into Ca2+ and H3PO4 precursors, further neutralized by ammonia in the presence of preformed Fe3O4 particles. The magnetic nanocomposites were characterized and examined as effective antibacterial agents. Fe3O4 association with apatite modifies the surface properties of the wFeHAp nanocomposite materials, yielding efficient antimicrobial activity for S. aureus, B. subtilis, E. coli and K. pneumoniae strains. The photocatalytic removal of ciprofloxacin (CPF) and oxytetracyclin (OXT) antibiotics in water was also evaluated. The wFeHAp nanocomposites adsorbed and degraded the selected antibiotics successfully. Toxicity evaluation of the treated water after photodegradation using the four strains demonstrates the absence of toxic by-products at the end of the reaction. Therefore, Fe3O4@HAp nanoparticles are valuable for antimicrobial and photocatalysis applications.
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Affiliation(s)
- J. Labrag
- Laboratory of Applied Chemistry of Materials, Faculty of Science, Mohammed V University in Rabat, Avenue Ibn Batouta, BP.1014, Rabat, Morocco
| | - M. Abbadi
- Laboratory of Applied Chemistry of Materials, Faculty of Science, Mohammed V University in Rabat, Avenue Ibn Batouta, BP.1014, Rabat, Morocco
- Institut de Chimie et Procédés pour l’Energie, l’Environnement et la Sante (ICPEES), CNRS‑UMR7515, Université de Strasbourg, Saint-Avold Antenna, Université de Lorraine, 12 Rue Victor Demange, 57500 Saint‑Avold, France
| | - M. Hnini
- Center of Plant and Microbial Biotechnology, Biodiversity and Environment, Faculty of Science, Mohammed V University in Rabat, Avenue Ibn Batouta, BP.1014, Rabat, Morocco
| | - C. El Bekkali
- Laboratory of Applied Chemistry of Materials, Faculty of Science, Mohammed V University in Rabat, Avenue Ibn Batouta, BP.1014, Rabat, Morocco
| | - A. Bouziani
- Chemical Engineering Department, Middle East Technical University, Üniversiteler Mahalesi ODTÜ, Çankaya, Ankara 06800 Turkey
| | - D. Robert
- Institut de Chimie et Procédés pour l’Energie, l’Environnement et la Sante (ICPEES), CNRS‑UMR7515, Université de Strasbourg, Saint-Avold Antenna, Université de Lorraine, 12 Rue Victor Demange, 57500 Saint‑Avold, France
| | - J. Aurag
- Center of Plant and Microbial Biotechnology, Biodiversity and Environment, Faculty of Science, Mohammed V University in Rabat, Avenue Ibn Batouta, BP.1014, Rabat, Morocco
| | - A. Laghzizil
- Laboratory of Applied Chemistry of Materials, Faculty of Science, Mohammed V University in Rabat, Avenue Ibn Batouta, BP.1014, Rabat, Morocco
| | - J.-M. Nunzi
- Department of Chemistry, Queen’s University, Kingston, ON K7L 3N6 Canada
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Bouazzi D, Mehri A, Kaaroud K, Touati H, Karouia F, Clacens J, Laghzizil A, Badraoui B. Beneficial effect of in-situ citrate-grafting of hydroxyapatite surface for water treatment. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2023.131366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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Oulguidoum A, Bouiahya K, Bouyarmane H, Talbaoui A, Nunzi JM, Laghzizil A. Mesoporous nanocrystalline sulfonated hydroxyapatites enhance heavy metal removal and antimicrobial activity. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.117777] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Bekkali CE, Bouyarmane H, Karbane ME, Masse S, Saoiabi A, Coradin T, Laghzizil A. Zinc oxide-hydroxyapatite nanocomposite photocatalysts for the degradation of ciprofloxacin and ofloxacin antibiotics. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2017.12.051] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ben Moussa S, Laajimi M, Ben Chaâbane R, Badraoui B, Gruselle M, Laghzizil A. Synthesis, Rietveld refinements and electrical conductivity of news fluorobritholite based on lead Ca7-xPbxLa3(PO4)3(SiO4)3F2 (0 ≤ x ≤ 2). J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.06.082] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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El Bekkali C, Bouyarmane H, Saoiabi S, El Karbane M, Rami A, Saoiabi A, Boujtita M, Laghzizil A. Low-cost composites based on porous titania-apatite surfaces for the removal of patent blue V from water: Effect of chemical structure of dye. J Adv Res 2016; 7:1009-1017. [PMID: 27857847 PMCID: PMC5106448 DOI: 10.1016/j.jare.2016.05.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Revised: 05/05/2016] [Accepted: 05/06/2016] [Indexed: 11/25/2022] Open
