Regeneration of Calcium Alginate and Chitosan Coated Calcium Alginate Sorbents to be Reused for Lead (II) Removal from Aqueous Solutions

Mousa, Noor Edin; Simonescu, Claudia Maria; Patescu, Rodica Elena; Lavric, Vasile; Culita, Daniela C.

Noor Edin Mousa, Claudia Maria Simonescu, Rodica Elena Patescu, Vasile Lavric, Daniela C. Culita

Regeneration of Calcium Alginate and Chitosan Coated Calcium Alginate Sorbents to be Reused for Lead (II) Removal from Aqueous Solutions

Abstract:

The application of biopolymer-based sorbents in solving some environmental problems such as the removal and recovery of heavy metals from natural polluted water and wastewater has received lately a lot of attention due to their unique characteristics. The fundamental properties that recommend the usage of biopolymers-based sorbents for environmental remediation are: high selectivity and sorption capacity, renewability, safe manipulation, sorption capacity increase through simple physical and chemical methods, easy separation from treated water, and easy regeneration and reuse for repetitive sorption-desorption cycles. Accordingly, this research study has as purpose to present the results related to the usage of two types of alginate sorbents (calcium alginate and chitosan coated calcium alginate) in four repetitive lead(II) ions sorption-desorption cycles and to examine the influence of desorption agents on structural sorbent’s characteristics. The results obtained showed that both calcium alginate and chitosan coated calcium alginate are good stable sorbents to be used in lead(II) ions sorption-desorption cycles.

Keywords:
lead removal; desorption; regeneration; reusability; alginate-based sorbents

Issue: 2017, Volume 68, Issue 9

Pages: 1992-1996

Publication date: 2017/10/15

https://doi.org/10.37358/RC.17.9.5808

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Citation Styles

Cite this article as:
MOUSA, N.E., SIMONESCU, C.M., PATESCU, R.E., LAVRIC, V., CULITA, D.C., Regeneration of Calcium Alginate and Chitosan Coated Calcium Alginate Sorbents to be Reused for Lead (II) Removal from Aqueous Solutions, Rev. Chim., 68(9), 2017, 1992-1996.

Vancouver
Mousa NE, Simonescu CM, Patescu RE, Lavric V, Culita DC. Regeneration of Calcium Alginate and Chitosan Coated Calcium Alginate Sorbents to be Reused for Lead (II) Removal from Aqueous Solutions. Rev. Chim.[internet]. 2017 Sep;68(9):1992-1996. Available from: https://doi.org/10.37358/RC.17.9.5808

APA 6th edition
Mousa, N.E., Simonescu, C.M., Patescu, R.E., Lavric, V. & Culita, D.C. (2017). Regeneration of Calcium Alginate and Chitosan Coated Calcium Alginate Sorbents to be Reused for Lead (II) Removal from Aqueous Solutions. Revista de Chimie, 68(9), 1992-1996. https://doi.org/10.37358/RC.17.9.5808

Harvard
Mousa, N.E., Simonescu, C.M., Patescu, R.E., Lavric, V., Culita, D.C. (2017). 'Regeneration of Calcium Alginate and Chitosan Coated Calcium Alginate Sorbents to be Reused for Lead (II) Removal from Aqueous Solutions', Revista de Chimie, 68(9), pp. 1992-1996. https://doi.org/10.37358/RC.17.9.5808

IEEE
N.E. Mousa, C.M. Simonescu, R.E. Patescu, V. Lavric, D.C. Culita, "Regeneration of Calcium Alginate and Chitosan Coated Calcium Alginate Sorbents to be Reused for Lead (II) Removal from Aqueous Solutions". Revista de Chimie, vol. 68, no. 9, pp. 1992-1996, 2017. [online]. https://doi.org/10.37358/RC.17.9.5808

Text
Noor Edin Mousa, Claudia Maria Simonescu, Rodica Elena Patescu, Vasile Lavric, Daniela C. Culita,
Regeneration of Calcium Alginate and Chitosan Coated Calcium Alginate Sorbents to be Reused for Lead (II) Removal from Aqueous Solutions,
Revista de Chimie,
Volume 68, Issue 9,
2017,
Pages 1992-1996,
ISSN 2668-8212,
https://doi.org/10.37358/RC.17.9.5808.
(https://revistadechimie.ro/Articles.asp?ID=5808)
Keywords: lead removal; desorption; regeneration; reusability; alginate-based sorbents

RIS
TY - JOUR
T1 - Regeneration of Calcium Alginate and Chitosan Coated Calcium Alginate Sorbents to be Reused for Lead (II) Removal from Aqueous Solutions
A1 - Mousa, Noor Edin
A2 - Simonescu, Claudia Maria
A3 - Patescu, Rodica Elena
A4 - Lavric, Vasile
A5 - Culita, Daniela C.
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2017
VL - 68
IS - 9
SP - 1992
EP - 1996
UR - https://doi.org/10.37358/RC.17.9.5808
KW - lead removal
KW - desorption
KW - regeneration
KW - reusability
KW - alginate-based sorbents
ER -

BibTex
@article{RevCh2017P1992,
author = {Mousa Noor Edin and Simonescu Claudia Maria and Patescu Rodica Elena and Lavric Vasile and Culita Daniela C.},
title = {Regeneration of Calcium Alginate and Chitosan Coated Calcium Alginate Sorbents to be Reused for Lead (II) Removal from Aqueous Solutions},
journal = {Revista de Chimie},
volume = {68},
number = {9},
pages = {1992-1996},
year = {2017},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.17.9.5808},
url = {https://revistadechimie.ro/Articles.asp?ID=5808}
}

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