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REVISTA DE CHIMIE
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Revista de Chimie, Volume 69, Issue 1, pp. 38-44 (2018)
https://doi.org/10.37358/RC.18.1.6041

Nicoleta Mirela Marin, Olga Tiron, Luoana Florentina Pascu, Mihaela Costache, Mihai Nita Lazar, Irinel Adriana Badea

Synergistic Methodology Based on Ion Exchange and Biodegradation Mechanisms Applied for Metal Complex Dye Removal from Waste Waters

Abstract:

This study investigates the synergistic effects of ion exchange and biodegradation methods to remove the Acid Blue 193 also called Gryfalan Navy Blue RL (GNB) dye from wastewater. Ion exchange studies were performed using a strongly basic anion exchange resin Amberlite IRA 400. The equilibrium was characterized by a kinetic and thermodynamic points of view, establishing that the sorption of the GNB dye was subject to the Freundlich isotherm model with R2 = 0.8710. Experimental results showed that the activated resin can removed up to 93.4% when the concentration of dye solution is 5.62·10-2 mM. The biodegradation of the GNB was induced by laccase, an enzyme isolated from white-rot fungus. It was also analyzed the role of pH and dye concentration on GNB biodegradation, so 5·10-2 mM dye had a maximum discoloration efficiency of 82.9% at pH of 4. The laccase showed a very fast and robust activity reaching in a few minutes a Km value of 2.2·10-1mM. In addition, increasing the GNB concentration up to 8·10-1 mM did not triggered a substrat inhibition effect on the laccase activity. Overall, in this study we proposed a mixt physicochemical and biological approach to enhance the GNB removal and biodegradability from the wastewaters and subsequently the environment.
Keywords:
Gryfalan Navy Blue RL; anion-exchange equilibrium; isotherm; kinetics; laccase

Issue: 2018 Volume 69, Number 1
Pages: 38-44
https://doi.org/10.37358/RC.18.1.6041
download pdf   Download Pdf Article
Citation Styles
Cite this article as:
MARIN, N.M., TIRON, O., PASCU, L.F., COSTACHE, M., LAZAR, M.N., BADEA, I.A., Rev.Chim., 69, no. 1, 2018, p. 38

Vancouver
Marin NM, Tiron O, Pascu LF, Costache M, Lazar MN, Badea IA. Synergistic Methodology Based on Ion Exchange and Biodegradation Mechanisms Applied for Metal Complex Dye Removal from Waste Waters. REV.CHIM.[internet]. 2018 Jan;69(1):38-44. Available from: https://doi.org/10.37358/RC.18.1.6041


APA 6th edition
Marin, N.M., Tiron, O., Pascu, L.F., Costache, M., Lazar, M.N. & Badea, I.A. (2018). Synergistic Methodology Based on Ion Exchange and Biodegradation Mechanisms Applied for Metal Complex Dye Removal from Waste Waters. Revista de Chimie, 69(1), 38-44. https://doi.org/10.37358/RC.18.1.6041


Harvard
Marin, N.M., Tiron, O., Pascu, L.F., Costache, M., Lazar, M.N., Badea, I.A. (2018). 'Synergistic Methodology Based on Ion Exchange and Biodegradation Mechanisms Applied for Metal Complex Dye Removal from Waste Waters', Revista de Chimie, 69(1), pp. 38-44. https://doi.org/10.37358/RC.18.1.6041


IEEE
N.M. Marin, O. Tiron, L.F. Pascu, M. Costache, M.N. Lazar, I.A. Badea, "Synergistic Methodology Based on Ion Exchange and Biodegradation Mechanisms Applied for Metal Complex Dye Removal from Waste Waters". Revista de Chimie, vol. 69, no. 1, pp. 38-44, 2018. [online]. https://doi.org/10.37358/RC.18.1.6041


Text
Nicoleta Mirela Marin, Olga Tiron, Luoana Florentina Pascu, Mihaela Costache, Mihai Nita Lazar, Irinel Adriana Badea,
Synergistic Methodology Based on Ion Exchange and Biodegradation Mechanisms Applied for Metal Complex Dye Removal from Waste Waters,
Revista de Chimie,
Volume 69, Issue 1,
2018,
Pages 38-44,
ISSN 2668-8212,
https://doi.org/10.37358/RC.18.1.6041.
(https://revistadechimie.ro/Articles.asp?ID=6041)
Keywords: Gryfalan Navy Blue RL; anion-exchange equilibrium; isotherm; kinetics; laccase


RIS
TY - JOUR
T1 - Synergistic Methodology Based on Ion Exchange and Biodegradation Mechanisms Applied for Metal Complex Dye Removal from Waste Waters
A1 - Marin, Nicoleta Mirela
A2 - Tiron, Olga
A3 - Pascu, Luoana Florentina
A4 - Costache, Mihaela
A5 - Lazar, Mihai Nita
A6 - Badea, Irinel Adriana
JF - Revista de Chimie
JO - Rev.Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2018
VL - 69
IS - 1
SP - 38
EP - 44
UR - https://doi.org/10.37358/RC.18.1.6041
KW - Gryfalan Navy Blue RL
KW - anion-exchange equilibrium
KW - isotherm
KW - kinetics
KW - laccase
ER -


BibTex
@article{RevCh2018P38,
author = {Marin Nicoleta Mirela and Tiron Olga and Pascu Luoana Florentina and Costache Mihaela and Lazar Mihai Nita and Badea Irinel Adriana},
title = {Synergistic Methodology Based on Ion Exchange and Biodegradation Mechanisms Applied for Metal Complex Dye Removal from Waste Waters},
journal = {Revista de Chimie},
volume = {69},
number = {1},
pages = {38-44},
year = {2018},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.18.1.6041},
url = {https://revistadechimie.ro/Articles.asp?ID=6041}
}
 
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