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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2018, Volume 69, Issue 4, 759-766

https://doi.org/10.37358/RC.18.4.6196

Rodica Elena Patescu, Claudia Maria Simonescu, Gheorghe Nechifor, Christu Tardei, Ionela Camelia Ionascu

The Influence of Synthesis Conditions on Hydroxyapatite Adsorption Characteristics in the Process of Zn(II) and Pb(II) Removal from Single and Binary Solutions

Abstract:

Two types of nanohydroxyapatite samples have been obtained by wet chemical precipitation synthesis, involving calcium nitrate tetrahydrate and diammonium hydrogen phosphate as precursors in different conditions. Powders obtained were characterized by X-ray diffraction (XRD) and FTIR spectroscopy. The equilibrium isotherm models related with lead and zinc ions removal from synthetic aqueous solutions have been also investigated. According to this research study, it has been found that the nanohydroxyapatite samples show good heavy metals adsorption capacity, and selectivity for lead ions. It was also observed a slow decreasing of sorption capacity of heavy metal ions from binary solutions compared to that registered from single heavy metal ion solutions.
Keywords:
synthetic nanohydroxyapatite; wet chemical precipitation; sorption capacity; lead and zinc removal

Issue: 2018, Volume 69, Issue 4
Pages: 759-766
Publication date: 2018/5/15
https://doi.org/10.37358/RC.18.4.6196
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
PATESCU, R.E., SIMONESCU, C.M., NECHIFOR, G., TARDEI, C., IONASCU, I.C., The Influence of Synthesis Conditions on Hydroxyapatite Adsorption Characteristics in the Process of Zn(II) and Pb(II) Removal from Single and Binary Solutions, Rev. Chim., 69(4), 2018, 759-766.

Vancouver
Patescu RE, Simonescu CM, Nechifor G, Tardei C, Ionascu IC. The Influence of Synthesis Conditions on Hydroxyapatite Adsorption Characteristics in the Process of Zn(II) and Pb(II) Removal from Single and Binary Solutions. Rev. Chim.[internet]. 2018 Apr;69(4):759-766. Available from: https://doi.org/10.37358/RC.18.4.6196


APA 6th edition
Patescu, R.E., Simonescu, C.M., Nechifor, G., Tardei, C. & Ionascu, I.C. (2018). The Influence of Synthesis Conditions on Hydroxyapatite Adsorption Characteristics in the Process of Zn(II) and Pb(II) Removal from Single and Binary Solutions. Revista de Chimie, 69(4), 759-766. https://doi.org/10.37358/RC.18.4.6196


Harvard
Patescu, R.E., Simonescu, C.M., Nechifor, G., Tardei, C., Ionascu, I.C. (2018). 'The Influence of Synthesis Conditions on Hydroxyapatite Adsorption Characteristics in the Process of Zn(II) and Pb(II) Removal from Single and Binary Solutions', Revista de Chimie, 69(4), pp. 759-766. https://doi.org/10.37358/RC.18.4.6196


IEEE
R.E. Patescu, C.M. Simonescu, G. Nechifor, C. Tardei, I.C. Ionascu, "The Influence of Synthesis Conditions on Hydroxyapatite Adsorption Characteristics in the Process of Zn(II) and Pb(II) Removal from Single and Binary Solutions". Revista de Chimie, vol. 69, no. 4, pp. 759-766, 2018. [online]. https://doi.org/10.37358/RC.18.4.6196


Text
Rodica Elena Patescu, Claudia Maria Simonescu, Gheorghe Nechifor, Christu Tardei, Ionela Camelia Ionascu,
The Influence of Synthesis Conditions on Hydroxyapatite Adsorption Characteristics in the Process of Zn(II) and Pb(II) Removal from Single and Binary Solutions,
Revista de Chimie,
Volume 69, Issue 4,
2018,
Pages 759-766,
ISSN 2668-8212,
https://doi.org/10.37358/RC.18.4.6196.
(https://revistadechimie.ro/Articles.asp?ID=6196)
Keywords: synthetic nanohydroxyapatite; wet chemical precipitation; sorption capacity; lead and zinc removal


RIS
TY - JOUR
T1 - The Influence of Synthesis Conditions on Hydroxyapatite Adsorption Characteristics in the Process of Zn(II) and Pb(II) Removal from Single and Binary Solutions
A1 - Patescu, Rodica Elena
A2 - Simonescu, Claudia Maria
A3 - Nechifor, Gheorghe
A4 - Tardei, Christu
A5 - Ionascu, Ionela Camelia
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2018
VL - 69
IS - 4
SP - 759
EP - 766
UR - https://doi.org/10.37358/RC.18.4.6196
KW - synthetic nanohydroxyapatite
KW - wet chemical precipitation
KW - sorption capacity
KW - lead and zinc removal
ER -


BibTex
@article{RevCh2018P759,
author = {Patescu Rodica Elena and Simonescu Claudia Maria and Nechifor Gheorghe and Tardei Christu and Ionascu Ionela Camelia},
title = {The Influence of Synthesis Conditions on Hydroxyapatite Adsorption Characteristics in the Process of Zn(II) and Pb(II) Removal from Single and Binary Solutions},
journal = {Revista de Chimie},
volume = {69},
number = {4},
pages = {759-766},
year = {2018},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.18.4.6196},
url = {https://revistadechimie.ro/Articles.asp?ID=6196}
}
 
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