Search
Natural deep eutectic solvent based ultrasound assisted liquid-liquid micro-extraction method for methyl violet dye determination in contaminated river water
Abstract
Simple and green natural deep eutectic solvent (NADES) based ultrasound assisted liquid-liquid micro-extraction (UA-LLME) method was developed for extraction and determination of methyl violet dye in contaminated river water samples using UV/Vis spectrophotometry. Choline chloride - decanoic acid based natural deep eutectic solvent was used for extraction. Important analytical parameters like pH, deep eutectic solvent volume/phase ratio, tetrahydrofuran volume, sonication time, and temperature were optimized. Limit of detection (LOD) and limit of quantification (LOQ) were 2.20 μg/L and 7.34 μg/L respectively. Relative standard deviation was 2.35–3.21%. Linearity of method was investigated in a concentration range 10–400 μg/L. Enrichment factor was calculated as 20. For 20 mL sample, the optimized parameters were as deep eutectic solvent volume 1.5 mL, tetrahydrofuran volume was 0.6 mL, pH = 6, sonication time 2 min. The optimized method was tested for extraction of methyl violet in real water samples confirming its applicability in routine environmental analysis.
Citations
-
1 1
CrossRef
-
0
Web of Science
-
1 5
Scopus
Authors (6)
-
Azmat Wali
- University of Malakand, Pakistan
-
Faisal Safi
- University of Malakand, Pakistan
-
Muhammad Balal Arain
- University of Karachi, Pakistan
-
Lingshuai Kong
- Shandong University, China
Cite as
Full text
- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.wri.2023.100210
- License
-
open in new tab
Keywords
Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
Water Resources and Industry
no. 29,
ISSN: 2212-3717 - Language:
- English
- Publication year:
- 2023
- Bibliographic description:
- Haq H., Wali A., Safi F., Arain M. B., Kong L., Boczkaj G.: Natural deep eutectic solvent based ultrasound assisted liquid-liquid micro-extraction method for methyl violet dye determination in contaminated river water// Water Resources and Industry -Vol. 29, (2023), s.100210-
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.wri.2023.100210
- Sources of funding:
- Verified by:
- Gdańsk University of Technology
seen 42 times
Recommended for you
Chromium‑based metal organic framework for pipette tip micro‑solid phase extraction: an effective approach for determination of methyl and propyl parabens in wastewater and shampoo samples
- M. Kaykhaii,
- S. H. Hashemi,
- F. Andarz
- + 2 authors
Quality control of cheese samples for the presence of natamycin preservative – A natural deep eutectic solvent (NADES) based extraction coupled with HPLC
- H. Haq,
- N. Altunay,
- M. Tuzen
- + 1 authors