Improved single-step extraction performance of aqueous biphasic systems using novel symmetric ionic liquids for the decolorisation of toxic dye effluents

The novel aqueous biphasic systems based on symmetric imidazolium ionic liquids (IL-ABSs)for the extraction of toxic and resistive dyes from water was studied. The cation symmetricity of ILs strongly influence the outstanding ability of 1,3-dibutylimidazolium dicyanamide, [bbim][dca], to generate ABS with the exceptionally low amount of eco-friendly citrate salt. A remarkable potential of [bbim][dca]/citrate based ABS to remove Orange II from wastewater with concentration up to 1000 fold and efficiency above 99.4% in a single step was achieved. The improved safety of proposed method nominates it as promising future strategy for pollution prevention.

Keywords:

Aqueous biphasic system / Binding energy / Extraction / Symmetric ionic liquid / Synthetic dyes / Wastewater

Source:
Journal of Industrial and Engineering Chemistry, 2019, 76, 500-507

Funding / projects:

Physics and Chemistry with Ion Beams (RS-45006)
Sustainable and green chemistry approach for environmental friendly analytical methods and energy storage (RS-172012)

Note:

This is peer-reviewed article of: Dimitrijević, A., Jocić, A., Zec, N., Tot, A., Papović, S., Gadžurić, S., ... & Trtić-Petrović, T. (2019). Improved single-step extraction performance of aqueous biphasic systems using novel symmetric ionic liquids for the decolorisation of toxic dye effluents. Journal of Industrial and Engineering Chemistry, 76, 500-507. http://dx.doi.org/10.1016/j.jiec.2019.04.017
Published version: https://vinar.vin.bg.ac.rs/handle/123456789/8157

DOI: 10.1016/j.jiec.2019.04.017

ISSN: 1226-086X

WoS: 000470939700047

Scopus: 2-s2.0-85064756609

[ Google Scholar ]


	14
	7

TY  - JOUR
AU  - Dimitrijević, Aleksandra
AU  - Jocić, Ana
AU  - Zec, Nebojša
AU  - Tot, Aleksandar
AU  - Papović, Snežana
AU  - Gadžurić, Slobodan
AU  - Vraneš, Milan
AU  - Trtić-Petrović, Tatjana M.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8168
AB  - The novel aqueous biphasic systems based on symmetric imidazolium ionic liquids (IL-ABSs)for the extraction of toxic and resistive dyes from water was studied. The cation symmetricity of ILs strongly influence the outstanding ability of 1,3-dibutylimidazolium dicyanamide, [bbim][dca], to generate ABS with the exceptionally low amount of eco-friendly citrate salt. A remarkable potential of [bbim][dca]/citrate based ABS to remove Orange II from wastewater with concentration up to 1000 fold and efficiency above 99.4% in a single step was achieved. The improved safety of proposed method nominates it as promising future strategy for pollution prevention.
T2  - Journal of Industrial and Engineering Chemistry
T1  - Improved single-step extraction performance of aqueous biphasic systems using novel symmetric ionic liquids for the decolorisation of toxic dye effluents
VL  - 76
SP  - 500
EP  - 507
DO  - 10.1016/j.jiec.2019.04.017
ER  -

@article{
author = "Dimitrijević, Aleksandra and Jocić, Ana and Zec, Nebojša and Tot, Aleksandar and Papović, Snežana and Gadžurić, Slobodan and Vraneš, Milan and Trtić-Petrović, Tatjana M.",
year = "2019",
abstract = "The novel aqueous biphasic systems based on symmetric imidazolium ionic liquids (IL-ABSs)for the extraction of toxic and resistive dyes from water was studied. The cation symmetricity of ILs strongly influence the outstanding ability of 1,3-dibutylimidazolium dicyanamide, [bbim][dca], to generate ABS with the exceptionally low amount of eco-friendly citrate salt. A remarkable potential of [bbim][dca]/citrate based ABS to remove Orange II from wastewater with concentration up to 1000 fold and efficiency above 99.4% in a single step was achieved. The improved safety of proposed method nominates it as promising future strategy for pollution prevention.",
journal = "Journal of Industrial and Engineering Chemistry",
title = "Improved single-step extraction performance of aqueous biphasic systems using novel symmetric ionic liquids for the decolorisation of toxic dye effluents",
volume = "76",
pages = "500-507",
doi = "10.1016/j.jiec.2019.04.017"
}

Dimitrijević, A., Jocić, A., Zec, N., Tot, A., Papović, S., Gadžurić, S., Vraneš, M.,& Trtić-Petrović, T. M.. (2019). Improved single-step extraction performance of aqueous biphasic systems using novel symmetric ionic liquids for the decolorisation of toxic dye effluents. in Journal of Industrial and Engineering Chemistry, 76, 500-507.
https://doi.org/10.1016/j.jiec.2019.04.017

Dimitrijević A, Jocić A, Zec N, Tot A, Papović S, Gadžurić S, Vraneš M, Trtić-Petrović TM. Improved single-step extraction performance of aqueous biphasic systems using novel symmetric ionic liquids for the decolorisation of toxic dye effluents. in Journal of Industrial and Engineering Chemistry. 2019;76:500-507.
doi:10.1016/j.jiec.2019.04.017 .

Dimitrijević, Aleksandra, Jocić, Ana, Zec, Nebojša, Tot, Aleksandar, Papović, Snežana, Gadžurić, Slobodan, Vraneš, Milan, Trtić-Petrović, Tatjana M., "Improved single-step extraction performance of aqueous biphasic systems using novel symmetric ionic liquids for the decolorisation of toxic dye effluents" in Journal of Industrial and Engineering Chemistry, 76 (2019):500-507,
https://doi.org/10.1016/j.jiec.2019.04.017 . .