Removal of alkali and transition metal ions from water with hydrophobic deep eutectic solvents
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Hydrophobic deep eutectic solvents composed of decanoic acid and lidocaine were used for the removal of metal ions from an aquatic environment.
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Hydrophobic DESs have been mostly used in liquid-liquid extraction for removal of alkali and transition metal ions such as CoCl2, NiCl2, FeCl2, MnCl2, ZnCl2, CuCl2, NaCl, KCl, and LiCl from aquatic environments.
“they have been mostly used in the implementation of liquid e liquid extraction technologies for the removal of alkali and transition metal ions such as CoCl2, NiCl2, FeCl2, MnCl2, ZnCl2, CuCl2, NaCl, KCl, and LiCl from an aquatic environment [15].”
From Deep eutectic solvents: overcoming 21st century challenges (2019) · cites this paper as [15]
The paper’s Abstract says it investigates extraction from water using hydrophobic DESs and lists all nine chloride salts in the claim; Table 1 reports extraction measurements for their metal ions. It does not support the broader assertion that hydrophobic DESs had been 'mostly used' for this purpose: the paper describes this investigation as the first of its kind and notes that chloride extraction was low. (LLM, conf=0.87)
Experimental — accuracy not yet measuredHydrophobic DESs based on lidocaine and decanoic acid in various proportions were proposed by Kroon's group for removal of metal ions from non-buffered water.
“Hydrophobic DESs based on lidocaine and decanoic acid in various proportions were also proposed by Kroon's group for the removal of metal ions from non-buffered water [34].”
From Development of hydrophobic deep eutectic solvents for extraction of pesticides from aqueous environments (2017) · cites this paper as [34]
These two groups showed the hydrophobicity of DES by mixing them with water and observing the distinct formation of two phases in equilibrium.
“These two groups showed the hydrophobicity of DES by mixing them with water, and observing the distinct formation of two phases in equilibrium.”
From Development of hydrophobic deep eutectic solvents for extraction of pesticides from aqueous environments (2017) · cites this paper as [34]
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References 22 · Cited by 295
Research works printed but not linked: 21
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- Authors
- van Osch, D. J. G. P., Parmentier, D., Dietz, C. H. J. T., van den Bruinhorst, A., Tuinier, R., & Kroon, M. C.
- Affiliations
- Laboratory of Physical Chemistry
- Wetsus, European Centre of Excellence for Sustainable Water Technology (NL)
- Eindhoven University of Technology (NL)
- Separation Technology Group
- Laboratory of Physical Chemistry (CH)
- Corresponding author
- Kroon, Maaike C.
- Venue
- Chemical Communications
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2016
- Volume
- 52
- Issue
- 80
- Pages
- 11987-11990
- ISSN
- 1359-7345 (ISSN-L)
- 1364-548X
- OpenAlex
- W2517001873
- Cited by
- 295
- References
- 22
- Citations by year
- 2026: 32 · 2025: 35 · 2024: 27 · 2023: 33 · 2022: 36 · 2021: 48 · 2020: 31 · 2019: 24 · 2018: 25 · 2017: 3 · 2016: 1
- FWCI
- 5.90
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Chemical Communications (publishedVersion)
- PubMed (publishedVersion)
- TU/e Research Portal (publishedVersion, other-oa)
- TU/e Research Portal (submittedVersion, other-oa)
- TU/e Research Portal (submittedVersion)
- Funders
- Universidade de Aveiro
- European Commission (HORIZON2020, 668970)
- University of Twente
- Technische Universiteit Eindhoven
- Nederlandse Organisatie voor Wetenschappelijk Onderzoek
- Teknologian Tutkimuskeskus VTT
- Bio-Based Industries Joint Undertaking
- Stichting voor de Technische Wetenschappen
- Topics
- Physical Sciences › Chemical Engineering › Catalysis › Ionic liquids properties and applications
- Physical Sciences › Engineering › Mechanical Engineering › Extraction and Separation Processes
- Physical Sciences › Chemical Engineering › Filtration and Separation › Chemical and Physical Properties in Aqueous Solutions
- Keywords
- deep eutectic solvents, hydrophobic solvents, alkali metal ions, transition metal ions, heavy metal removal, water treatment, ion extraction, solvent regeneration, metal ion separation
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