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Synthesis and characterization of hydroxyapatite nanoparticles impregnated on apple pomace to enhanced adsorption of Pb(II), Cd(II), and Ni(II) ions from aqueous solution.
Environ Sci Pollut Res Int. 2015 Jul; 22(14):10919-29.ES

Abstract

Hydroxyapatite nanoparticles were synthesized, characterized, and impregnated onto apple pomace surface (HANP@AP) for efficient removal of Pb(II), Cd(II), and Ni(II) ions from water. HANP@AP was characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), energy-dispersive spectroscopy (EDS), transmission electron microscope (TEM), X-ray diffraction (XRD), and surface area analysis. Batch sorption studies were carried out to investigate the influence of different parameters as amount of dose (g), pH, time (min), and initial concentration (mg L(-1)) on adsorption process. Experimental kinetic data followed pseudo-second-order model and equilibrium data well fitted to Langmuir adsorption model with maximum adsorption capacities of 303, 250, and 100 mg g(-1) for Pb(II), Cd(II), and Ni(II) ions, respectively. Competitive adsorption of Pb(II), Cd(II), and Ni(II) ions in presences of each other was studied to evaluate the removal efficiency of HANP@AP against multi metal-loaded water. HANP@AP was successfully applied to real industrial wastewater with 100 % removal of all three metal ions even at high concentration. HANP@AP could be recycled for four, four, and three cycles in case of Pb(II), Cd(II) and Ni(II), respectively. The study showed that HANP@AP is fast, cost effective, and environmental friendly adsorbent for removal of Pb(II), Cd(II), and Ni(II) ions from real industrial wastewater.

Authors+Show Affiliations

Hill Area Tea Science Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, 176061, India.No affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

25772868

Citation

Chand, Piar, and Yogesh B. Pakade. "Synthesis and Characterization of Hydroxyapatite Nanoparticles Impregnated On Apple Pomace to Enhanced Adsorption of Pb(II), Cd(II), and Ni(II) Ions From Aqueous Solution." Environmental Science and Pollution Research International, vol. 22, no. 14, 2015, pp. 10919-29.
Chand P, Pakade YB. Synthesis and characterization of hydroxyapatite nanoparticles impregnated on apple pomace to enhanced adsorption of Pb(II), Cd(II), and Ni(II) ions from aqueous solution. Environ Sci Pollut Res Int. 2015;22(14):10919-29.
Chand, P., & Pakade, Y. B. (2015). Synthesis and characterization of hydroxyapatite nanoparticles impregnated on apple pomace to enhanced adsorption of Pb(II), Cd(II), and Ni(II) ions from aqueous solution. Environmental Science and Pollution Research International, 22(14), 10919-29. https://doi.org/10.1007/s11356-015-4276-2
Chand P, Pakade YB. Synthesis and Characterization of Hydroxyapatite Nanoparticles Impregnated On Apple Pomace to Enhanced Adsorption of Pb(II), Cd(II), and Ni(II) Ions From Aqueous Solution. Environ Sci Pollut Res Int. 2015;22(14):10919-29. PubMed PMID: 25772868.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Synthesis and characterization of hydroxyapatite nanoparticles impregnated on apple pomace to enhanced adsorption of Pb(II), Cd(II), and Ni(II) ions from aqueous solution. AU - Chand,Piar, AU - Pakade,Yogesh B, Y1 - 2015/03/15/ PY - 2014/12/16/received PY - 2015/02/23/accepted PY - 2015/3/17/entrez PY - 2015/3/17/pubmed PY - 2016/2/9/medline SP - 10919 EP - 29 JF - Environmental science and pollution research international JO - Environ Sci Pollut Res Int VL - 22 IS - 14 N2 - Hydroxyapatite nanoparticles were synthesized, characterized, and impregnated onto apple pomace surface (HANP@AP) for efficient removal of Pb(II), Cd(II), and Ni(II) ions from water. HANP@AP was characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), energy-dispersive spectroscopy (EDS), transmission electron microscope (TEM), X-ray diffraction (XRD), and surface area analysis. Batch sorption studies were carried out to investigate the influence of different parameters as amount of dose (g), pH, time (min), and initial concentration (mg L(-1)) on adsorption process. Experimental kinetic data followed pseudo-second-order model and equilibrium data well fitted to Langmuir adsorption model with maximum adsorption capacities of 303, 250, and 100 mg g(-1) for Pb(II), Cd(II), and Ni(II) ions, respectively. Competitive adsorption of Pb(II), Cd(II), and Ni(II) ions in presences of each other was studied to evaluate the removal efficiency of HANP@AP against multi metal-loaded water. HANP@AP was successfully applied to real industrial wastewater with 100 % removal of all three metal ions even at high concentration. HANP@AP could be recycled for four, four, and three cycles in case of Pb(II), Cd(II) and Ni(II), respectively. The study showed that HANP@AP is fast, cost effective, and environmental friendly adsorbent for removal of Pb(II), Cd(II), and Ni(II) ions from real industrial wastewater. SN - 1614-7499 UR - https://www.unboundmedicine.com/medline/citation/25772868/Synthesis_and_characterization_of_hydroxyapatite_nanoparticles_impregnated_on_apple_pomace_to_enhanced_adsorption_of_Pb_II__Cd_II__and_Ni_II__ions_from_aqueous_solution_ L2 - https://dx.doi.org/10.1007/s11356-015-4276-2 DB - PRIME DP - Unbound Medicine ER -