NDLI: Efficient removal and separation of anionic dyes from aqueous medium by the application of reverse micelles of cationic surfactants

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Efficient removal and separation of anionic dyes from aqueous medium by the application of reverse micelles of cationic surfactants

Content Provider	Semantic Scholar
Author	Mangat, Charanjeet Kaur Kaur, Satindar
Copyright Year	2014
Abstract	AbstractA new protocol based on liquid/liquid extraction using reverse micelles is proposed. The recovery of solvent and reuse of dye and surfactant, after extracting the dye molecules from the core of reverse micelles of surfactant is related to the economic viability of the process. Experiments were conducted by mixing a known quantity of dye in aqueous phase and solvent-containing surfactants in a simple mixer. The separation of solvent phase, containing encapsulated dye in reverse micelles, from aqueous phase due to gravity results in separation of dye from water. The removal of different anionic dyes (methyl orange, congo red and aniline blue) from aqueous phase in amyl alcohol solvent using different cationic surfactants was studied. The percentage removal of dye depends upon the size of the reverse micelle of the surfactant. The solvent used for the dye removal can be recovered by distillation method and can be reused. The dye is separated from reverse micelles by lowering the temperature below the...
Starting Page	3555
Ending Page	3563
Page Count	9
File Format	PDF HTM / HTML
DOI	10.1080/19443994.2013.803656
Volume Number	52
Alternate Webpage(s)	https://www.deswater.com/DWT_abstracts/vol_52_19-21/52_19-21_2014_3555.pdf
Alternate Webpage(s)	https://doi.org/10.1080/19443994.2013.803656
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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