Abstract
Hydroxyapatite/titania nanocomposites (TiHAp) were synthesized from a mixture of a titanium alkoxide solution and dissolution products of a Moroccan natural phosphate. The simultaneous gelation and precipitation processes occurring at room temperature led to the formation of TiHAp nanocomposites. X-ray diffraction results indicated that hydroxyapatite and anatase (TiO2) were the major crystalline phases. The specific surface area of the nanocomposites increased with the TiO2 content. Resulting TiHAp powders were assessed for the removal of the patent blue V dye from water. Kinetic experiments suggested that a sequence of adsorption and photodegradation is responsible for discoloration of dye solutions. These results suggest that such hydroxyapatite/titania nanocomposites constitute attractive low-cost materials for the removal of dyes from industrial textile effluent.
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Affiliation(s)
- C. El Bekkali
- Laboratoire de Chimie Physique Générale, Faculté des Sciences, Université Mohammed V, Av. Ibn Batouta, B.P. 1014 Rabat, Morocco
| | - H. Bouyarmane
- Laboratoire de Chimie Physique Générale, Faculté des Sciences, Université Mohammed V, Av. Ibn Batouta, B.P. 1014 Rabat, Morocco
| | - S. Saoiabi
- Laboratoire de Chimie Physique Générale, Faculté des Sciences, Université Mohammed V, Av. Ibn Batouta, B.P. 1014 Rabat, Morocco
| | - M. El Karbane
- Laboratoire National du Contrôle des Médicaments, Rue Lamfaddal Cherkaoui, B.P. 6206 Rabat, Morocco
| | - A. Rami
- Laboratoire National du Contrôle des Médicaments, Rue Lamfaddal Cherkaoui, B.P. 6206 Rabat, Morocco
| | - A. Saoiabi
- Laboratoire de Chimie Physique Générale, Faculté des Sciences, Université Mohammed V, Av. Ibn Batouta, B.P. 1014 Rabat, Morocco
| | - M. Boujtita
- Chimie Interdisciplinarité: Synthèse, Analyse, Modélisation CNRS (CEISAM), Faculté des Sciences et Techniques, Université de Nantes – UBL, B.P. 92208, 44322 Nantes Cedex 03, France
| | - A. Laghzizil
- Laboratoire de Chimie Physique Générale, Faculté des Sciences, Université Mohammed V, Av. Ibn Batouta, B.P. 1014 Rabat, Morocco
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Bouyarmane H, El Hanbali I, El Karbane M, Rami A, Saoiabi A, Saoiabi S, Masse S, Coradin T, Laghzizil A. Parameters influencing ciprofloxacin, ofloxacin, amoxicillin and sulfamethoxazole retention by natural and converted calcium phosphates. J Hazard Mater 2015; 291:38-44. [PMID: 25749000 DOI: 10.1016/j.jhazmat.2015.02.049] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Revised: 02/09/2015] [Accepted: 02/16/2015] [Indexed: 06/04/2023]
Abstract
The retention of four antibiotics, ciprofloxacin, ofloxacin, amoxicillin and sulfamethoxazole by a natural phosphate rock (francolite) was studied and compared with a converted hydroxyapatite powder. The maximum sorption capacities were found to correlate with the molecular weight of the molecules. The mechanisms of sorption depended mostly on the charge of the antibiotic whereas the kinetics of the process was sensitive to their hydrophobic/hydrophilic character. The two materials showed slightly distinct affinities for the various antibiotics but exhibited similar maximum sorption capacities despite different specific surface areas. This was mainly attributed to the more pronounced hydrophobic character of the francolite phase constituting the natural phosphate. These data enlighten that the retention properties of these mineral phases depend on a complex interplay between the inter-molecular and molecule-solid interactions. These findings are relevant to understand better the contribution of calcium phosphates in the fate and retention of antibiotics in soils.
