Cloud Point Foaming Technique for Separation of Nonionic Surfactant from Solution

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4 Citations (Scopus)

Abstract

We explored a novel cloud point foaming technique to separate nonionic surfactant from aqueous solutions with a wide range of surfactant concentrations. The phase transformation of nonionic surfactant micelles at the cloud point changes the foaming behavior of surfactant solutions during foaming and results in excellent separation efficiency in terms of the volume reduction ratio compared to foaming at room temperature.

Original languageEnglish
Pages (from-to)2229-2235
Number of pages7
JournalSeparation Science and Technology
Volume32
Issue number13
DOIs
Publication statusPublished - 1997 Jan 1

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)
  • Process Chemistry and Technology
  • Filtration and Separation

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