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Feasibility of packed columns for continuous cloud point extraction with subsequent product recovery. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.118046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Arkhipov VP, Arkhipov RV, Idiyatullin ZS, Filippov A. Dynamic and structural properties, cloud point of mixed micelles of oxyethylated isononylphenols. J DISPER SCI TECHNOL 2019. [DOI: 10.1080/01932691.2019.1679168] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Viktor P. Arkhipov
- Department of Physics, Kazan National Research Technological University , Kazan , Russian Federation
| | - Ruslan V. Arkhipov
- Institute of Physics, Kazan Federal University , Kazan , Russian Federation
| | - Zamil Sh. Idiyatullin
- Department of Physics, Kazan National Research Technological University , Kazan , Russian Federation
| | - Andrei Filippov
- Chemistry of Interfaces, Luleå University of Technology , Luleå , Sweden
- Department of Medical and Biological Physics, Kazan State Medical University , Kazan , Russian Federation
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Habbal S, Haddou B, Canselier JP, Gourdon C. Easy Removal of Methylparaben and Propylparaben from Aqueous Solution Using Nonionic Micellar System. TENSIDE SURFACT DET 2019. [DOI: 10.3139/113.110611] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
AbstractThis study aimed to investigate the simultaneous removal of methylparaben (MePB) and propylparaben (PrPB) from effluents (each one at 16 mg/L) using a nonionic micellar system containing Triton X-114. Response surface methodology (RSM) has been carried out. Extraction results using nonionic surfactant two-phase system were considered as a function of surfactant concentration and temperature variation. Four responses were investigated: MePB and PrPB extraction yield (E), solute (Xs,w) and surfactant (Xsf,w) concentrations in the aqueous phase and the volume fraction of micellar phase (ϕC) at equilibrium. Very high extraction efficiencies (99 % for PrPB and 84 % for MePB) were achieved at optimal conditions. Thereby, the amounts of PrPB and MePB were reduced 80 and 5 times, respectively. The extraction improvement using sodium sulfate was also shown. Finally, the solute stripping from micellar phase by pH change was proved.
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Affiliation(s)
- S. Habbal
- 1Laboratory of Physical Chemistry of Materials: Catalysis and Environment, University of Science and Technology of Oran, BP 1505, M'Nouar, Oran, Algeria
| | - B. Haddou
- 1Laboratory of Physical Chemistry of Materials: Catalysis and Environment, University of Science and Technology of Oran, BP 1505, M'Nouar, Oran, Algeria
| | - J. P. Canselier
- 2Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INP, UPS, 4 allé Emile Monso, CS 84234, 31 432 Toulouse cedex 4 Toulouse, France
| | - C. Gourdon
- 2Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INP, UPS, 4 allé Emile Monso, CS 84234, 31 432 Toulouse cedex 4 Toulouse, France
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Saitoh T, Shibata K, Fujimori K, Ohtani Y. Rapid removal of tetracycline antibiotics from water by coagulation-flotation of sodium dodecyl sulfate and poly(allylamine hydrochloride) in the presence of Al(III) ions. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2017.06.036] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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Jin Y, Fang S, Chai M, Yang L, Hirano SI. Ether-Functionalized Trialkylimidazolium Ionic Liquids: Synthesis, Characterization, and Properties. Ind Eng Chem Res 2012. [DOI: 10.1021/ie300849u] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yide Jin
- School
of Chemistry and Chemical Technology, and ‡Hirano Institute for Materials
Innovation, Shanghai Jiaotong University, Shanghai 200240, China
| | - Shaohua Fang
- School
of Chemistry and Chemical Technology, and ‡Hirano Institute for Materials
Innovation, Shanghai Jiaotong University, Shanghai 200240, China
| | - Ming Chai
- School
of Chemistry and Chemical Technology, and ‡Hirano Institute for Materials
Innovation, Shanghai Jiaotong University, Shanghai 200240, China
| | - Li Yang
- School
of Chemistry and Chemical Technology, and ‡Hirano Institute for Materials
Innovation, Shanghai Jiaotong University, Shanghai 200240, China
| | - Shin-ichi Hirano
- School
of Chemistry and Chemical Technology, and ‡Hirano Institute for Materials
Innovation, Shanghai Jiaotong University, Shanghai 200240, China
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Separation and preconcentration of persistent organic pollutants by cloud point extraction. J Chromatogr A 2010; 1217:2306-17. [DOI: 10.1016/j.chroma.2009.11.075] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2009] [Revised: 11/23/2009] [Accepted: 11/25/2009] [Indexed: 11/22/2022]
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