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Affiliation(s)
- H Bouyarmane
- Laboratoire de Chimie Physique Générale, Université Mohammed V-Agdal, Faculté des Sciences, BP. 1014 Rabat, Morocco
| | - I El Hanbali
- Laboratoire de Chimie Physique Générale, Université Mohammed V-Agdal, Faculté des Sciences, BP. 1014 Rabat, Morocco; Sorbonne Universités, UPMC Univ Paris 06, UMR 7574, Laboratoire de Chimie de la Matière Condensée de Paris, F-75005 Paris, France; CNRS, UMR 7574, Laboratoire de Chimie de la Matière Condensée de Paris, F-75005 Paris, France
| | - M El Karbane
- Laboratoire National de Contrôle des Médicaments, Rabat, Morocco
| | - A Rami
- Laboratoire National de Contrôle des Médicaments, Rabat, Morocco
| | - A Saoiabi
- Laboratoire de Chimie Physique Générale, Université Mohammed V-Agdal, Faculté des Sciences, BP. 1014 Rabat, Morocco
| | - S Saoiabi
- Laboratoire de Chimie Physique Générale, Université Mohammed V-Agdal, Faculté des Sciences, BP. 1014 Rabat, Morocco
| | - S Masse
- Sorbonne Universités, UPMC Univ Paris 06, UMR 7574, Laboratoire de Chimie de la Matière Condensée de Paris, F-75005 Paris, France; CNRS, UMR 7574, Laboratoire de Chimie de la Matière Condensée de Paris, F-75005 Paris, France
| | - T Coradin
- Sorbonne Universités, UPMC Univ Paris 06, UMR 7574, Laboratoire de Chimie de la Matière Condensée de Paris, F-75005 Paris, France; CNRS, UMR 7574, Laboratoire de Chimie de la Matière Condensée de Paris, F-75005 Paris, France.
| | - A Laghzizil
- Laboratoire de Chimie Physique Générale, Université Mohammed V-Agdal, Faculté des Sciences, BP. 1014 Rabat, Morocco.
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Saoiabi S, El Asri S, Laghzizil A, Saoiabi A, Ackerman JL, Coradin T. Lead and zinc removal from aqueous solutions by aminotriphosphonate-modified converted natural phosphates. Chem Eng J 2012; 211-212:233-239. [PMID: 36578559 PMCID: PMC9793879 DOI: 10.1016/j.cej.2012.09.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Apatite particles prepared from natural phosphate rock and grafted with nitrilotris(methylene)triphosphonate (NTP) were evaluated for Pb2+ and Zn2+ sorption from aqueous solutions. Sorption capacities as high as 640 mg.g-1 and 300 mg.g-1 could be obtained for the highest organic content (10 wt%). Analysis of the sorption isotherms using Langmuir, Freundlich and Dubinin-Kaganer-Radushkevich models revealed that Pb2+ ions have a larger affinity for apatite (sorption energy ≈ 8 kJ.mol-1) than for NTP so that organo-modified surfaces led to a heterogenous adsorption process. In contrast, Zn2+ interacts weakly (sorption energy ≈ 1 kJ.mol-1) and similarly with the mineral surface and the organic moieties following a homogenous sorption process. Such an association of organic metal ligands with reactive apatite surfaces within porous materials appears as a promising strategy to obtain efficient adsorbents at low cost and limited environmental impact.
