Stability of concentrated Colloidal Liquid Aphrons containing a quaternary ammonium salt in the continuous phase 


Vol. 7,  No. 4, pp. 291-297, Dec.  2001


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  Abstract

In this study, the stability of concentrated colloidal liquid aphrons (CLAs) containing Aliquat 336 was measured. CLAs in the continuous phase are stabilized by water-soluble surfactant and oil-soluble surfactant. To compare the stability of CLAs, half-life was introduced. According to the change of state of solution, the rate of break-up of concentrated CLAs changed rigorously at critical coagulation concentration. Critical coagulation concentration was measured with changing pH. The effects of ionic strength and concentration of Sodium Dodecyl Benzene Sulfonate (SDBS) on the stability of concentrated CLAs in the continuous phase were also investigated.

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  Cite this article

[IEEE Style]

H. HC, H. WH, L. CH, "Stability of concentrated Colloidal Liquid Aphrons containing a quaternary ammonium salt in the continuous phase," Clean Technology, vol. 7, no. 4, pp. 291-297, 2001. DOI: .

[ACM Style]

Hahm HC, Hong WH, and Lee CH. 2001. Stability of concentrated Colloidal Liquid Aphrons containing a quaternary ammonium salt in the continuous phase. Clean Technology, 7, 4, (2001), 291-297. DOI: .