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Affiliation(s)
- S Saoiabi
- Laboratoire de Chimie Physique Générale, Faculté des Sciences, Université Mohamed V-Agdal, BP.1014 Rabat, Morocco
| | - S El Asri
- Laboratoire de Chimie Physique Générale, Faculté des Sciences, Université Mohamed V-Agdal, BP.1014 Rabat, Morocco
| | - A Laghzizil
- Laboratoire de Chimie Physique Générale, Faculté des Sciences, Université Mohamed V-Agdal, BP.1014 Rabat, Morocco
| | - A Saoiabi
- Laboratoire de Chimie Physique Générale, Faculté des Sciences, Université Mohamed V-Agdal, BP.1014 Rabat, Morocco
| | - J L Ackerman
- Biomaterials Laboratory, Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA 02129, USA
| | - T Coradin
- UPMC Univ P6; CNRS, Chimie de la Matière Condensée de Paris, Collège de France, 75005 Paris, France
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Bouyarmane H, El Asri S, Rami A, Roux C, Mahly MA, Saoiabi A, Coradin T, Laghzizil A. Pyridine and phenol removal using natural and synthetic apatites as low cost sorbents: influence of porosity and surface interactions. J Hazard Mater 2010; 181:736-41. [PMID: 20570437 DOI: 10.1016/j.jhazmat.2010.05.074] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2010] [Revised: 05/04/2010] [Accepted: 05/14/2010] [Indexed: 05/12/2023]
Abstract
A natural phosphate rock and two synthetic mesoporous hydroxyapatites were evaluated for the removal of pyridine and phenol from aqueous solutions. Experiments performed by the batch method showed that the sorption process occurs by a first order reaction for both pyridine and phenol. In contrast, the Freundlich model was able to describe sorption isotherms for phenol but not for pyridine. In parallel, the three apatites exhibit similar pyridine sorption capacities whereas phenol loading was in agreement with their respective specific surface area. This was attributed to the strong interaction arising between pyridine and apatite surface that hinders further inter-particular diffusion. This study suggests that, despite its low specific surface area, natural phosphate rock may be used as an efficient sorbent material for specific organic pollutants, with comparable efficiency and lower processing costs than some activated carbons.
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Affiliation(s)
- H Bouyarmane
- Université Mohamed V, Faculté des Sciences, Rabat, Morocco
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Asri SE, Laghzizil A, Coradin T, Saoiabi A, Alaoui A, M’hamedi R. Conversion of natural phosphate rock into mesoporous hydroxyapatite for heavy metals removal from aqueous solution. Colloids Surf A Physicochem Eng Asp 2010. [DOI: 10.1016/j.colsurfa.2010.03.036] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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El Asri S, Laghzizil A, Saoiabi A, Alaoui A, El Abassi K, M’hamdi R, Coradin T. A novel process for the fabrication of nanoporous apatites from Moroccan phosphate rock. Colloids Surf A Physicochem Eng Asp 2009. [DOI: 10.1016/j.colsurfa.2009.09.006] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Bahdod A, El Asri S, Saoiabi A, Coradin T, Laghzizil A. Adsorption of phenol from an aqueous solution by selected apatite adsorbents: kinetic process and impact of the surface properties. Water Res 2009; 43:313-318. [PMID: 18986672 DOI: 10.1016/j.watres.2008.10.023] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2008] [Revised: 10/09/2008] [Accepted: 10/10/2008] [Indexed: 05/27/2023]
Abstract
Batch adsorption experiments were conducted to investigate the removal of phenol from wastewater by addition of three apatites (porous hydroxyapatite (PHAp) and crystalline hydroxyl- (HAp) and fluoroapatite (FAp)). The best performances were obtained with porous hydroxyapatite PHAp, which presented higher adsorption capacities (experimental: 8.2mgg(-1); calculated 9.2mgg(-1)) than HAp and FAp (3-4mgg(-1)). Different models of adsorption were used to describe the kinetics data, to calculate corresponding rate constants and to predict the theoretical capacities of apatite surfaces for phenol adsorption. A mechanism of phenol adsorption associating chemisorption and physisorption processes is presented allowing the discussion of the variations in adsorption behavior between these materials in terms of specific surface area and chemical composition. These data suggest that apatites are promising materials for phenol sorption.
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Affiliation(s)
- A Bahdod
- Laboratoire de Chimie physique Générale, Université Mohamed V, Faculté des Sciences BP.1014 Rabat Maroc
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Boujrhal FZ, Sghir B, Cherkaoui El Moursli R, Hlil EK, Laghzizil A. Substitution effect on the structure of apatite (Ca 10−xSr x(PO 4) 6F 2, x= 0, 4, 6, 10). Acta Crystallogr A 2007. [DOI: 10.1107/s0108767307095797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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El Hammari L, Laghzizil A, Saoiabi A, Barboux P, Meyer M. Chemical modification of porous calcium hydroxyapatite surfaces by grafting phenylphosphonic and phenylphosphite acids. Colloids Surf A Physicochem Eng Asp 2006. [DOI: 10.1016/j.colsurfa.2006.04.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Atir R, Mallouk S, Bougrin K, Soufiaoui M, Laghzizil A. Porous Calcium Hydroxyapatite as an Efficient Catalyst for Synthesis of Pyrazolines via 1,3‐Dipolar Cycoloaddition Under Solvent‐Free Microwave Irradiation. SYNTHETIC COMMUN 2006. [DOI: 10.1080/00397910500330619] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- R. Atir
- a Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique , Université Mohammed V‐Agdal, Faculté des Sciences , Morocco
| | - S. Mallouk
- a Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique , Université Mohammed V‐Agdal, Faculté des Sciences , Morocco
| | - K. Bougrin
- a Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique , Université Mohammed V‐Agdal, Faculté des Sciences , Morocco
| | - M. Soufiaoui
- a Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique , Université Mohammed V‐Agdal, Faculté des Sciences , Morocco
| | - A. Laghzizil
- b Laboratoire de Chimie Physique Générale , Université Mohammed V‐Agdal, Faculté des Sciences , Morocco
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Hammari LEL, Laghzizil A, Barboux P, Lahlil K, Saoiabi A. Retention of fluoride ions from aqueous solution using porous hydroxyapatite. Structure and conduction properties. J Hazard Mater 2004; 114:41-44. [PMID: 15511572 DOI: 10.1016/j.jhazmat.2004.06.032] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2003] [Revised: 03/29/2004] [Accepted: 06/21/2004] [Indexed: 05/24/2023]
Abstract
Synthetic porous calcium hydroxyapatite (noted p-HAp) treated with different fluoride concentrations at room temperature in the presence of carbonate, sodium chloride and phosphate-rich media was investigated. The fluoridation rate of the porous calcium hydroxyapatite was 89% using 1 mol/L [F(-)] solution compared with 30% for crystalline hydroxyapatite (c-HAp). The high specific surface area of p-HAp (235 m(2)g(-1)) compared with c-HAp sample (47 m(2)g(-1)) has an important effect on the removal of fluoride ions from aqueous solution, when p-HAp was treated with high fluoride concentration to produce calcium fluorohydroxyapatite materials. Fluoride adsorption on porous hydroxyapatites (p-HAp) modified their structural and conduction properties.
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Affiliation(s)
- L E L Hammari
- Laboratoire de Chimie Physique Générale, Faculté des Sciences, BP 1014, Rabat, Maroc
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EL Hammari L, Laghzizil A, Barboux P, Saoiabi A, Lahlil K. Crystallinity and fluorine substitution effects on the proton conductivity of porous hydroxyapatites. J SOLID STATE CHEM 2004. [DOI: 10.1016/s0022-4596(03)00356-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Bouhaouss A, Laghzizil A, Bensaoud A, Ferhat M, Lorent G, Livage J. Mechanism of ionic conduction in oxy and hydroxyapatite structures. ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s1466-6049(01)00054-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Belqat B, Laghzizil A, Elkacimi K, Bouhaouss A, Belcadi S. Fluoride effect on the electrochemical behaviour of the Fe(III)/Fe(II) system in H3PO4+H2O+HF. J Fluor Chem 2000. [DOI: 10.1016/s0022-1139(00)00256-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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